The Oppo A57 is a smartphone released in 2016. It has the following specifications:
- Display: 5.2 inch HD IPS LCD display with a resolution of 1280 x 720 pixels
- Processor: Qualcomm Snapdragon 435 octa-core processor
- RAM: 3 GB
- Storage: 32 GB internal storage, expandable up to 256 GB via microSD card
- Rear Camera: 13 MP with LED flash
- Front Camera: 16 MP
- Battery: 2900 mAh non-removable battery
- Operating System: Android 6.0.1 Marshmallow with ColorOS 3.0
- Connectivity: Wi-Fi, Bluetooth 4.1, GPS, 4G LTE
- Sensors: Fingerprint, accelerometer, proximity
- Dimensions: 149.1 x 72.9 x 7.65 mm
- Weight: 147g
It also has a feature of fingerprint sensor and it also supports 4G LTE. It was released in rose gold and gold colors.