SAMSUNG Galaxy A51 / SAMSUNG Galaxy A51 Mobile Review

 SAMSUNG Galaxy A51

SAMSUNG Galaxy A51 Mobile Review

Appearance design

  Like the previous phones in this series, this phone also has a very beautiful and elegant design. The rounded edges around the phone are preserved as before. A much more varied color scheme has been added to it, and special patterns have been used on the back cover of this phone, which emits different colors like a rainbow when it radiates light. An infinity display with no bezel is used on it, which has the least amount of bezel with the body of the phone. One of the minor changes in its appearance is its selfie camera, which, unlike previous phones in this series, consists of only one point and does not have a V-shaped appearance and the so-called notch. You might say that the previous appearance looked a little more beautiful, but this selfie camera shape can also have its beauties.

 The body material of this phone, along with its beauties, is still plastic, and we hoped that in the new phones of this series, it might improve the body material a little, but it worked as before. This case can be considered as one of the weaknesses of this phone among the competitors, but we must also look at the issue from this aspect, which has kept the price of these phones at its lowest level. Because these phones are mid-range and should not have very high prices like flagship phones. So you must prepare a frame and glass for this phone! All these things have been put together to make this phone 172 grams, which is a very desirable weight for this mid-range phone.

screen

The 6.5-inch screen of this phone is super AMOLED, which can have an extraordinary quality. As mentioned before, this screen has the least amount of margins with the body of the phone and the screen-to-body ratio is 87.4%, which is a very good amount for this purpose. The term infinity monitors that Samsung uses in many of its phones today. The resolution of this screen is 2400 x 1080 pixels and it is in the category of FHD + (Full HD plus) and offers a pixel density of 405 pixels per inch to the user. It is amazing for a mid-range phone because it can display colors vividly and clearly to the user.

 The part on the phone is made of glass and is accompanied by Gorilla Glass 3 technology. This glass can protect the screen from bumps, scratches and scratches to some extent, but one of the drawbacks of this phone and most of Samsung's mid-range phones in general, is that the screen of these phones is made of Gorilla Glass 5 technology. It does not use and this can be considered as one of its weaknesses. Of course, this can still be justified from the manufacturer's point of view. And that is the cheaper price of the phone!

  

hardware

 This phone uses the Exynos 9611 chip, which is a 10-nanometer chip. As you know, the smaller the chips used in mobile phones, the lower the battery consumption. The CPU in this phone has a total of 8 cores. A 2.3 GHz quad-core Cortex A73 processor and a 1.7 GHz cortex A53 quad-core processor. This processor is very powerful and you can work with it in almost all applications and games, and no lag or delay has been observed when working with applications on this phone.

Next to this processor, a Mali G72 graphics processor is used, which can perform graphic tasks and games well for you, and display images with very high quality on the screen of this phone. All of these things. Combine with the 6GB of RAM that makes up this phone. This phone has 128 GB of internal memory, which is a good amount and will not be full soon, but if you want to increase the internal memory, it is possible for you to use up to 512 GB of microSD card in it. . This dual SIM phone supports 4G technology in both of them, and you can actively use both SIM cards to connect to the Internet at the highest speed. Other hardware features include Bluetooth version 5, FM radio, noise cancellation with a second microphone and GPS and locator.

 The fingerprint sensor in this phone, like the previous version, is embedded under the screen, and many of the weaknesses of previous versions have been fixed in it, and users will feel the least amount of error in this sensor.

Camera

One of the innovations and strengths of this phone compared to the previous model is its cameras. On the back of this phone is its main camera, which uses 4 sensors. Yes, 4 powerful sensors that can be said that unlike other mid-range phones, this phone has a lot of maneuverability on the camera. These four sensors are accompanied by an LED flash that you can use in dark environments. The main sensor in this set is a 48-megapixel wide type with an aperture of f / 2.0. This very powerful sensor has the ability to take pictures by recording pixels with a size of 0.8 micrometers.

 The second sensor is a 12-megapixel ultra wide sensor that allows you to take photos and videos with a wider angle of about 123 degrees. A great feature that we see in fewer mid-range phones. The third and fourth sensors are each a macro camera and a depth lens, respectively. Each of these sensors is 5 megapixels and will be used for close-up shooting, respectively, and the other for better and clearer photos, even when moving. The main cameras in this phone are almost perfect and have very few drawbacks. It may be said that they do not reach the camera of flagship phones, but it is one of the most powerful cameras in mid-range phones today. Other features of the main camera include fuzzy automatic zoom, HDR photography, 3860 x 2160 video recording at 30 frames per second and face recognition.

The selfie camera of this phone has also undergone many changes. A 32-megapixel camera with f / 2.2 aperture that can capture high quality photos even in the form of a portrait of the user. This camera is not less than its main 48-megapixel camera and can even be used instead of the main camera.

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 Battery

Like most phones in this series, a 4,000 mAh battery is used. Perhaps one of the small drawbacks of this phone is why it did not use a larger capacity battery and why, like the A50, it used a 4,000 mAh battery. However, due to the optimizations made on it, this battery has a very good charging rate and can meet most of the users' needs during the day. The noteworthy thing about the battery is that it also supports fast charging with a power of 15 watts, which you can charge the battery as quickly as possible. According to the tests performed on this phone, up to 32 hours of talk time, 87 hours of music playback, 20 hours of movie viewing and 15 hours of 4G internet browsing can be covered by this battery.

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Conclusion

The Galaxy A51 is one of the most powerful mid-range phones in the world right now, and in addition to its weaknesses, including its plastic body and lack of battery life, it has made many improvements, especially in terms of image and camera quality, which can A very convenient choice for the user