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Simon is the world’s first smartphone, which appeared 15 years before the iPhone (video)

31/12/2021 by

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The term “smartphone” first appeared in 1995, but not many people know that in fact the first “smart” phone debuted three years earlier – in 1992. A device from IBM dubbed Simon Personal Communicatorwas developed 15 years before the first iPhone.

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IBM Simon was the first gadget to combine the functionality of a cell phone and a PDA (Personal Digital Assistant). According to Byte Magazine, its cost was then $ 899 (in modern dollars – $ 1,435). A service contract was offered with the device.

Nevertheless, in terms of its technical characteristics, Simon was far ahead of its contemporaries. The smartphone was equipped with a monochrome LCD touchscreen measuring 4.5 “x 1.4”. A stylus was supplied with it.

simon's first smartphone

Besides making calls, the owners Simon could send and receive e-mails, faxes, and pager messages. Among other things, the phone contained a set of built-in functions, including a notebook, an address book that looked like a folder, a calendar, a world clock, and the ability to schedule meetings.

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The gadget also provided the ability to use third-party applications, but for this the user had to free up the appropriate amount of internal space or purchase a special card that was inserted into the device.

Simon is the world's first smartphone, which appeared 15 years before the iPhone (video)

Although the world’s first smartphone never managed to reach the level of sales of iPhone or Android-based devices, according to Bloomberg Businessweek, IBM still managed to sell about 50 thousand copies of the gadget.

You can learn more about how the world’s first smartphone works in the Simon Personal Communicator overview below.

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Filed Under: Uncategorized Tagged With: appeared, iPhone, Simon, smartphone, video, worlds, years

Which Smartphone Has the Best Camera in 2021 – Top 10

14/12/2021 by

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Engineering thought has reached a ceiling – further improvement of cameras is objectively impossible without a radical change in the design of the smartphone itself. All flagship models are equipped with almost perfect, from a technical point of view, modules and to determine the winner, you will have to go an alternative way.

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While smartphone users race to fill their file storages and social media accounts with photos of cats, landscapes and their loved ones, engineers are racking their brains over how to improve their already excellent cameras. Moreover, the competition among the latter is even tougher, because the fight is not for likes, but for millions of dollars of potential profit for the company.

Several years ago, looking at the camera results of the flagship devices of Apple, Samsung and other A-brands, it seemed that the evolution of these modules was about to stop. High-quality, “silent” photos even in low light conditions, ultra-fast autofocus, optical stabilization when shooting video – what more? However, there is no limit to perfection, the emergence of new features and improvements depends solely on user demand.

By the new year, all the leading vendors have already pleased the audience with announcements and releases of fresh flagship models of smartphones, which means that we can summarize intermediate results. In this post, we will take a look at the 10 best cameras in mobile devices as of 2021.

All of the smartphones below take great photos and videos. For most users, the difference in the quality of the cameras presented below the top will be almost imperceptible. However, narrowly focused specialists can still prioritize, highlighting the advantages and disadvantages of a particular model. This rating is compiled according to the data of DxOMark experts and other reputable resources.

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Which Smartphone Has the Best Camera – Top 10 in 2021

10th place iPhone 13 and iPhone 13 mini

Cameras in iPhone 13 and iPhone 13 mini

Despite the fact that these devices themselves are positioned as basic in the lineup, their cameras are also worthy of respect. And this despite the fact that the module contains only two cameras, it lacks a telephoto lens, unlike most of its rated neighbors

  • Main lens: 12 MP, f / 1.6 aperture, 26mm equivalent focal length, OIS, 1.7um pixel size, Dual Pixel autofocus.
  • Ultra wide angle lens: 12 MP, aperture f / 2.4 equivalent to 13 mm, PDAF, shooting angle 120 degrees.

Overall, camera performance is very close to the larger and more expensive iPhone 13 Pro, except of course the telephoto lens. Considering the compact size of these two models, they look almost the best options for photographers who prefer the most compact cameras. The iPhone 13 mini and iPhone 13 are highly praised for their high-quality exposure, pleasing colors, and a consistently good autofocus system. Detailing has clearly improved over last year’s model. The camera gives great shots in bright light conditions and indoors.

And while the lack of a telephoto lens makes it hard to compete with the top-rated devices in this category, the ultra-wide-angle camera delivers excellent quality. And in terms of video shooting, the iPhone 13 / iPhone 13 mini are among the best in the premium segment. Credit for this is accurate exposure, wide dynamic range, and smooth autofocus.

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9th place Oppo Find X3 Pro

Oppo Find X3 Pro

In our market, models of this brand are not particularly widely represented, nevertheless, the manufacturer is one of the largest in the world. This is proved by the company’s top flagship, which belongs to the ultra-premium segment. The Oppo Find X3 Pro contains all the best, the engineers of the manufacturer and the camera did not ignore it. On the back panel there were 4 of them at once:

  • Main lens: 50 MP, sensor 1 / 1.56 Sony IMX 766, aperture f / 1.8, focal length 26 mm, PDAF, OIS
  • Ultra wide angle lens: 50 MP, 1 / 1.56 Sony IMX 766 sensor, f / 2.2 aperture with 110.3 degrees, PDAF
  • Telephoto lens: 13 MP, f / 2.4 aperture, 52 mm focal length.
  • Microscope: 3 MP, f / 3.0 aperture, 30x magnification (60x program zoom).

Noteworthy is the microscope camera, which will not be left without the attention of an inquisitive user. Indeed, with its help, you can look differently at familiar things and see what is usually hidden from view. A 5x hybrid zoom can be achieved with a telephoto lens, but this is not just a digital zoom, but the result of complex algorithms.

Most of the photos have bright and pleasant colors, good detail. Ultra-wide provides a good compromise between texture and noise. High dynamic range is used when shooting at night.

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8th place: Huawei P40 Pro and Huawei P40 Pro Plus

Huawei P40 Pro Plus

The characteristics of the cameras Huawei P40 Pro are as follows:

  • Main Ultra Vision camera: 50 MP matrix resolution, 23 mm focal length, f / 1.9 aperture with Octa Phase Detection autofocus system, optical image stabilization;
  • Ultra-wide-angle lens: 40 MP, 18 mm focal length, f / 1.8 aperture;
  • Telephoto lens: 12 MP, 5x optical zoom, 125 mm focal length, f / 3.4 aperture;
  • ToF camera for taking portrait photos;
  • Front camera: 32 MP with an IR sensor to determine the depth of the scene and the ability to shoot video in 4K.

The main difference between the Huawei P40 Pro + version is a telephoto lens, or rather two at once. One of them is borrowed from the basic version of Huawei P40 (8 MP, 3x optical zoom, focal length 80 mm, aperture f / 2.4), and the second one involves shooting objects at a very long distance – this is an 8-megapixel module with periscopic optics , allowing you to realize 10x optical zoom. The focal length of the “telescope” is 240 mm, the aperture is f / 4.4.

Huawei P40 Pro

Buy Huawei P40 Pro Plus

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7th place Xiaomi Mi 10 Ultra

Xiaomi Mi 10 Ultra

Another camera phone with two telephoto lenses, which is able to fully satisfy the needs of an ordinary lover of mobile photography and video filming. In the Ultra model, it was decided to abandon the 108-megapixel main lens (as in the Pro version), but at the same time increase the focal length of the main telemodule with a periscopic lens arrangement from 94 to 120 mm. As for the ultrawide camera, it has the widest viewing angle among all modern smartphones.

  • Main lens: Quad-Bayer sensor, 48 MP resolution, 25 mm focal length, f / 1.85 aperture, optical image stabilization, PD autofocus;
  • Telephoto lens: 12 MP, 50 mm focal length, f / 2 aperture, Duel-Pixel autofocus, 2x optical zoom;
  • Telephoto lens: Quad-Bayer sensor, 48 MP, 120 mm focal length, f / 4.1 aperture, optical image stabilization, PD autofocus, 5x optical zoom;
  • Ultra wide angle lens: 20 MP, 12 mm focal length, aperture F / 2.2, PD autofocus;
  • Front-camera: matrix resolution 20 MP;
  • Multispectral color temperature sensor;

Buy Xiaomi Mi 10 Ultra

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6th place Samsung Galaxy S21 Ultra

Samsung Galaxy S21 Ultra design

The main feature of the new flagship Samsung Galaxy S21 Ultra (apart from the flagships of the Galaxy Z line) is the emergence of a second telephoto lens with 10x optical zoom. The optics work excellently, allows you to look at and shoot the Moon without artificial-intelligent focuses with gluing third-party images in the style of Huawei.

Otherwise, the camera capabilities of the smartphone have practically not changed in comparison with last year’s Galaxy S20 Ultra, and in the DxOMark rating, the new product even lost 3 points to its older brother and did not make it into the top ten camera phones.

The main characteristics of the Samsung Galaxy S21 Ultra cameras:

● Wide-angle: 108 MP, pixel size 0.8 micron and 2.4 micron in Nonacell dot merging mode, F / 1.8 aperture, OIS, 24 mm focal length, phase detection autofocus;
● Telephoto lens: 10 MP, dot size 1.22 microns, aperture F / 2.4, optical image stabilization, 72 mm focal length, 3x optical zoom;
● Telephoto lens: 10 MP, dot size 1.22 microns, aperture F / 4.9, optical image stabilization, 240 mm focal length, 10x optical zoom;
● Ultra-wide-angle camera: resolution 12 MP, pixel size 1.4 microns, aperture F / 2.2, focal length 13 mm .;
● Front camera: 40 MP, aperture F / 2.2.

5th place Xiaomi Mi 11 Ultra

Xiaomi Mi 11 Ultra

In 2020, the Chinese corporation invested a lot in preparing the best mobile camera for its smartphones, expanding the staff of the relevant division to 1,000 people, and a year later the number of employees has doubled. The first result of their work was the Xiaomi Mi 11 Ultra camera phone, which immediately after the release became the undisputed leader in the DxOMArk rating with a score of 143 points.

The emphasis of the creators of Xiaomi Mi 11 Ultra on the camera module is visible even before the smartphone is unlocked, just look at the rear panel, almost the entire upper part of which is occupied by a block with lenses and flash. Hidden under this hood are high-end sensors based on advanced sensors from Sony and Samsung, delivering unprecedented image quality.

Xiaomi Mi 11 Ultra

However, the unequivocal leadership of Xiaomi Mi 11 Ultra in the ranking of DxOMArk camera phones is debatable, and most of the shortcomings are on the conscience of the company’s programmers. In particular, the night mode of shooting raises complaints, which works much less impressively than in the iPhone or Huawei.

The main characteristics of the cameras Xiaomi Mi 11 Ultra:

  • Main lens: matrix from Samsung 50 MP, pixel size 1.4 µm (2.8 µm in
    12MP mode), 24mm focal length, f / 1.95 aperture, OIS, laser autofocus;
  • Telephoto lens: Sony 48 MP sensor, 0.8 µm pixel size (1.6 µm in 12-megapixel mode), 120 mm focal length, f / 4.1 aperture, optical image stabilization, 5x optical zoom, phase detection autofocus.
  • Ultra wide angle lens: matrix from Sony 48 MP, pixel size 0.8 / 1.6 µm, 12 mm focal length, aperture F / 2.2, phase detection autofocus, viewing angle 128 degrees;
  • Front-camera: resolution 20 MP, pixel size 0.8 µm, 27 mm focal length, aperture F / 2.2.

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4th place Apple iPhone 12 Pro / 12 Pro Max

Cameras in iPhone 12 Pro and iPhone 12 Pro Max

If we talk about hardware improvements in comparison with the previous series, then the main innovation of the iPhone 12 Pro / 12 Pro Max was the appearance of the LIDAR scanner, which is responsible for faster autofocus and building the scene structure in low light conditions. In addition, the ultra-wide-angle camera has a stronger f / 1.6 aperture.

