It has a 6.56 inch 90Hz display with a resolution of 720 x 1612 pixels.
It has Qualcomm Snapdragon 680 4G Chipset, Octa-core Processor, and Adreno 610 Graphics.
The primary dual camera setup has been given which is of 50MP and 2MP.
There is a single 8 megapixel wide camera on the front.
Oppo A77s supports 2G, 3G and 4G etwork connectivity.
5000 mAh battery and 33W Super Fast charger are provided for charging.
Oppo A77s Included Dual Band WiFi, Bluetooth 5.0, GPS, USB Type-C, GPS, Fingerprint, NFC, OTG, etc.
The price of Oppo A77s in India for the 6GB/128GB variant is around Rs 14,999.