The Oppo A77 is powered by 1.5GHz octa-core MediaTek MT6750T processor and it comes with 4GB of RAM. The phone packs 64GB of internal storage that can be expanded up to 128GB via a card. As far as the cameras are concerned, the Oppo A77 packs a 13-megapixel primary camera on the rear and a 16-megapixel front shooter for selfies.
The Oppo A77 runs Android 6.0 and is powered by a 3200mAh non removable battery.
The Oppo A77 is a dual SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, 3G and 4G. Sensors on the phone include Proximity sensor, Accelerometer and Ambient light sensor