The main changes were made to the algorithms for processing images and videos. Thanks to the new Apple A14 Bionic chip and the next generation Neural Engine, the iPhone 12 Pro / 12 Pro Max has acquired a number of functions and capabilities, including: Deep Fusion for analyzing a series of photos with different exposures to select the best pixels, Smart HDR 3 for automatic adjustments shadow and overexposure areas of the image with edge enhancement, ProRAW format for facilitating and partial automation of post-processing of images, shooting HDR video in the Dolby Vision standard with a frequency of up to 30 FPS, etc.

IPhone 12 Pro Max specifications are as follows:

  • Main lens: 12MP, 26mm focal length, f / 1.6 aperture, sensor-shift optical image stabilization (iPhone 12 Pro uses less effective dual OIS), PDAF autofocus;
  • Telephoto lens: 12 MP, 65 mm focal length (iPhone 12 Pro – 52 mm), f / 2.0 aperture (iPhone 12 Pro – f / 2.2);
  • Ultra wide angle lens: resolution 12 MP, 13 mm focal length, aperture F / 2.4;
  • LIDAR sensor;
  • Front-camera: 12 MP, 23 mm focal length, aperture F / 2.2 + 3D sensor for assessing the depth of the frame.

Buy Apple iPhone 12 Pro / 12 Pro Max

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3rd place Huawei Mate 40 Pro and Huawei Mate 40 Pro Plus

Huawei Mate 40 Pro Plus

Contrary to the expectations of optimistic mobile photography enthusiasts, Huawei’s 2020 flagship device hasn’t received a significant camera upgrade in terms of hardware. The main update noted by the experts was the improved night shooting mode, which now does not “sharpen” photos taken even in pitch darkness, and is inferior only to special cameras for shooting in low light conditions.

In addition, several new features have appeared, for example, subject tracking in Full-HD mode, which will be useful when filming sports events, animals, action scenes.

Huawei Mate 40 Pro Plus camera specifications:

  • Main camera Ultra Vision: matrix resolution 50 MP, focal length 23 mm, f / 1.9 aperture with Octa-PD autofocus system, optical image stabilization;
  • Superzoom camera: 8 MP, 10x optical zoom, OIS (stabilization).
  • Ultra wide angle lens: 20 MP, 18 mm focal length, f / 2.4 aperture, PD autofocus;
  • Telephoto lens: 12 MP, 3x optical zoom, 125mm focal length, f / 3.4 aperture, OIS;
  • ToF camera for taking portrait photos (3D camera with depth sensor);
  • Front-camera: 32 MP with IR sensor to determine the depth of the scene and the ability to shoot video in 4K.

Huawei Mate 40 Pro camera specifications:

  • Main camera Ultra Vision: matrix resolution 50 MP, focal length 23 mm, f / 1.9 aperture with Octa-PD autofocus system, optical image stabilization;
  • Ultra wide angle lens: 20 MP, 18 mm focal length, f / 2.4 aperture, PD autofocus;
  • Telephoto lens: 12 MP, 5x optical zoom, 10x hybrid zoom, 50x digital zoom, 125mm focal length, f / 3.4 aperture, OIS;
  • Laser autofocus for fast focusing…
  • Front-camera: 32 MP with IR sensor to determine the depth of the scene and the ability to shoot video in 4K.

Buy Huawei Mate 40 Pro Plus

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2nd place iPhone 13 Pro Max and iPhone 13 Pro

IPhone 13 Pro and iPhone 13 Pro Max cameras

Apple’s flagships invariably stand out for their photo capabilities, because where optics fail, software algorithms help. Both older models of the Apple line in 2021 received the same camera module. Compared to its predecessors, the main camera received a larger sensor and a faster aperture. The super-width retained the same matrix size, but the aperture changed for the better and PDAF autofocus appeared. The telephoto lens now has 3x magnification, compared to 2x in the iPhone 12 Pro.

  • Main lens: 12 MP, f / 1.5 aperture, 26mm equivalent focal length, OIS, 1.9μm pixel size, Dual Pixel autofocus.
  • Ultra wide angle lens: 12 MP, f / 1.8 13mm equivalent, PDAF, 2cm macro.
  • Telephoto lens: 12 MP, aperture f / 2.8 equivalent to 77 mm, optical image stabilization.

Cameras in iPhone 13 Pro and iPhone 13 Pro Max provide accurate and repeatable exposure. Correct white balance and natural colors and tones, even in difficult conditions. But this is the corporate identity of all iPhones. The camera’s autofocus works accurately and quickly, the pictures are well detailed. Despite the apparent lag from competitors in the parameters of equipment, Apple was able to most effectively approach the image processing in its new flagship. There have been improvements in key areas of photography from last year’s model. It is worth noting the high mark for video shooting – Dx0Mark gave 119 points. There was simply no equal iPhone 13 Pro / 13 Pro Max for this criterion.

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1st place Huawei P50 Pro

Huawei P50 Pro

Huawei successfully proves that its flagships are almost in no way inferior to the top models of Apple and Samsung. This also applies to the capabilities of the cameras. The flagship of the manufacturer, Huawei P50 Pro, in the Dx0Mark ranking takes not just a high, but generally the first place. The camera module contains several cool modules at once. The main module received the highest score in the camera rating on Dx0Mark (144 points), the selfie camera also has no equal (106 points).

  • Main lens: 50 MP (12.5 MP still image resolution), f / 1.8 aperture, 23 mm focal length equivalent, OIS
  • Monochrome sensor: 40 MP (down to 10 MP by pixel binning), f / 1.6 aperture, 26 mm equivalent focal length.
  • Telephoto lens: 64 МП (16 МП на выходе), диафрагма f/3.5 в эквиваленте 90 мм, оптическая стабилизация изображения
  • Сверхширокоугольный объектив: разрешение 13 МП, диафрагма f/2.2 в эквиваленте 13 мм.
  • Фронтальная камера: 40 МП, размер пикселя 0,7 мкм (1,4 мк в режиме Nonacell), светосила F/2.2.

В этом смартфоне Huawei вернулась к использованию монохромного датчика совместно с основным, что в последний раз было реализовано еще в 2018 году на P20 Pro. Монохромный датчик улучшает отображение мелких деталей и снижает шумы, особенно при слабом освещении. Также с его помощью можно лучше оценивать глубину сцены при формировании эффекта боке.

Основная и широкоугольная камера демонстрируют низкий уровень шума и широкий динамический диапазон в любых условиях. Баланс белого точен и естественен. На средней и дальней дистанции в помещении и при дневном свете присутствует хорошая детализация. При съемке неподвижных объектов у Huawei P50 Pro нет конкурентов. Этот смартфон лучше соседей по рейтингу работает с зумом. А при ночной съемке даже без вспышки на изображениях подбирается хорошая экспозиция, как для лица, так и для фона.

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Filed Under: Uncategorized Tagged With: 2021, camera, smartphone, top

IPhone Gestures: Control your Apple smartphone without the Home button. 16 examples

05/11/2021 by

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For the first ten years, the iPhone’s control center was the Home button. Depending on how many times you press and how long you hold down the button, it performs a variety of functions, from calling Siri and launching Apple Pay, to opening the app switcher and accessibility menu.

But starting with the iPhone X, Apple got rid of the Home button in an effort to remove the bezel and make more room for the display. Navigation with this button has been replaced by gesture control. If you’ve just switched from a push-button iPhone to a more modern model equipped with a Face ID scanner, below we will tell you how to operate it without using the Home button.

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How to open the home screen on iPhone with Face ID

There are no Home buttons anymore, but you still need to get to the main home screen somehow (for example, from the lock screen, from other home screens, from widget screens, from applications, etc.). On iPhone 13, 13 mini, 13 Pro / 13 Pro Max, 12, 12 mini, 12 Pro / 12 Pro Max, 11, 11 Pro / 11 Pro Max, iPhone XS, iPhone XS Max, iPhone XR and iPhone X, instead of the button for a special gesture is used for this.

1. Tap the gesture bar at the bottom of the display with your finger;

2. In a quick, short motion, swipe up and immediately release your finger.

How to open the home screen on iPhone X, iPhone Xs, iPhone Xs Max, and iPhone Xr

The gesture is much the same as for Control Center on other iPhone models. It is very simple and quickly becomes familiar.

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How to switch between apps

On older iPhones, switching from one app to another required invoking the multitasking screen. The latest iPhone models make it even faster to switch from one app to another. Now you can flip through the apps.

1. Tap the gesture bar at the bottom of the display with your finger;

2. Swipe from left to right to return to the previous application;

3. Swipe from right to left to go to the next open application.

Please note, if you are stopped or interrupted, the last application you were in will be considered the most recently opened application. That is, you can only scroll backward, but not forward.

How to switch between apps on iPhone X, iPhone Xs, iPhone Xs Max and iPhone Xr

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How to open the multitasking screen

With the latest iPhones, you can also quickly and easily switch between a variety of apps. Of course, you can no longer double-click the Home button to do this. Fortunately, there is now a dedicated gesture to bring up the multitasking screen.

1. Tap the gesture bar at the bottom of the display with your finger;

2. Swipe up and hold your finger slightly against the screen.

How to open the multitasking screen on iPhone X, iPhone Xs, iPhone Xs Max, and iPhone Xr

At first, you may need to repeat the gesture several times to unlock multitasking, but over time, you will practice enough to get it right the first time.

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How to quickly close an application

The procedure for closing applications on smartphones without the Home button has been simplified.

1. Tap the gesture bar at the bottom of the display with your finger;

2. Swipe up and hold your finger slightly on the screen to open the multitasking panel.

3. Swipe up with swipes (gestures) the required application cards to close them.

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How to turn on Accessibility mode (lower the iPhone screen to reach the top of the display with one finger)

Modern iPhones are equipped with large displays and not all users have long enough thumbs to reach anywhere on the screen when using a smartphone with one hand. Fortunately, you can now slide the screen down to bring it closer to the bottom edge for more comfortable one-finger use.

First, check if Easy Access is turned on on iPhone.

1. On the home screen, open “Settings“→”Universal access»→ Touching;

2. Move the slider opposite Convenient access to the position “incl“;

How to enable Reachability

How to enable Reachability

3. By enabling the function, you can use it at any time.

4. Tap the gesture bar at the bottom of the display with your finger;

5. Make a quick and short down swipe.

How to lower the screen (enable Reachability) on iPhone X

In Easy Access mode, you can even swipe with one finger from the upper right corner to access “Control Center“.

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How to open Control Center

Swiping from the bottom up on modern iPhones does not open “Control point“, As in old Apple smartphones, but minimizes the application, or opens the multitasking mode. In addition, new smartphones “Control point“Moved upstairs, displacing”Notification Center“, Which is now called by swiping down from the top left” ear “or from the TrueDepth camera module in the center. The right “ear” is occupied by “Control point“.

1. Touch the right “ear” at the top of the screen, where the battery indicator is located.

2. Swipe down.

3. As mentioned above, in the mode Reachability you can swipe with one hand even from the top right corner of the screen.

How to open Control Center on iPhone X, iPhone Xs, iPhone Xs Max, and iPhone Xr

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How to activate (wake up) the display

Previously, you had to press the Home button or the side button to do this, but now you just need to touch the screen.

How to activate (wake up) the display of iPhone X, iPhone Xs, iPhone Xs Max and iPhone Xr

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How to turn on iPhone

Press and hold the side button.

How to turn on iPhone X, iPhone Xs, iPhone Xs Max and iPhone Xr

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How to lock the screen

Press the side button.

How to turn on iPhone X, iPhone Xs, iPhone Xs Max and iPhone Xr

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How to call Siri

Press and hold the side button (or customize Hey Siri).

