The Oppo A77 was announced at 2017, July.The Smartphone is released at Available. Released 2017, July.The Smartphone is Android 7.1 (Nougat), ColorOS 3.1 which consists of Octa-core CPU.The graphics of this device is powered by Adreno 506 GPU.It has 64GB Storage 4GB RAM eMMC 5.1.The device comes in 1 variants: 64GB Storage 4GB RAM eMMC 5.1.The Smartphone comes with Android 7.1 (Nougat), ColorOS 3.1. The Oppo A77 is built with Glass front, aluminum back, aluminum frame.The Smartphone has 153.3 x 75.9 x 7.4 mm (6.04 x 2.99 x 0.29 in) thickness . It comes in 3 color variants, which are Gold, Rose Gold, Black.The Smartphone is 2G Supported and has data speed of HSPA 42.2/5.76 Mbps, LTE. It has Hybrid Dual SIM (Nano-SIM, dual stand-by). Oppo A77 has 5.5 inches display with 1080 x 1920 pixels resolution. This device packs Li-Ion 3200 mAh, non-removable. It has Fingerprint (front-mounted), accelerometer, proximity, compass.