Communicator Oppo A57 submitted brand OPPO. by form factor phone this bar, а его sizes make 72.9 x 149.1 x 7.65 mm, а weight 147 g. В device installed battery 2900 mAh As promised enterprise talk session до up to 23 h (2G), up to 23 h (3G) service in standby mode до up to 300 h (2G), up to 300 h (3G). В Oppo A57 installed screen 5.2" with permission 720 x 1280, which occupies 68.8 % front surface phone. Main camera lens 12.98 Mp, 4160 x 3120 pixels with video resolution 1280 x 720pixels, 0.92 Mp (мегапикселей). Front Camera Module 15.93 Mp, 4608 x 3456 pixels, 1920 x 1080 pixels. Processes data cellular on the processor unit Qualcomm Snapdragon 435 MSM8940, 1400 MHz, 64 bit. Graphics chip Qualcomm Adreno 505. operational parameters memory 3 GB, 800 MHz. Volume of ROM 32 GB, increases with “flash drive” microSD, microSDHC, microSDXC. Phone manages on the operating platform IPS.