Power without shortness of breath

The optimized operation of the OPPO A57s smartphone is ensured by the 8-core MediaTek processor and the AI ​​System Booster system, which is based on ColorOS 12 and Android. This solution makes the phone use approximately 30% less memory and consume 20% less energy. Additional smooth operation is guaranteed by expandable RAM up to 4 GB, which you can separate from unused ROM. You have 64 GB of built-in memory at your disposal, which can be expanded by an additional 1 TB.

It will keep up with you

OPPO A57s is a perfectly optimized smartphone that will keep you company all day long. It is equipped with a 5000 mAh battery, which is enough for up to about 15 hours of video watching. Ultra-fast SUPERVOOC 33 W charging technology will give it energy while you brew your morning coffee or take a shower. A special energy-saving mode, in which you can use the most important functions, provides up to 50 minutes of operation with 5% battery.

Great entertainment

Surround yourself with sound and step straight into the world of virtual entertainment! OPPO A57s is equipped with two stereo speakers with volume control up to 200% with Dirac sound optimization that suppresses harsh ambient noise.

HD+ screen

The audio experience is complemented by beautiful images on the 6.56-inch display with a color range of up to 96% NTSC coverage for vivid images. Your eyesight will be safe thanks to blue light protection, so you can read and view various content without straining your eyes. During rigorous tests, the smartphone's resistance to falls, water (IP54 waterproof class), signal quality, impact on climate and radiation levels were checked.