Oppo A77 Android Smartphone was launched in July 2017. It is running on the Qualcomm MSM8953 Snapdragon 625 processor with Adreno 506 GPU. The phone has 4 GB RAM and 64 GB of internal storage which is expandable using microSD, up to 256 GB (uses SIM 2 slot).
The Oppo A77 has a 5.5 inches Full HD, 1080 x 1920 pixels IPS display with a pixel density of 401 ppi. Coming to cameras, it has a 13 MP rear camera and a 16 MP front camera for selfies. It has a microUSB port for data syncing and charging. There is a notification LED present on the Oppo A77 as well, along with a fingerprint sensor, magnetic field sensor (compass), ambient light sensor, proximity sensor and accelerometer sensor. It is a dual SIM smartphone with support for 4G LTE, Wi-Fi, FM Radio and GPS too.
The Oppo A77 runs on Android OS, v7.0 (Nougat) and all this is powered by a 3200 mAh battery. It measures 153.3 x 75.9 x 7.4 mm (height x width x thickness) with a total weight of 148 grams including battery.