Fingerprint (front-mounted), accelerometer, proximity, compass
3.5 mm Audio Jack:
Oppo A77 smartphone 5.50-inch touchscreen display with a resolution of 1080 pixels by 1920 pixels. The Oppo A77 is powered by 1.5GHz octa-core MediaTek MT6750T processor and it comes with 4GB of RAM & 64GB of internal storage that can be expanded up to 128GB via a card. Oppo A77 packs primary camera 13-megapixel on the rear and a 16-megapixel front camera. The Oppo A77 runs Android 6.0 and is powered by a 3200mAh non removable battery.