TOP best smartphones in 2021-Reviews

The question of which smartphone is better to buy is faced by any user who has not updated his gadget for a long time. Finding a telephone is a responsible task, since the quality and duration of the new device depends on your choice.

Don’t rush to make a purchase based on bright ads! It is better to study the key characteristics in advance and choose one of the best smartphones that will delight you with high performance, high-quality photos, battery and memory capacity.


How to pick a good smartphone

Before buying a phone, it is useful to read reviews on which one is better to choose a smartphone. The opinions of real users will help you find out in advance about all the weaknesses and potential breakdowns. Professional text and video reviews of smartphones will inform you about the main parameters of the devices.


In order for the client to be satisfied with his choice, you should know the key criteria for the quality of mobile phones. When looking for an answer to the question of which smartphone is the best, it is important to take into account the following properties.


Screen options

Most modern gadgets have a display with elongated proportions. The monitor size usually ranges from 6 to 7 inches. The disadvantage of such a phone is its large size. It will be difficult to fit it into a pocket or a miniature women’s handbag. The screen must be held with both hands. But with him it is convenient to type and read text, watch videos, play.


The IPS matrix type is the most common. It provides a bright and eye-friendly image. The Amoled matrix is ​​being introduced into the flagship lines. It renders deeper and more saturated colors.




Update frequency

Some of the best smartphones come in either 90Hz or 120Hz. This parameter is responsible for fast performance and smoothness of the image. The higher the refresh rate, the less tired the user’s eyes are.


Number and quality of cameras

If you intend to buy a smartphone with good sound and camera, you need to pay attention to the characteristics of the lenses. Modern gadgets have 3-5 telephoto lenses. Lenses provide 10x, 50x, 100x zoom. Available with an ultra wide-angle camera and a macro lens for large format photography.


The quality of shooting depends not only on the resolution, but also on the type of matrix and software. This component is responsible for noise reduction and lighting. If you have additional lenses, you can use the options:


Blur the background.

Portrait shooting.

Approximation of the picture.

Expansion of the viewing angle.

Enhancing sharpness and depth.


The rating of mobile phones in terms of quality consistently includes models with a powerful battery. Such gadgets are ways to keep a charge for several days with active use.




If you buy a phone exclusively for negotiations, then a 2-3,000 mAh battery will be enough for you. If you are actively shooting video, taking photos, chatting on social networks, playing games, then choose models with a 4-6 mAh battery.


If you want to buy a good smartphone for a trip, then you should give preference to gadgets with a powerful battery. They will allow you to use your mobile for several hours without worrying about recharging.


Operating system

Among the most popular modern operating systems are Android and iOS. Android is a more popular and budget option, it provides users with a wide range of useful options.


IOS devices are manufactured by the American company Apple and are distinguished by their high cost. They have limits on increasing memory. Plus mobile phones from the United States – high protection of personal data.


Memory size

The ranking of the best smartphones includes devices with sufficient memory. It is necessary to save applications, games, photo and video files of the user. If you do not use a large number of services, a device with 16 or 32 GB is suitable for you. If you plan to install games and many applications, look for models with a memory capacity of 64, 128 and 256 GB.


The advantage of Android phones is the ability to expand the storage capacity with a second card. Manufacturers of most phones add additional slots to the slot to accommodate flash drives of different sizes. This completely solves the memory shortage problem.


Water resistant

If you are going on a diving trip, a waterfall, a beach or other places where there is a risk of getting your mobile wet, choose a good, reliable smartphone that is waterproof. The following moisture resistant technologies are distinguished:


Keeps the device working after a short dive.

Higher degree of protection. The phone can be submerged to a depth of one meter without the risk of breakage.

Additional features

Some useful auxiliary options that are available on modern phones:


Adaptation to a bank card and the possibility of contactless payment.

Support for simultaneously two SIM-cards registered with different cellular operators. The function will be useful for those who often travel abroad.

Fast wireless charging. One hour is enough to replenish the battery.

The best smartphone in the world

And now we present to you the top 10 best smartphones to look out for in 2021. We selected mobiles by such parameters as camera, battery charge, performance, quality of implementation and availability of modern options for user convenience.



1st place: Samsung Galaxy S20 Ultra – winner of the TOP

Samsung Galaxy S20 Ultra



The screen size is 6.9 inches.

The main camera is 108 megapixels.

Zoom – 100x.

The battery capacity is 5000 mAh.

Samsung Galaxy S20 Ultra video review:


This is the perfect model for shooting and video. The Samsung Galaxy S20 Ultra is the best smartphone ever to take ultra-clear photos in all lighting conditions. The picture can be zoomed in to see details that are invisible to the eye.


With the help of the hybrid optical zoom, the manufacturer achieves high resolution. Artificial intelligence ensures the quality of a professional camera. The user gets flawless photos with minimal blur and noise.


Among the advantages of the model:


Intelligent 5000 mAh battery.

Super powerful processor.

Large internal memory up to 128 GB.

Amoled display with thin bezels.

Slot for an additional card with a capacity of up to 1 TB.

High-quality photos in night mode.

Reliable Samsung Knox protection.

Samsung Pay with MST technology.

The disadvantage is the very high cost. The average price of the model is 99,990 rubles, in the improved version with 512 GB – 129,990 rubles.



2nd place: Xiaomi Mi 10 Pro – budget alternative to the leader



If you intend to buy the very best smartphone, but are on a budget, consider this model.



The screen size is 6.6 inches.

The main camera is 108 megapixels.

Zoom – 2x.

Battery capacity – 4 500 mAh.

Video review Xiaomi Mi 10 Pro:


The cost of the model is about 67,000 rubles. This is almost half the leader in the ranking of the best smartphones. Mobile is the optimal combination of performance and stylish design.

The manufacturers have included a powerful Snapdragon 86 processor with high performance in the model. The buyer can choose between 5.8 GB or 12 GB of RAM. The internal memory is 512 GB.


Smartphone display Amoled HDR 90Hz for optimal color reproduction. Installed the operating system OS Android 10 with the latest version of MIUI. The display has a resolution of 2340 * 1080 pixels.