How to call Siri on iPhone X, iPhone Xs, iPhone Xs Max and iPhone Xr

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How to make an Emergency Call (SOS)

1. Simultaneously press and hold the side button and one of the volume buttons (that is, squeeze the device at the sides).

How to send a signal for help (SOS) on iPhone X

2. Move the slider corresponding to the desired function to send a signal for help (SOS).

How to send a signal for help (SOS) on iPhone X

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How to turn off iPhone

1. Simultaneously press and hold the side button and one of the volume buttons (that is, squeeze the device on the sides);

How to send a signal for help (SOS) on iPhone X

2. Move the slider corresponding to the desired function to turn off the device.

How to send a signal for help (SOS) on iPhone X

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How to bind actions to a touch on the back of an iPhone (tap on the lid → action)

Not many people know that the iPhone has a function that allows the smartphone to perform quick actions, responding to tapping on the back of it. It can be used to take screenshots, instantly launch Control Center, call Siri for shortcuts, and more.

In order to enable it and bind the necessary actions, follow the path: Settings → Accessibility → Touch → Back Touch (in detail).

Tap on the iPhone's lid - take a screenshot: how to bind actions to touching the back of the iPhone Tap on the iPhone's lid - take a screenshot: how to bind actions to touching the back of the iPhone Tap on the iPhone's lid - take a screenshot: how to bind actions to touching the back of the iPhone

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How to take a screenshot

Press the side button and the volume up button at the same time.

How to take a screenshot on iPhone X, iPhone Xs, iPhone Xs Max and iPhone Xr

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How to call Apple Pay (pay for purchases)

There were also no separate gestures for calling Apple Pay. The option is activated by double clicking on the side button of the gadget (On).

iPhone X, iPhone Xs, iPhone Xs Max and iPhone Xr

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Filed Under: Uncategorized Tagged With: apple, Button, control, examples, gestures, home, iPhone, smartphone

Is it possible to leave the iPhone connected to the charger overnight, or how to properly charge the smartphone

11/09/2021 by ALOK DAS

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Today smartphones are an integral part of our life. We use them so often that we have to charge the batteries of our mobile devices almost every day, and sometimes even more often. Due to the fact that we leave smartphones alone at night, it is at this time of the day that the charging process takes place. But is it worth leaving the gadget connected to the network overnight, because initially the manufacturers insisted that charging too long leads to battery wear?

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There are a very large number of theories and dubious assumptions about this. After spending a little time on the Internet in search of practical advice, you will find a whole bunch of posts that are more an expression of your own opinion than true facts. How can you find the truth? DigitalTrends spoke with Shane Broosky, co-founder of Farbe Technik, a charger company. His words are confirmed by Apple, which has implemented optimized battery charging since iOS 13. So…

Video

Leaving iPhone charging overnight is okay if battery life is not a concern for you.

“Leave the phone connected to the network overnight can, it won’t do too much harm to your device as a whole, – noted Brouski. “Your phone is very smart, and once it is fully charged, it will block the incoming charge in order to protect it from overcharging and overheating.”

On the other hand, if the iPhone is just a phone for you, which you will in any case change for a new one in a year or two, then there is little point in worrying about battery life.

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Why iPhone Battery Life Decreases With Constant Night Charging

Continuous “overnight charging” will gradually shorten the battery life.

“When you leave your iPhone on charge overnight, the battery capacity drops from 100% to 95-98% and then recharges again. This cycle will repeat itself several times during the night. As a result, a large number of charging cycles will be wasted without even actively using the phone.

In addition, lithium-ion batteries can react negatively to elevated temperature conditions, which also results in reduced battery life, Shane explains. “If the smartphone is in a case that prevents heat from escaping, it will increase the temperature of the battery and provoke cellular oxidation, which will lead to a decrease in capacity and wear and tear of the battery.”

That is, sometimes in order to prevent damage to the battery, putting the smartphone on charge overnight, it is worth removing the cover.

But there is good news as well. Starting with iOS 13, Apple introduced a new algorithm called Optimized battery charging… This will keep your iPhone at about 80% battery charge throughout the night, sometimes shutting it down completely. The iOS algorithm will determine when the user usually wakes up and starts his day and by that moment will restart charging so that by the beginning of the day he will have a smartphone with a 100% full battery in his hands.

In other words, the function Optimized battery charging will make sure your iPhone doesn’t waste charge cycles overnight. The program will provide 100% battery power by the beginning of an active day.

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Where to see iPhone battery status

iOS has the essential tools to analyze battery performance along the way Settings → Battery… Ibid, in the section Battery status you can see the current percentage of the iPhone’s battery capacity relative to the new device.

Where to see iPhone battery status

IPhone 11 battery status after 2 months of use:

Where to see iPhone battery status

IPhone 8 battery health after 1.5 years of use:

Where to see iPhone battery status

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How to properly charge your smartphone

“The sweet spot for lithium-ion batteries is to keep them 20-80% charged. This allows charged ions to continue to work and protect the battery, Shane says. “By charging the device little by little throughout the day, you can provide these ions with enough energy to keep them working.”

Thus, frequent recharging is much more beneficial for the smartphone’s battery. This is not very convenient, but it is most optimal if you want your smartphone to work as long as possible.

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Things to Try to Avoid When Charging iPhone

According to Brouski, the main threat to the battery can be safely called charging cycles – when the battery is charged from completely or almost zero level to 100%. The fact is that each battery has its own limit of such cycles, exceeding which, the smartphone will stop working.

The maximum allowable number of cycles can be quite high, but the end result is that the battery will run less and less. Ultimately, the battery will not be able to turn on the device at all.

In order to avoid such an outcome, it is sufficient to avoid full charge and discharge of the battery at all times.

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Use quality accessories

Despite all these factors, one of the most important in this matter is the quality of the charger used. It is best, of course, to give preference to the accessories supplied with the smartphone. If their use is impossible, it is worth purchasing an original charger or cable.

These accessories are usually quite expensive. In order to choose the most suitable charger, spend a little time reading manufacturer reviews. However, it will be better if you give preference to more well-known brands.

An equally important factor is also the parameters of the charging or cable. To do this, you need to compare the amperes and watts of the accessories and the smartphone.

Do not use cheap counterparts, as they are often produced without adherence to all standards. Poor charging can lead to faster battery wear and damage to the device.

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Outcome

Leaving your smartphone connected to the network overnight will damage the battery in the first place. In addition, you should always remember the following:

  • Always use original chargers and cables, or certified alternatives from reputable brands and retailers.
  • Do not let your smartphone get too hot. Remove the cover before leaving your smartphone connected to the network overnight.
  • In order for the battery to work as long as possible, its charge must be 20-80%.
  • Avoid completely discharging the battery and do not charge from 0% to 100% too often.

See also:

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Filed Under: Uncategorized Tagged With: charge, Charger, connected, iPhone, leave, overnight, properly, smartphone

How to identify skin cancer using a smartphone? The best apps and bot for Telegram

21/05/2021 by ALOK DAS

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Modern smartphones have long ceased to be just communication terminals. Now these are multimedia centers, electronic libraries, and much more. Engineers have found a new, medical, application for smartphones – they help to recognize suspicious moles and marks on the skin. Nevertheless, in the event of such problems, it is still worth contacting a dermatologist.

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Usually, recommendations for skin care appear on the eve of summer, but the skin can be damaged by ultraviolet rays regardless of the season and weather. The number of diagnoses of skin cancer annually exceeds the number of diagnoses of all other types of cancer. The good news is that early detection of the problem allows you to simply remove the mole and prevent it from developing into a malignant tumor that spreads throughout the body.

Several devices and applications for the smartphone have appeared at once, which, according to their creators, help in early detection of the problem. With the help of these systems and regular self-diagnostics, users can have an idea of ​​the condition of their skin. You can take pictures of suspicious moles yourself and observe them, or send the pictures to a dermatologist for evaluation. Either way, these apps can be useful, but they also have their limitations. That is why it is important to follow generally accepted rules (for example, apply sunscreen to your skin) to protect yourself.

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Important facts about skin cancer

How to identify skin cancer using a smartphone?

Every year in the United States alone, doctors diagnose more than 4 million cases of non-melanoma (including basal and squamous cell) skin cancers. It is estimated that about 200,000 melanoma diagnoses will be made in America in 2020. Basal and squamous cell carcinomas of the skin develop on the outer layers of the skin and are more common, albeit less harmful, than melanoma.

Melanoma is considered the most deadly form of skin cancer. It is formed in cells responsible for skin pigmentation called melanocytes. This is an aggressive form of cancer, from which about 10 thousand people die each year in the United States. Even with early detection, it can be fatal.

Symptoms of all types of skin cancer include:

  • change in the size or color of a mole or other spot on the skin;
  • new growths on the skin;
  • strange skin sensations such as persistent itching or tenderness;
  • the spread of pigmentation beyond the border of the mole.

Skin cancer can develop due to many factors, including genetics and exposure to toxic chemicals, but the most obvious link between skin cancer and UV exposure.

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How an iPhone or Android smartphone can help detect skin cancer

Telemedicine is a growing area of ​​focus and care for the skin. In recent years, many applications have been created that allow early detection of skin cancer. Smartphone and artificial intelligence help in this.

Some programs send pictures to the dermatologist, some provide instant feedback, and others offer helpful reminders to self-monitor your skin and schedule appointments with your doctor.

Here are some of the ways you can use it on iOS and Android.

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Telegram bot SkiniveBot - How to detect skin cancer using a smartphone?

This service was originally a telegram bot created by Belarusian developers, but now a full-fledged website has already appeared. Artificial intelligence allows you to identify skin neoplasms and classify them. To do this, in good lighting from a distance of up to 10 centimeters, take a picture of a skin area and send the picture to the bot. SkiniveBot… He will independently determine the percentage of the likelihood of the disease and advise which doctor to contact with this problem: a dermatologist, cosmetologist or dermato-oncologist. If a high risk of disease is identified, the image will be processed manually, after which a recommendation will follow.

The bot is based on the authoritative Stanford study on the definition of melanoma in skin scans. Initially, the developers decided to try to implement this algorithm, and the successful result provided the basis for the detection of other common types of cancer – basal cell and squamous cell. On clear pictures, the accuracy of the forecast reaches 90%.

Using a telegram bot SkiniveBot absolutely free.

In the meantime, there is no need to know about it. ”

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Miiskin

miiskin - How to detect skin cancer using a smartphone?

This application uses a mole map to analyze your skin. Dermatologists create such a map during a clinical examination of the skin of the entire body using digital dermatoscopy. In fact, this is an enlarged digital photograph. The method allows you to identify all suspicious skin changes that are invisible to the normal eye.

Since high-resolution photographs allow dermatoscopy, they provide much more information than conventional digital photographs. The developers of Miiskin want to enable this technology to be used by ordinary consumers, which is why an application was created to take enlarged photographs of large areas of the skin, for example, an entire leg. The app’s website says that anyone with a modern iPhone with iOS 10 or later, or a phone with Android 4.4 or later, can use Miiskin.

The application stores its photos separately from the usual smartphone library and allows you to evaluate changes in moles on the skin over time.

Miiskin for iOS | Android.

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MoleScope

molescope - How to detect skin cancer using a smartphone?

Like Miiskin, MoleScope uses magnified images to help people determine if they need to see a dermatologist for a skin check. The product was created by MetaOptima, a company that develops technologies for clinical dermatology. In fact, MoleScope is a device that connects to your smartphone and sends photos to a dermatologist for online checking.

