Oppo R3 official Pictures. Oppo R3 is a Smartphone of oppo. The Oppo R3 Android Smartphone. Announced Jun 2014. Features 5.0″ Display, Snapdragon 400 Chipset, 8 MP Primary Camera, 5 MP Front Camera, 2410 MAh Battery, 8 GB Storage, 1000 MB RAM. Oppo R3 price starts.