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Oppo A57

The Oppo A57 has quickly rendered itself one of the most eagerly anticipated smartphones for several reasons, all of which lie in its design, functionality, and price range. In this detailed performance overview, we will provide specific details on how the Oppo A57 presents budget-conscious consumers with the opportunity to grab a beautiful phone for much less, we will consider design, display, camera, performance, battery, and software options.


The Oppo A57 has a sleek design, is relatively thin at only 8mm thickness, and tips the scale at a fairly lightweight of 147g. The design of the device is made of metal creating a luxury look and feel, while curved edges on the plastic offer good grip and comfort. Currently, the A57 comes in Gold and Black; nonetheless, the appearance of your A57 can be customized to fit your tilted preference.

Pros: The Oppo A57 boasts of a 5. 2-inch IPS LCD display with a density of 320 x 560 pixels resolution on the processor. Although it isn’t a Full HD, the screen quality is quite good with bright and saturated colors, plus acceptable sharpness, which is enough to handle work-related tasks, movies, TV shows, and casual gaming.

Corning Gorilla Glass 4 is another innovation that has a thickness of 1.0-1.2mm providing a unique strength and increasing the durability of mobile devices to four times before cracking with the energy absorption rate of 1.5 million hectopascals.

Lighting performance is also impressive on the Oppo A57 and much better than the A53. It has a 13 MP back camera and the front one is 16 MP therefore this device is perfect for selfie fans. At the back of the smartphone, it comes with a rear camera with the capability of PDAF (Phase Detection Autofocus), and the smartphone is also equipped with LED flash, which helps to capture clear images regardless of the lighting of the environment.

Size and Weight

Height about 163.74 mm
Width about 75.03 mm
Thickness about 7.99 mm
Weight about 187 g


RAM and ROM Capacities 3 GB + 64 GB
4 GB + 64 GB
4 GB + 128 GB
RAM Type LPDDR4X @ 1600 MHz, dual 16-bit channels
ROM Specifications eMMC 5.1
Phone Storage Card SD 3.0


Size 6.56 inches (diagonal length)
Resolution 1612 x 720 (HD+)
Touch Sampling Rate 60 Hz
Pixel Density 269 PPI


Front 8 MP; f/2.0; FOV 79°; 5P lens
Shooting Mode 8 MP; f/2.0; FOV 79°; 5P lens


Rear 1080p at 30 fps; 720p at 30 fps
Front 1080p at 30 fps; 720p at 30 fps


Battery 4880mAh/18.88Wh (Rated value)
5000mAh/19.35Wh (Typical value)


Fingerprint Supported
Facial Recognition Supported

The Oppo A57 has a decent feature set and affordability while maintaining reasonable performance, which is perfect for anyone who wants a solid smartphone within a budget. The appearance of the device, the potential of the cameras, and overall performance show it to be a very viable candidate for the mid-tier market. The A57 is not the latest tab and may not come with the most advanced software nor the highest resolution display But there is one thing about this electronic product that truly shines, and that is the value for money.

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