MoleScope

And while MoleScope itself will not analyze or diagnose your moles, you can use the dedicated ABCD guide in this app to track any suspicious moles. The program will allow you to document your moles with photos and send the images to a dermatologist who can evaluate them using the ABCD method. Here’s what the service is concerned about:

  • Asymmetry: the shape of one half does not match the other.
  • The border: Edges are jagged or blurry.
  • Color: uneven shades of brown, black and brown; strange colors such as red or blue
  • Diameter: resize beyond 6 mm diameter.

Unlike Miiskin, you can only take pictures of one mole or small areas with multiple moles, rather than large areas such as the entire chest or back.

MoleScope for iOS | Android.

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SkinVision

SkinVision - How to Identify Skin Cancer Using Your Smartphone?

This app claims to help early detection of melanoma. SkinVision uses deep learning to analyze photographs of your skin and helps in the early detection of skin cancer. Photos are processed using a machine learning algorithm that filters image layers based on a simple, complex, and more abstract function. It uses a technology called convolutional neural network (CNN). SkinVision uses it to inspect small areas of your skin for high or low risk of affecting that area. And the analysis will take less than a minute.

SkinVision is backed by the Scientific Council of Dermatologists, but dermatologist Dr. Daniel Friedmann of Westlake Dermatology in Austin, Texas emphasizes that even an app with outstanding scientific support has limitations. He does not consider it necessary to completely abandon such programs, but advises patients to treat the results with cautious skepticism. It is best to assess suspicious skin lesions in the doctor’s office.

SkinVision for iOS | Android.

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UMSkinCheck

umskincheck - How to diagnose skin cancer using a smartphone?

This app was created by researchers at the University of Michigan (UM). The program allows you to self-test for full-body skin cancer, as well as create and track a history of moles, growths and lesions.

The application will allow you to go through the verification step by step using graphic and text prompts. UMSkinCheck has access to informative videos and articles as well as a melanoma risk calculator.

UMSkinCheck can send push reminders to get people to monitor their skin and check for lesions or tracked moles. You can decide how often you want to see these reminders in the app.

UMSkinCheck for iOS | Android.

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The research is promising, but the accuracy is not high enough

Of all the applications discussed here, SkinVision seems to have the most analyzes.

A 2014 study of an older version of SkinVision reported 81% accuracy in detecting melanoma. But this, according to experts, was not enough. But already in a new study from 2019, published in the journal of the European Academy of Dermatology and Venereology, SkinVision is able to detect 95% of skin cancers. It’s nice that the company continues to work on the accuracy of the app, as early detection of skin cancer is the first step towards successful treatment.

In another study, researchers at the University of Pittsburgh analyzed four smartphone apps claiming to be able to detect skin cancer. The exact names of the programs are unknown, they are listed under serial numbers. Three apps used algorithms to notify the owner of the risk of skin cancer, and a fourth app sent photos to a dermatologist.

Unsurprisingly, the researchers found the fourth app to be the most accurate. The other three applications were found to misclassify a large number of skin lesions. At the same time, almost 30% of melanomas were absent in one of them, which defined them as lesions with a low health risk.

In a 2018 article by the Cochrane Collaboration, which deals with the effectiveness of medical technology, it is said that artificial intelligence in detecting skin cancer is not yet showing the promised accuracy and efficiency, skipping melanomas.

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Potential Benefits of Skin Cancer Detection Apps

Physicians emphasize two points related to skin cancer detection applications. First, there is concern that people may rely on apps and consumer devices to assess their risk of skin cancer. This can delay the diagnosis. On the other hand, such apps can be praised for raising awareness and encouraging people to take better care of their skin. The potential of the applications is to improve the connection between the patient and the doctor. The same images sent to the doctor can be the first step towards a professional examination. Nevertheless, it is worth remembering that home devices or applications still will not replace a doctor, in fact, the software developers warn about this.

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The importance of annual checkups

The easiest and most effective way to detect skin cancer early is to self-examine the skin and visit a dermatologist regularly for check-ups. There are several classic factors that contribute to the development of the disease. If you have any of them, then you should be examined by a dermatologist annually:

  • Light skin, light eyes, and light or red hair.
  • Skin that burns easily in the sun or with freckles.
  • Family history of any type of skin cancer.
  • The history of solarium use.
  • A history of severe sunburn.
  • Unusual moles or more than 50 moles on your body.

See also:

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Filed Under: Uncategorized Tagged With: apps, bot, cancer, identify, skin, smartphone, Telegram

Which Smartphone Has the Best Camera in 2021 – Top 15

18/05/2021 by ALOK DAS

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Engineering thought has reached a ceiling – further improvement of cameras is objectively impossible without a radical change in the design of the smartphone itself. All flagship models are equipped with almost perfect, from a technical point of view, modules and in order to determine the winner, you will have to go an alternative way.

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As smartphone users race to fill their file storages and social media accounts with photos of cats, landscapes and their loved ones, engineers are racking their brains over how to improve their already excellent cameras. Moreover, the competition among the latter is even tougher, because the struggle is not for likes, but for millions of dollars of potential profit for the company.

Several years ago, looking at the results of the cameras of the flagship devices of Apple, Samsung and other A-brands, it seemed that the evolution of these modules was about to stop. High-quality, “silent” photos even in low light conditions, ultra-fast autofocus, optical stabilization when shooting video – what more? However, there is no limit to perfection, the emergence of new features and improvements depends solely on user demand.

By the new year, all the leading vendors have already pleased the audience with announcements and releases of fresh flagship models of smartphones, which means that we can summarize intermediate results. In this post, we’ll take a look at the top 10 mobile cameras as of 2021.

All of the smartphones below take great photos and videos. For most users, the difference in the quality of the cameras presented below the top will be almost imperceptible. However, narrowly focused specialists can still prioritize, highlighting the advantages and disadvantages of a particular model. This rating is compiled according to the data of DxOMark experts and other reputable resources.

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Which Smartphone Has the Best Camera – Top 15 in 2021

15th place Samsung Galaxy S21 +

Samsung Galaxy S21 and S21 + design

In a head-on comparison of the Galaxy S21 + cameras with the previous model Galaxy S20 +, it becomes clear why the new product did not even make it into the TOP-30 of the best camera phones according to DxOMark – the gadget not only did not receive new sensors, but also lost its ToF sensor.

However, where the engineers did not finish, the programmers showed themselves there. With the new image processing algorithms, the Galaxy S21 + can shoot many scenes an order of magnitude better than the S20 +, despite the lack of a full telephoto lens with good optical zoom.

Samsung Galaxy S21 + camera specifications:

  • Ultra wide-angle camera: 12 MP, dot size 1.4 microns, aperture F / 2.2, focal length 13 mm;
  • Wide angle camera: 12 MP, size 1.8 microns, aperture F1.8, optical image stabilization, focal length 26 mm, phase detection autofocus;
  • Telephoto lens: 64 MP, size 0.8 microns, aperture F / 2.0, optical image stabilization, phase detection autofocus;
  • Frontal: 10 MP, size 1.22 microns, aperture F / 2.2.

In the meantime, there is no need to worry about it. ”

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14th Honor 30 Pro +

Honor 30 Pro +

The release of the 30 Pro + was another link in Honor’s release chain, aiming to demonstrate the ability of the Huawei sub-brand not only to diversify the parent company’s device line, but also to compete with hi-end gadgets in any of the categories.

One of the main trump cards of the Honor 30 Pro + is, as expected, the possibilities of photo and video shooting, in many ways similar to the best camera phones in the world at the moment – Huawei Mate 40 Pro and Huawei P40 Pro. So, the main 50-megapixel lens of the Honor 30 Pro + camera differs from the Huawei flagship only in the absence of optical image stabilization, and the wide-angle lens has an even larger field of view, but at the same time it is noticeably inferior in aperture and resolution of the matrix. As for the periscope telephoto lens, the difference here lies solely in the number of megapixels – 8 versus 12 for the Honor 30 Pro + and Huawei Mate 40 Pro, respectively.

In practice, photos and videos taken with the Honor 30 Pro + camera often surpass the quality of the performance of flagship models from other manufacturers, which became possible thanks to the use of hardware and software developments of Huawei. For example, continuously improving auto-white balance algorithms based on self-learning neural networks enable the Honor 30 Pro + cameras to deliver better color reproduction than many competitors.

Honor 30 Pro + camera specifications:

  • Main camera Ultra Vision: matrix resolution 50 MP, focal length 27 mm, f / 1.9 aperture with Octa Phase Detection autofocus system;
  • Ultra wide angle lens: 16 MP, 17 mm focal length, f / 2.2 aperture, PD autofocus;
  • Telephoto lens: 8 MP, 5x optical zoom, 135mm focal length, f / 3.4 aperture, PD autofocus, optical image stabilization;
  • ToF Camera for Taking Portrait Photos (Depth Sensor): 2 MP.

Dual front camera:

  • Main lens: 32 MP, 26 mm focal length, f / 2.0 aperture, fixed focus;
  • Ultra wide-angle lens: 8 MP, 17 mm focal length, f / 2.2 aperture.

In the meantime, there is no need to worry about it. ”

Buy Honor 30 Pro +

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13th place Samsung Galaxy S20 +

Samsung Galaxy S20 + cameras

The middle brother from the Samsung Galaxy 2020 lineup is significantly inferior to the flagship, but at the same time it looks quite dignified against the background of most competitors. Installed here:

  • Ultra wide-angle camera: 12 MP, dot size 1.4 microns, aperture ratio F / 2.2;
  • Wide angle: 12 MP, size 1.8 microns, aperture F1.8, optical image stabilization;
  • Telephoto lens: 64 MP, size 0.8 microns, aperture F / 2.0, optical image stabilization;
  • DepthVision for portraits;
  • 3x Hybrid Optical Zoom, 30x Digital Zoom;
  • Frontal: 10 MP, size 1.22 microns, aperture F / 2.2.

As can be seen from the dry comparison of numbers, the lag behind the flagship is noticeable with the naked eye, however, there are a number of advantages over last year’s models.

In particular, the Samsung Galaxy S20 + is also equipped with a “space zoom”, albeit not as vigilant as the Ultra models – it is possible to enlarge the picture by 4 times by means of optical and up to 30 times by means of digital zoom.

The Nonacell mode was not implemented for the S20 +, but the device got a number of other flagship functions. For example, the Single Take mode, in which all cameras are shot for 10 seconds, and the result is short videos and some of the best, selected by artificial intelligence, pictures.

Samsung Galaxy multi-frame

Buy Samsung Galaxy S20 +

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12th place Oppo Find X2 Pro

Oppo Find X2 Pro

The technical characteristics of the Oppo Find X2 Pro look quite consistent with the release date of the smartphone to the market (spring 2020). Here are installed not the latest, but quite suitable for a good camera phone sensors produced by SONY, the parameters of the lenses plus or minus coincide with those of competitors, and the software image processing algorithms do not lag behind the solutions of more famous vendors.

  • Telephoto lens: 13 MP, 120 mm focal length, f / 3.5 aperture, optical image stabilization, 10x hybrid zoom, 60x digital zoom;
  • Wide angle lens: 48 MP, 26 mm focal length, f / 1.7 aperture, optical image stabilization;
  • Ultra wide angle lens: resolution 48 MP, 16 mm focal length, aperture F / 2.2, macro shooting (3 cm), optical image stabilization;
  • Front-camera: 32 MP, aperture F / 2.4.

In the meantime, there is no need to worry about it. ”

Buy Oppo Find X2 Pro

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11th place Samsung Galaxy Note 20 Ultra

Samsung Galaxy Note 20 Ultra

Unlike most competitors in the premium segment of the smartphone market, Samsung continues to clearly divide hi-end gadgets into two flagship lines. Accordingly, after the release of the Galaxy S20 Ultra, according to a long-term tradition, the Galaxy Note 20 Ultra phablet was introduced with a number of innovations concerning, among other things, the camera. However, according to media reports, the Galaxy Note 20 Ultra is the last representative of the Galaxy Note line of smartphones – Samsung is closing the production of phones under this brand.

In terms of technical characteristics, the differences are minimal, except that the absence of a ToF lens and the presence of laser illumination for more accurate autofocus are striking. In addition, in the Note model, it was decided to abandon the 100x hybrid zoom, which is practically not in demand among Galaxy S20 users, and limit itself to 50 zoom levels. Among the pleasant updates for video bloggers who shoot on the phone, we can highlight the ability to manually switch between standard microphones and add a third-party sound recording device, as well as a new mode with 21: 9 video geometry, which was clearly spied on from the Japanese manufacturer SONY.

  • Main lens: 108 MP, 26 mm focal length, pixel size 0.8 micron and 2.4 micron in Nonacell dot merging mode, f / 1.8 aperture, OIS, PD autofocus + laser;
  • Telephoto lens: 12 MP, f / 3.0 aperture, optical image stabilization, 5x optical and 10x digital zoom;
  • Ultra wide angle lens: resolution 12 MP, 13 mm focal length, aperture F / 2.2;
  • Front-camera: 40 MP, pixel size 0.7 microns (1.4 microns in Nonacell mode), aperture f / 2.2.

https://www.youtube.com/watch?v=0h4_sJbnRsIIn the meantime, there is no need to worry about it. ”

Buy Samsung Galaxy Note 20 Ultra

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10th place Vivo X50 Pro +

Vivo X50 Pro +

The first thing that catches your eye when comparing the Plus model with the Vivo X50 Pro is the presence of an ordinary optical stabilization in the main camera module, which they decided to use instead of the wide-spread gimbal. In addition, the Vivo X50 Pro + uses two telephoto lenses at once with different focal lengths and matrix resolutions, which allows you to shoot complex compositions with advanced post-processing capabilities.

The test results of the Vivo X50 Pro + show that this device is quite capable of competing with the more expensive models of the A-brands and is a full-fledged camera phone with impressive characteristics:

  • Main lens: 50 MP, 24 mm focal length, f / 1.9 aperture, OIS, PD autofocus;
  • Telephoto lens: 32 MP, 50 mm focal length, f / 2.1 aperture, PD autofocus, 2x optical zoom;
  • Telephoto lens: 13 MP, 124 mm focal length, f / 2.8 aperture, optical image stabilization, PD autofocus, 5x optical zoom;
  • Ultra-wide-angle lens: 13 MP, 16 mm focal length, aperture F / 2.2.

In the meantime, there is no need to worry about it. ”

Vivo X50 Pro + camera review:

In the meantime, there is no need to worry about it. ”

Buy Vivo X50 Pro +

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9th place Apple iPhone 11 Pro and iPhone 11 Pro Max

IPhone 11 Pro and iPhone 11 Pro Max cameras

In the DxOMark ranking, the cameras of last year’s Apple flagships, the iPhone 11 Pro / iPhone 11 Pro Max, surpassed the South Korean smartphones Samsung Galaxy Note 10+, while the overall rating of iPhones was significantly reduced for video shooting – only 117 points, 124 for photos and 102 for video. However, Apple experts noted that Apple was able to implement the technology needed to compete directly with the best camera phones on the market.

Following the trend, Apple has equipped its 2019 flagship smartphones with a triple camera with the following specifications:

  • 12MP main wide-angle lens with ƒ / 1.8 aperture;
  • 12 MP telephoto lens with ƒ / 2.0 aperture;
  • 12MP ultrawide lens with ƒ / 2.4 aperture and 120 degree field of view.

IPhone 11 Pro and iPhone 11 Pro Max cameras

In addition, in smartphones in 2019, Apple has implemented a night shooting mode, which improves the quality of photos and videos taken in extremely low ambient lighting conditions, which is relevant for all, without exception, lovers of mobile photography.

Night mode on iPhone 11 and 11 Pro

Buy Apple iPhone 11 Pro and iPhone 11 Pro Max

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8th place Huawei Mate 30 Pro

Huawei Mate 30 Pro

If we consider the technical characteristics of the Huawei Mate 30 Pro cameras, then there are not so many differences with the predecessor P30 Pro and they concern, first of all, the ultra-wide-angle camera:

  • Main: 40 MP, matrix size 1 / 1.7 inches, 27 mm equivalent focal length, aperture F / 1.6, PDAF autofocus, optical image stabilization;
  • Ultra-wide-angle: 40 MP, matrix size 1 / 1.54 inches, 18 mm focal length, aperture F / 1.8, PDAF;
  • Telephoto lens: 8 MP matrix size 1/4 inch, 80 mm focal length, aperture F / 2.4, PDAF, optical image stabilization;
  • ToF 3D portrait camera.

So, for shooting photos and videos, roughly speaking, two separate modules of 40 MP resolution each are responsible, and the first one has optical stabilization, while the second noticeably cuts the quality of the clips when using digital camera movement correction.

In fact, the Huawei Mate 30 Pro camera can offer a higher level of detail in the corners of the photo when shooting during the day and slightly less noticeable noise in low light conditions, the rest of the differences are almost impossible to notice with the naked eye.

As for the video, the main feature here is the slow motion mode with a frequency of 7680 frames per second. In the video below, you can compare such a SlowMo with a frequency of 960 fps.

In the meantime, there is no need to worry about it. ”

Buy Huawei Mate 30 Pro

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7th place Samsung Galaxy S20 Ultra

Cameras Samsung Galaxy S20 Ultra

By far one of the best camera phones on the market in 2020, which has fully met and even exceeded the expectations of Samsung fans. From a technical point of view, the device is equipped with the following main modules:

  • Ultra-wide-angle camera: resolution 12 MP, pixel size 1.4 microns, aperture F / 2.2;
  • Wide-angle: 108 MP, pixel size 0.8 micron and 2.4 micron in Nonacell dot merging mode, F / 1.8 aperture, OIS;
  • Telephoto lens: 48 MP, size 0.8 microns (1.6 microns in Nonacell mode), aperture F / 3.5, optical image stabilization;
  • Depth sensor: camera for portrait shots;
  • 10x Hybrid Optical Zoom, 100x Digital Zoom;
  • Front camera: 40 MP, pixel size 0.7 microns (1.4 microns in Nonacell mode), aperture f / 2.2.

As you can see from the description, the front-facing camera of the flagship has been significantly improved, compared to both the previous models of the line, and with the younger versions of the Galaxy S20 / S20 + with last year’s 10-megapixel lens installed.

However, the main innovations concern, of course, the main camera, which has the latest 108-megapixel module of Samsung’s own production, which takes pictures with the highest level of detail and can combine pixels using Nonacell technology to obtain the optimal image quality and energy consumption. In practice, this means that the user can, for example, enlarge the resulting image several times, cut out the scene from the background and get a picture that is practically not inferior in detail to the original image.

Another interesting novelty is support for shooting video in 8K resolution. Actually, such functionality is not very much in demand on the market, because monitors with such a high resolution are still very rare, but the owners of the new Samsung 8K TVs may well be interested in purchasing a flagship smartphone.

In addition, we cannot fail to mention the 4x optical, 10x hybrid and 100x digital zoom, which allows, with proper skill, to shoot objects at a very long distance in quite acceptable quality.

Buy Samsung Galaxy S20, S20 + and S20 Ultra

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6th place: Huawei P40 Pro and Huawei P40 Pro Plus

Huawei P40 Pro Plus

The characteristics of the Huawei P40 Pro cameras are as follows:

  • Main Ultra Vision camera: 50 MP matrix resolution, 23 mm focal length, f / 1.9 aperture with Octa Phase Detection autofocus system, optical image stabilization;
  • Ultra wide-angle lens: 40 MP, 18 mm focal length, f / 1.8 aperture;
  • Telephoto: 12 MP, 5x optical zoom, 125 mm focal length, f / 3.4 aperture;
  • ToF camera for taking portrait photos;
  • Front camera: 32 MP with an IR sensor for determining the depth of the scene and the ability to shoot video in 4K.

The main difference between the Huawei P40 Pro + version is a telephoto lens, or rather two at once. Один из них заимствован из базовой версии Huawei P40 (8 МП, 3-кратный оптический зум, фокусное расстояние 80 мм, диафрагма f/2,4), а второй предполагает съемку объектов на очень большом расстоянии — это 8-мегапиксельный модуль с перископической оптикой, позволяющей реализовать 10-кратный оптический зум. Фокусное расстояние «телескопа» составляет 240 мм, светосила — f/4,4.

Huawei P40 Pro

In the meantime, there is no need to worry about it. ”

Купить Huawei P40 Pro Plus

♥ BY TOPIC: 35 лучших оптических иллюзий, ставших интернет-мемами.

5 место Xiaomi Mi 10 Ultra

Xiaomi Mi 10 Ultra

Еще один камерофон с двумя телеобъективами, который способен полностью удовлетворить потребности рядового любителя мобильной фотографии и видеосъемки. В модели Ultra было решено отказаться от 108-мегапикисельного основного объектива (как в версии Pro), но при этом увеличить фокусное расстояние основного телемодуля с перископическим расположением линз с 94 до 120 мм. Что касается ultrawide-камеры, то она имеет самый широкий угол обзора среди всех современных смартфонов.

  • Основной объектив: Quad-Bayer сенсор, разрешение 48 МП, 25 мм фокусное расстояние, диафрагма f/1.85, оптическая стабилизация изображения, автофокус PD;
  • Телеобъектив: 12 МП, 50 мм фокусное расстояние, диафрагма f/2, автофокус Duel-Pixel, 2-кратный оптический зум;
  • Телеобъектив: Quad-Bayer сенсор, 48 МП, 120 мм фокусное расстояние, диафрагма f/4.1, оптическая стабилизация изображения, автофокус PD, 5-кратный оптический зум;
  • Сверхширокоугольный объектив: 20 МП, 12 мм фокусное расстояние, светосила F/2.2, автофокус PD;
  • Фронтальная камера: разрешение матрицы 20 МП;
  • Мультиспектральный датчик цветовой температуры;

In the meantime, there is no need to worry about it. ”

Купить Xiaomi Mi 10 Ultra

♥ BY TOPIC: 7 известных символов, о происхождении которых вы могли не знать.

4 место Samsung Galaxy S21 Ultra

Дизайн Samsung Galaxy S21 Ultra

Главной фишкой нового флагмана Samsung Galaxy S21 Ultra (если не считать флагманами модели линейки Galaxy Z) стало появление второго телеобъектива с 10-кратным оптическим зумом. Работает оптика превосходно, позволяет разглядывать и снимать Луну без искусственно-интеллектуальных фокусов с подклейкой сторонних изображений в стиле Huawei.

В остальном возможности камеры смартфона практически не изменились в сравнении с прошлогодним Galaxy S20 Ultra, а в рейтинге DxOMark новинка даже уступила 3 балла своему старшему брату и не попала в десятку лучших камерофонов.

Основные характеристики камер Samsung Galaxy S21 Ultra:

● Широкоугольная: 108 МП, размер пикселя 0,8 мк и 2,4 мк в режиме объединения точек Nonacell, светосила F/1.8, оптическая стабилизация изображения, 24 мм фокусное расстояние, фазовый автофокус;
● Телеобъектив: 10 МП, размер точки 1,22 мк, светосила F/2.4, оптическая стабилизация изображения, 72 мм фокусное расстояние, 3-кратный оптический зум;
● Телеобъектив: 10 МП, размер точки 1,22 мк, светосила F/4.9, оптическая стабилизация изображения, 240 мм фокусное расстояние, 10-кратный оптический зум;
● Сверхширокоугольная камера: разрешение 12 МП, размер пикселя 1.4 мк, светосила F/2.2, фокусное расстояние 13 мм.;
● Фронтальная камера: 40 МП, светосила F/2.2.

In the meantime, there is no need to worry about it. ”

3 место Xiaomi Mi 11 Ultra

Xiaomi Mi 11 Ultra

В 2020 году китайская корпорация вложила немало средств в подготовку лучшей мобильной камеры для своих смартфонов, расширив штат специалистов соответствующего подразделения до 1000 человек, а спустя год число сотрудников выросло еще вдвое. Первым результатом их работы стал камерофон Xiaomi Mi 11 Ultra, который сразу после релиза стал безоговорочным лидером рейтинга DxOMArk с результатом в 143 балла.

Акцент создателей Xiaomi Mi 11 Ultra на модуле камеры виден еще до разблокировки смартфона, достаточно взглянуть на заднюю панель, едва ли не всю верхнюю часть которой занимает блок с объективами и вспышкой. Под этим «капотом» скрываются high-end датчики, основанные на передовых матрицах от Sony и Samsung и обеспечивающие беспрецедентное качество снимков.

Xiaomi Mi 11 Ultra

Впрочем, однозначное лидерство Xiaomi Mi 11 Ultra в рейтинге камерофонов DxOMArk оспоримо, причем большинство недостатков на совести программистов компании. В частности, нарекания вызывает ночной режим съемки, который работает гораздо менее впечатляюще, чем в iPhone или Huawei.

Основные характеристики камер Xiaomi Mi 11 Ultra:

  • Основной объектив: матрица от Samsung 50 МП, размер пикселя 1,4 µm (2,8 µm в
    12-мегапиксельном режиме), 24 мм фокусное расстояние, диафрагма f/1.95, оптическая стабилизация изображения, лазерный автофокус;
  • Телеобъектив: матрица от Sony 48 МП, размер пикселя 0,8 µm (1,6 µm в 12-мегапиксельном режиме), 120 мм фокусное расстояние, диафрагма f/4.1, оптическая стабилизация изображения, 5 кратный оптический зум, фазовый автофокус.
  • Сверхширокоугольный объектив: матрица от Sony 48 МП, размер пикселя 0,8/1,6 µm, 12 мм фокусное расстояние, светосила F/2.2, фазовый автофокус, угол обзора 128 градусов;
  • Фронтальная камера: разрешение 20 МП, размер пикселя 0,8 µm, 27 мм фокусное расстояние, светосила F/2.2.

In the meantime, there is no need to worry about it. ”

♥ BY TOPIC: Насколько важно количество мегапикселей в камере смартфона.

2 место Apple iPhone 12 Pro / 12 Pro Max

Камеры в iPhone 12 Pro и iPhone 12 Pro Max

Если говорить об аппаратных улучшениях в сравнении с предыдущей серией, то главным новшеством iPhone 12 Pro / 12 Pro Max стало появление сканера LIDAR, отвечающего за более быструю работу автофокуса и построение структуры сцены в условиях низкого освещения. Кроме того, сверхширокоугольная камера получила более сильную диафрагму f/1.6.

Основные же изменения коснулись алгоритмов обработки изображений и роликов. Благодаря новому чипу Apple A14 Bionic и системе Neural Engine очередного поколения, iPhone 12 Pro / 12 Pro Max обзавелись целым рядом функций и возможностей, среди которых: Deep Fusion для анализа ряда фотографий с разной экспозицией для выбора лучших пикселей, Smart HDR 3 для автоматической корректировки теневых и засвеченных участков снимка с выделением контуров, формат ProRAW для облегчения и частичной автоматизации процессов пост-обработки изображений, съемка HDR-видео в стандарте Dolby Vision с частотой до 30 FPS и т.д.

Характеристики флагманской модели iPhone 12 Pro Max выглядят следующим образом:

  • Основной объектив: 12 МП, 26 мм фокусное расстояние, диафрагма f/1.6, оптическая стабилизация изображения типа «sensor-shift» (в iPhone 12 Pro используется менее эффективная двойная OIS), автофокус PDAF;
  • Телеобъектив: 12 МП, 65 мм фокусное расстояние (в iPhone 12 Pro – 52 мм), диафрагма f/2.0 (в iPhone 12 Pro — f/2.2);
  • Сверхширокоугольный объектив: разрешение 12 МП, 13 мм фокусное расстояние, светосила F/2.4;
  • Сенсор LIDAR;
  • Фронтальная камера: 12 МП, 23 мм фокусное расстояние, светосила F/2.2 + 3D сенсор для оценки глубины кадра.

https://www.youtube.com/watch?v=cnXapYkboRQIn the meantime, there is no need to worry about it. ”

Купить Apple iPhone 12 Pro / 12 Pro Max

♥ BY TOPIC: Скрытый смысл логотипов известных компаний.

1 место Huawei Mate 40 Pro и Huawei Mate 40 Pro Plus

Huawei Mate 40 Pro Plus

Вопреки ожиданиям оптимистично настроенных любителей мобильной фотографии, новый флагманский аппарат Huawei не получил существенного обновления камеры в плане аппаратной начинки. Главным апдейтом, отмечаемым экспертами, стал доведенный до ума режим ночной съемки, который теперь не «шарпит» фотографии, сделанные даже в кромешной тьме, и уступает разве что специальным камерам для съемки в условиях низкой освещенности.

Кроме того, появилось несколько новых функций, например, слежение за объектомв  режиме Full-HD, что станет полезным при видеосъемке спортивных мероприятий, животных, экшен-сцен. В целом, компания Huawei в очередной раз не произвела революции в сегменте камерофонов, сделав ровно столько, сколько было необходимо для утверждения в статусе лидера.

Характеристики камера Huawei Mate 40 Pro Plus:

  • Основная камера Ultra Vision: разрешение матрицы 50 МП, фокусное расстояние 23 мм, диафрагма f/1,9 с системой автофокуса Octa-PD, оптическая стабилизация изображения;
  • Суперзум камера: 8 МП, 10-кратное оптическое увеличение, OIS (стабилизация).
  • Сверхширокоугольный объектив: 20 МП, фокусное расстояние 18 мм, диафрагма f/2,4, автофокус PD;
  • Телеобъектив: 12 МП, 3-кратное оптическое увеличение, фокусное расстояние 125 мм, диафрагма f/3,4, OIS;
  • ToF-камера для съемки портретных фотографий (3D-камера с датчиком глубины);
  • Фронтальная камера: 32 МП с ИК-датчиком для определения глубины сцены и возможностью съемки видео в 4К.

In the meantime, there is no need to worry about it. ”

Характеристики камеры Huawei Mate 40 Pro:

  • Основная камера Ultra Vision: разрешение матрицы 50 МП, фокусное расстояние 23 мм, диафрагма f/1,9 с системой автофокуса Octa-PD, оптическая стабилизация изображения;
  • Сверхширокоугольный объектив: 20 МП, фокусное расстояние 18 мм, диафрагма f/2,4, автофокус PD;
  • Телеобъектив: 12 МП, 5-кратное оптическое увеличение, 10-кратное гибридное увеличение, 50-кратное цифровое увеличение, фокусное расстояние 125 мм, диафрагма f/3,4, OIS;
  • Лазерный автофокус для быстрой фокусировки…
  • Фронтальная камера: 32 МП с ИК-датчиком для определения глубины сцены и возможностью съемки видео в 4К.

In the meantime, there is no need to worry about it. ”

Купить Huawei Mate 40 Pro Plus

Сравнение камер iPhone 12 Pro Max, Samsung Note 20 Ultra и Huawei Mate 40 Pro

See also:

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Filed Under: Uncategorized Tagged With: 2021, camera, smartphone, top

Comparison of the first iPhone and the first smartphone on Android (video)

07/03/2021 by ALOK DAS

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A moment of nostalgia, ladies and gentlemen! An employee of the YouTube channel EverythingApplePro got hold of the first two smartphones – the first iPhone 2G (2007) and the HTC Dream (aka T-Mobile G1, released in 2008), from which the history of Android began. At the same time, both gadgets work on firmware out of the box. Who is cooler? Let’s take a look!

The first thing that is no longer striking, but what would definitely surprise a person in 2008 is the size of the display of both smartphones. By the standards of the time, it was considered huge! The iPhone 2G had it even larger – 3.5 inches versus 3.2 ’’ of the competitor. The resolution was the same (320 × 480 pixels), due to the smaller display diagonal, the picture was a little sharper on the Dream.

It is much more convenient to hold an iPhone in your hand – the HTC smartphone is made somehow very unprepossessing, it is inconvenient to twist it in the palm of your hand, it is very “plastic” and gives the impression of a cheap thing. In addition, Apple’s smart phone is almost 2 times thinner.

♥ BY TOPIC: 11 stories of outstanding plagiarism in the IT field, which gave rise to breakthrough technologies.

Comparison of the first iPhone and the first smartphone on Android (video)

An important difference between iPhone and HTC Dream is the way information is entered. The Apple smartphone has only one (touchscreen display plus the Home button), while the Taiwanese Googlephone tries to combine both the new and the old world (physical call buttons, qwerty-keyboard, joystick). Obviously, Apple’s competitors didn’t get it right away: push-button phones are a thing of the past. Today it is clear that the Cupertino company won this battle.

In things like replacing the battery and adding built-in memory, the iPhone introduced the “don’t touch anything here” approach, which surprised then-users in 2007. Dream had everything in the old fashioned way – if desired, the owner could easily not only replace the battery, but also add an SD memory card with a capacity of up to 8 GB.

How does archaic software work by today’s standards? Today it is customary to blame Apple for lagging behind in terms of software development. But when comparing the iPhone 2G and HTC Dream programmatically, you will immediately notice one argument in favor of the then “apple” developers – in iOS 1.0 (then it was called iPhone OS) from the very beginning there was a convenient on-screen keyboard, whereas in the very first Android it … yes -well no! This function appeared later, and Dream owners could type text in the usual way – from the physical qwerty keyboard on the slider.

♥ BY TOPIC: Why is the Apple logo a bitten apple?

Interestingly, the Android smartphone presented in the review was supposed to be completely different. Initially, the device looked more like the qwerty smartphones of BlackBerry and Nokia. But after the release of the iPhone in 2007, it quickly became clear that the traditional “keyboard” had no chance, and the project was quickly abandoned.

Comparison of the first iPhone and the first smartphone on Android (video)

Continuing the theme of software, we note an interesting feature: the first Android did not allow setting wallpaper on the lock screen. The iPhone had no problems with this … but putting a picture on the desktop in iOS 1.0 was impossible, whereas Android 1 provided such an opportunity.

There was only one way to unlock your iPhone – the legendary Slide to Unlock! From the very beginning, Android had a graphic password, but the whole world remembered not it, but the branded “apple” swipe to the right.

The menu for entering the verification code immediately suggests how imperfect the protection of mobile devices was at first. As it turned out in due time, any user could easily bypass the code-password protection, simply by making a call to the emergency service (the video shows in detail how to do this).

The first version of iOS was also very modest in terms of functionality. You couldn’t even swap icons! There were no screens with applications either – and there was nothing to flip through, because all the software for the first iPhone fit on one screen! And the Home button could only do one thing – take you out of the application to the main Home screen. Yes, yes, and nothing else! Multitasking, Siri – all of this came much later.

♥ BY TOPIC: Simon is the world’s first smartphone, which appeared 15 years before the iPhone (video).

Comparison of the first iPhone and the first smartphone on Android (video)

But in the Android smartphone HTC, multitasking was already there – it could be called up by a long press on the Home button. Already in 2008, it was possible to pull out the “curtain” with favorite applications placed in it from the bottom of the display. There was also a notification center in the very first Android – something that iPhone fans got only in iOS 5, and a control center (and this function did not appear until iOS 7). Icons could be swapped, deleted, even then there were widgets, which have no full-fledged analogues in iOS to this day … Why, Android 1.0 even had its own Market application store, which was very advanced at that time! In other words, in terms of software, Android surpasses iOS even when the competition between the two ecosystems was just beginning.

Interestingly, in terms of hardware, the HTC smartphone offered a more powerful filling, but in the GeekBench benchmark, it was not he who gave the best results, but the iPhone 2G – 143 points against 82. Even then, Apple paid increased attention to optimization, and the engineers of competing companies traditionally neglected this …

As for the battery life, the iPhone outperforms the competitor in both battery capacity (1,400 mAh versus 1,150 in the Dream) and endurance in real-world conditions.

Finally, one cannot but say a few words about the cameras. The original iPhone has a 2-megapixel one, while the HTC Dream has a slightly better module – 3.2 megapixels. But the Android smartphone didn’t have vertical photography — only landscape mode was available. Today it is difficult to talk about the quality of pictures without a smile – at the time of the release of these smartphones, cameras were clearly the last thing that worried engineers. In general, there is a draw in this parameter – some photos were better with the iPhone, others with the Dream.

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Filed Under: Uncategorized Tagged With: Android, comparison, iPhone, smartphone, video

Simon is the world’s first smartphone, which appeared 15 years before the iPhone (video)

28/01/2021 by ALOK DAS

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The term “smartphone” first appeared in 1995, but not many people know that in fact the first “smart” phone debuted three years earlier – in 1992. A device from IBM dubbed Simon Personal Communicator, was developed 15 years before the first iPhone.

♥ BY TOPIC: Sounds when turning on the computer and printer 20 years ago. Remember?

IBM Simon was the first gadget to combine the functionality of a cell phone and a PDA (“Personal Digital Assistant”). According to Byte Magazine, its cost was then $ 899 (in modern dollars – $ 1,435). A service contract was offered with the device.

Nevertheless, in terms of its technical characteristics, Simon was far ahead of its contemporaries. The smartphone was equipped with a monochrome LCD touchscreen measuring 4.5 “x 1.4”. A stylus was supplied with it.

simon's first smartphone

Besides making calls, the owners Simon could send and receive emails, faxes, and pager messages. Among other things, the phone contained a set of built-in functions, including a notebook, an address book that looked like a folder, a calendar, a clock with world time and the ability to schedule meetings.

♥ BY TOPIC: First iPhone advertisement. 2007 year.

The gadget also provided the ability to use third-party applications, but for this, the user had to free up the appropriate amount of internal space or purchase a special card that was inserted into the device.

Simon is the world's first smartphone, which appeared 15 years before the iPhone (video)

Although the world’s first smartphone never managed to reach the level of sales of iPhones or Android-based devices, according to Bloomberg Businessweek, IBM managed to sell about 50 thousand copies of the gadget.

You can learn more about how the world’s first smartphone works in the Simon Personal Communicator review below.

https://www.youtube.com/watch?v=GUG7nwMmoUc

See also:

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Filed Under: Uncategorized Tagged With: appeared, iPhone, Simon, smartphone, video, worlds, years

Viruses on iPhone: Can you infect an Apple smartphone?

01/11/2020 by ALOK DAS

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When it comes to the security of computers and mobile devices, anyone who knows a little about the topic will tell you: Android is very easy to infect with a virus, but the iPhone in this regard is reliability itself. But is it? Let’s figure it out!

♥ BY TOPIC: How to properly shade secret data in iPhone screenshots so that they cannot be seen.

First – about the terms

Before we start, let us, as scientists say, “agree on terms.” Most people call any malware a “virus” – but it’s actually (technically) not quite there.

Malware (aka “soapvar”) Is the most common type of malware. The virus enters the computer through the installed program, and then spreads throughout the device through replication (self-replication). Often he goes to other gadgets too. It was “viruses” that were popular in the past decades, today they are not the most common type of malware.

Adware Is a software that brings a bunch of ads to your computer (desktop or mobile). It became popular because of malicious sites and browser extensions.

Spyware – steals data about you and sends it to unscrupulous advertising companies.

Ransomware – locks your PC and demands a ransom for the return of access to your files and control over the system as a whole.

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How does iOS protect us from malware?

Cupertinos provided several levels of protection at once.

App downloads – from the App Store only.

Apple created iOS so that the user (unless he jailbreak) could download applications only from the branded application store. In Android, as in Windows, you can install programs from anywhere – but pay a high price for it, because it is very easy to “catch” a virus on the modern, not very user-friendly Internet.

In addition, Apple censors manually check each individual application for viruses. If something suspicious is found in the program code, the application is returned for revision. This is not an ideal system, it also fails periodically. But here it is appropriate to make a comparison with Churchill’s famous phrase about democracy – “yes, this is a terrible form of government – but think of something better.”

♥ BY TOPIC: iMessage and SMS, or why iPhone messages are blue and green.

“Sandbox”

The new App Store in iOS 11: what has changed

IOS has a special practice called sandboxing. It makes sure that the application (“sand”) never goes beyond the prescribed limits (“sandbox fence”). What does it mean? For example, none of the newly installed applications will be able to access data from other programs.

In addition, almost all programs in iOS run in an account with “curtailed” privileges. They do not have access to administrator (root) rights, so third-party applications cannot change system settings and cause harm.

The result is the following – even if you unintentionally install a “suspicious” application, the second level of iOS protection will not give it access to the OS and files.

♥ BY TOPIC: How to pass a Wi-Fi password to guests without telling it (QR code).

Regular iOS updates

One of the best ways not to fall into the clutches of the “soapmaker” is to update the operating system in a timely manner. This is another of the key and “eternal” advantages of iOS over Android. It is especially important that with each new software release, all compatible devices receive immediately. Look at the statistics of iOS versions on which the actively used “apple” technology works – you will immediately notice that most users have already updated to the most current version of iOS.

As of November 1, 2019 (less than two months after release), more than 50% of devices have iOS 14 installed.

IOS 14 distribution

In Android, things work very differently. The owners of top-end devices sometimes wait for “update” for months, and the owners of “ordinary” gadgets do not receive it at all. As a result, they risk “catching” a virus that has long been neutralized on Apple devices.

As of November 1, 2020, Android 10 (1 year and 2 months after release) is installed on 33.3% of devices.

Distribution of Android 10

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Examples of malware viruses for iPhone

… But hackers are stubborn people. From time to time they still find vulnerabilities in iOS protection and try to use them. Here are some recent examples (in fact, there are even more):

In early 2017, WikiLeaks released information on the CIA’s methods of hacking iOS devices. Apple said it had closed all vulnerabilities.

In September 2015, Apple determined that hundreds of Chinese-made (c) iOS applications contained hidden malware code. This is made possible thanks to a fake version of the Xcode development environment that Apple offers to everyone for free. Several developers from the Middle Kingdom have downloaded old copies of Xcode called XcodeGhost from the Internet, and accidentally embedded malicious code into their applications. All “suspicious” applications have been removed from the App Store.

Prior to the release of iOS 10.3, a serious vulnerability existed in Safari. Hackers could configure the site to “spam” the browser with pop-up dialog boxes. As a result, Safari was blocked, and a ransom in the form of iTunes certificates was demanded for unblocking. Although, in fact, parting with your blood was not at all necessary – it was enough to clear the browser cache.

Xsser mRAT is a Trojan from the end of 2014. He infected jailbroken Apple devices and siphoned almost all possible information with him.

None of these “malware” became an epidemic for iOS users … but served as an excellent reminder that even Apple cannot protect its customers from all threats in the world.

♥ BY TOPIC: iMessage and SMS, or why iPhone messages are blue and green.

Looks like a virus, but not a virus

IPhones have problems that can be attributed to viruses. But the real reason, of course, is quite different.

For example, if your smartphone is running slowly, you should free up more space on it or replace the battery if the gadget has been working for a very long time and the battery is already “tired” – in such cases, Apple deliberately lowers the processor frequency in order to prevent the device from turning off spontaneously when peak loads (the old battery can no longer cope with them). You can check the level of battery wear in your iOS settings. If he is already “walking around” – it’s time to see a doctor (well, that is, to the service).

♥ BY TOPIC: IPhone Busy: Why is iPhone always busy when calling. What’s the matter?

Jailbreak is a risk

Jailbreak

So, the average iPhone user will never see malware on their smartphone. But we have not yet talked about such a thing as jailbreak.

If you don’t know: jailbreak (popularly just “jail”) gives access to iOS administrator rights and allows you to bypass all Apple security restrictions. As a result, the user is able to install applications from any source and change the system at will – in general, everything is like on Android.

Jailbreak gives more opportunities to customize the system “for yourself” – but also dramatically reduces the level of security, because on a jailbroken iPhone, you can already install infected applications or become a victim of a cyber attack.

Today “jail” has seriously lost in popularity – Apple has made iOS much more convenient and full-featured system than before, so even the once loyal supporters of jailbreak decided that it was better to return to the “bright” path.

♥ BY TOPIC: How to clear memory on iPhone or iPad: 40 ways.

Antivirus on iPhone: does iOS really need it?

apple security

There are quite a few “antivirus” programs in the App Store. Why are they needed if the risk of catching malware tends to zero?

If you take a closer look at these applications, you will notice that these programs do not do anything useful. Programs like Lookout, Avira and Norton do not scan your iPhone for viruses (due to the sandboxing we discussed above). What do they do then?

  • Search for the missing phone and the signal by which it can be found;
  • Protection from dangerous websites;
  • Notifications that a new update has been released for iOS.

There is only one problem with all of this – you already have access to all of these features! IOS has a Find iPhone feature. The Safari browser – and any other iOS browser – always warns you when you want to visit an unsafe website. And, of course, your gadget will always tell you when to update the firmware.

Other functions of such applications – for example, VPN and monitoring of your financial accounts – are best left to specialized applications.

The conclusion is simple – we have absolutely useless applications, the value of which is zero.

By the way, starting in 2017, Apple has been removing from the App Store a large number of fake antiviruses and other “useful” applications that claimed to include scanning for viruses as their functions. Cupertinos also updated the guidelines (instructions) for developers with a reminder that applications cannot include content or services that are not actually offered.

♥ BY TOPIC: If your hands are busy: how to automatically transfer an incoming iPhone call to speakerphone.

Your iPhone will never be infected with viruses

So, we have analyzed all types of malware for iOS. Now you can answer the question in the title of the article. So, is it possible to infect iPhone with malware?

This is theoretically possible. But if you are a person of sound mind and memory, and you will not do outright stupid things, your iPhone will never be infected with any virus…

Don’t jailbreak your device, update iPhone software on time, install apps only from the App Store and nowhere else – and your smartphone will never catch a malicious code, because its protection against viruses of all stripes is close to ideal… And if hackers suddenly find something, Apple will very quickly solve the problem and release a patch-“patch”. Don’t worry in vain – you have a very reliable device in your hands.

See also:

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Filed Under: Uncategorized Tagged With: apple, infect, iPhone, smartphone, viruses

10 iPhone 2G concepts, or how designers presented the first Apple smartphone

11/04/2020 by ALOK DAS

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In 2007, many were waiting for Apple’s phone. It was logical – having released a super-successful iPod, the apple company simply could not help but think about a smartphone.

“Predictors”, experts and analysts eleven years ago, although there were fewer than today, but also, as they say, was enough. The problem was that people looked at the iPhone in terms of the devices available on the market.

steve jobs pre iphone slide

♥ BY TOPIC: What phones were used before the iPhone: 10 popular models (video).

As a result, ideas and concepts appeared, from which today one can only clutch his head.

Below we have collected several iPhone design concepts that appeared on the Web in different years before the release of the very first Apple smartphone. They vividly illustrate the simple thesis that engaging in “prediction” is an extremely thankless task.

According to these designers, the iPhone was supposed to be either a plain clamshell or a slightly modified iPod – of course, with a wheel.

iPhone 2G concept-1

Well, that’s not even funny – especially considering that in 2007 there were noticeably fewer trolls on the Internet than today:

iPhone 2G concept-2

Minimalistic concept of the first iPhone. Probably, his author really liked the calculator in Mac OS X:

iPhone 2G concept 3

Lovers Blackberry were sure that the Apple smartphone will receive a full-fledged physical keyboard and will fight with the “blackberry” flagships. Yes, probably, if the iPhone were such, BlackBerry would continue to dominate the market:

iPhone 2G concept-4

♥ BY TOPIC: iPhone 2G thirteen years later. What the first Apple smartphone could do.

Motorola RAZR was a popular and fairly innovative clamshell. Of course, there were also designers who imagined the iPhone similar to a device from Motorola:

iPhone 2G concept 5

iPhone 2G concept 6

Well … how about an iPhone in the form of a mini laptop?! ..

iPhone 2G concept-7

… Or a slider?!:

iPhone 2G concept-8

Like today’s “conceptors,” mid-zero designers thought little about the practical use of their smartphones. I wonder how you can type on such a small keyboard?

iPhone 2G concept-9

Well, that’s a bit more like what Steve Jobs showed at the MacWorld Expo on January 9, 2007:

iPhone 2G concept-10

What conclusion can we draw based on what we see? If Apple takes on to show the world something truly new, our imagination is not enough to even roughly understand what to expect from the Cupertinos.

See also:

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Filed Under: Uncategorized Tagged With: apple, concepts, designers, iPhone, presented, smartphone

How to turn any Android smartphone into an iPhone. Almost

11/02/2020 by ALOK DAS

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For some time now, the convenience of the iOS interface has ceased to be a decisive advantage. MIUI and Coloros no worse, and in many ways even better: they copy the best features of the Apple system, but offer fine-tuning and a transparent process for the user.

And in them you can change the look. However, every Android user can turn their smartphone into an iPhone.

It is enough to install several programs, and even an avid fan will not be able to distinguish the Google system from your favorite platform. Now we show how.

What iPhone will we turn into?

Given the ability of Android systems to modify and the long-standing dream of users to get a cool smartphone for minimal money (we will not take scam into account), the topic with the transformation is very old.

Therefore, today, in 2020, everyone can create Android with iOS 6 on board. Traditionally, all major versions of the interface from version 6 to version 13 are available.

However, the means to achieve the goal differ depending on the selected interface.

Younger ones will need iLauncher, Espier launcher, JOYLauncher. The seventh and eighth are also simulated using Go launcher and Hi Launcher.

For older versions, it is better to choose Launcher iOS 12/13.

The transformation algorithm is simple:
1. Install the launcher from the Play Store or an alternative store.
2. In the system settings (Settings -> Default apps -> GUI) indicate the used launcher.
3. We use it.

ATTENTION: The editors are not responsible for the use of third-party software.

System simulation

The selected program will completely change the interface from the desktop to the settings menu.

That is why the latest version Launcher iOS 13 will be the most interesting choice: the program supports a dark theme, simulates the operation of 3D touch with a long press.

In addition, the application contains its own dock bar and a set of icons from the corresponding version of iOS.

Launcher iOS 13 developers give you the opportunity to use a set of icons from your favorite system without installing a launcher. Erzatz imitation, but someone will like it.

The installation will result in a familiar environment, but based on stock Android applications.

Also, the Android shell leaves the basic set of functions, does not change alerts, curtain and lock screen. In addition, a number of questions remain on small tweaks.

Nevertheless, the external similarity is very large – sufficient for a “soft” transition between platforms.

Simulate Alerts

None of the current launchers can correctly display iOS alerts. Therefore, to simulate, you will need a separate program, for example, iNotifier X or Floatify. With its help, all work with application signals will become exactly like on iOS 11 and above. But there is a nuance.

On versions of Android above 8.1, for the correct operation of custom notifications, you will need to disable all stock notification displays.

To do this, go to Settings -> Applications and notifications and here disable all the corresponding checkmarks. Those that do not turn off – turn off by long pressing while appearing in the curtain.

ATTENTION: when using Floatify, the method does not work.

Imitation of curtains and status bar

To get an almost complete imitation of interaction with real iOS, you can’t do without a status bar.

Unfortunately, this is not included in the standard launcher package, so you need a separate application: Shutter iOS or Notify X.

Separately, you can simulate the menu for interacting with headphones: with this mod, any headphones will connect as if they were native AirPods.

IOS wallpapers

Perhaps the easiest point: just download the archive through the Google Photo application and install the picture you like.

The folder is updated by the owner as the stock wallpaper updates.

Simulate boot and lock screens

Perhaps the most difficult element in the “transformation” of an Android smartphone into an iPhone will be the replacement of boot animation.

In order to use this picture you will need to get root-rights and / or install a custom bootloader (TWRP). If the condition is met, just drop the archive into the media folder of the boot partition.

Attention: It doesn’t work on Android 8.0 and higher, since in these versions the native boot screen will still be present.

Later versions of Android require the use of the Lock Screen XS application. However, its performance is not guaranteed.

Keyboard

An exact copy of the keyboard from iOS does not exist. Most similar to the native Keyboard for Os13, but its performance is not guaranteed on all smartphones.

Another option might be a paid SwiftKey with a Huawei theme. But she has no dark theme.

Which GBoard has, at the moment it is best simulating the same set of swipes for which they love the keyboard in iOS.

And only she, among all the options, has the correct dark theme, which, just a minute, on Android really allows a decent battery saving.

Applications

ATTENTION. Applications simulating stock iOS-programs are private developments and are not present on Google Play. Installation is made by the user at your own risk. The editors are not responsible for their use.

On the thematic forums, you can find almost any application that mimics the analogues from iOS. So users W3bsit3-dns.com created a number of applications that are similar in detail to those used in iOS.

Their incomplete list looks like this:

  • Photo – imitates the interface, access to offline tracks
  • Messages – simulates an interface
  • Reminders – simulates an interface
  • Dialer – simulates an interface
  • Calendar – simulates an interface
  • IOS 13 volume bar – simulates and controls
  • Music – imitates the interface, access to offline tracks
  • Podcasts – simulates an interface
  • AppStore – Applies the familiar interface to Google Play
  • iTunes Store – a complete application to access the resource
  • Game Center – Applies the familiar interface to Google Games
  • Stocks – simulates an interface using other sources
  • Voice recorder – simulates an interface
  • Health – mimics an interface
  • Compass – simulates an interface
  • Video – simulates an interface, access to offline video
  • iBooks – simulates an interface, access to offline books
  • Mail – imitates the interface, uses any mail
  • Notes – simulates an interface, access to offline tracks
  • Calculator – simulates an interface
  • Contacts – simulates an interface
  • Weather – imitates the interface, uses other sources
  • Settings – simulates an interface
  • Clock – simulates an interface

Installation is carried out as follows:
1. You must allow the installation of applications from unknown sources (Security -> unknown sources)
2. Download the apk file at the above or another link and install it.
3. Assign the program to perform the basic function (Default apps)

Using other applications, you can also change the smartphone model in the settings and completely hide the mention of Android. However, their use is fraudulent, so we won’t give even explicit references to the source.

Which Android mimics iPhone better?

The methods described above work on any Android smartphone. However, there are obvious clones of the iPhone, which similar changes are even to face.

Among them, stands out clearly Xiaomi Mi 8 (MIUI is very similar to iOS), because at the moment it is the only smartphone on sale with a front IR camera.

You can consider other devices, but no one else offers the corresponding opportunity, limiting the user to a back cover similar to the iPhone X / Xs.

Clones will appear soon iPhone 11. But still it’s better to buy an iPhone – only iOS can be better than iOS. Or normal branded Android.

 

Filed Under: All Apple NEWS, How to Tagged With: Android, iPhone, smartphone, Turn

iPhone 2G thirteen years later. What the first Apple smartphone + video presentation could do

09/01/2020 by ALOK DAS

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13 years ago – January 9, 2007 co-founder of Apple Steve Jobs introduced the world touch smartphone company, dubbed iPhone. Sales started only six months later – on June 29, 2007. For that time, the device of the company from Cupertino was very innovative and interesting.

♥ BY TOPIC: iPhone that Apple did not release: prototype photos of the first iPhone models.

Before the iPhone appeared on the mobile device market, smartphones were quite large and consisted of two parts: a screen and a keyboard. Moreover, in most cases, their ratio was 1: 1.

iPhone 2g compared to other smartphones

Even though it was possible to browse Internet content, users could not open full versions of web sites. In this regard, companies had to develop the simplest mobile versions of their resources.

However, this was all before the advent of the iPhone, which changed the situation on the smartphone market. It is worth noting that by modern standards first iPhone was a fairly primitive gadget with many software and hardware limitations.

As you can see in the picture above, the iPhone looked much nicer than other smartphones that existed at that time.

Video presentation in Russian:

♥ BY TOPIC: Apple’s story in photos – how Steve Jobs saved the company and again led to success.

There was neither 3G nor LTE

The first Apple smartphone did not even have 3G support. Cellular data transmission could be carried out only through the standard EDGE, or 2G, which works quite slowly.

♥ BY TOPIC: How Tim Cook (Apple CEO) looked at school (photo).

There was no App Store or popular apps.

10 years ago, the App Store did not exist, that is, iPhone owners could not enjoy either Angry Birds, Instagram, Vkontakte client or any other entertainment application. Agree, today it is the programs that are the advantage of the smartphone from Apple, because they allow you to use all the functionality of the device.

♥ BY TOPIC: Ron Wayne is the third co-founder of Apple, who abandoned the company in 12 days for … 800 dollars.

There was no wallpaper support – exceptionally black background

black background in iPhone 2g

If today users can select any image as wallpaper on their home screen or lock screen, then at that time an exclusively black background was available. Wallpaper setting was not available.

♥ BY TOPIC: 70 interesting facts about IT-technologies.

Lack of Copy and Paste features

Only three years after the release of the first iPhone, engineers implemented the Cut, Copy, and Paste functions on the smartphone. As for the synchronization of the smartphone, for this for 5 years I had to connect the iPhone to the computer (now there is the possibility of Wi-Fi-synchronization).

♥ BY TOPIC: Why is the Apple logo a bitten apple?

Typing in portrait mode only

When typing in SMS and email applications, the keyboard worked only in portrait mode. Sending photos via regular message was not available.

♥ BY TOPIC: The history of Nokia is from dawn to dusk.

Lack of GPS

While traveling, I still had to use a regular GPS navigator.

♥ BY TOPIC: How to make a grill, an aquarium, a bench, a lamp, a mailbox, etc. from an old Mac (a photo).

4 GB drive

The first iPhone was equipped with a built-in drive with a capacity of only 4 GB. With the release of the iPhone XS in 2018, Apple smartphones got a version with an impressive built-in drive – 512 GB.

♥ BY TOPIC: What phones were used before the iPhone: 10 popular models (video).

2 megapixel camera without the ability to shoot video

The smartphone was equipped with a 2-megapixel camera, which, among other things, could not shoot video. Then there was no Notification Center, nor Siri, nor the Control Center.

iphone 2g

To summarize, it is worth noting that since the advent of the first Apple touchscreen smartphone, devices of this type have become much “smarter”, faster and prettier. Be that as it may, do not forget that almost with the iPhone began the path of “evolution” of touch devices.

See also:

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Filed Under: All Apple NEWS Tagged With: apple, iPhone, Presentation, smartphone, thirteen, video, years

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