Oppo R819 official Pictures. Oppo R819 is a Smartphone of oppo. The Oppo R819 Android Smartphone. Announced Aug 2013. Features 4.7″ Display, MT6589 Chipset, 8 MP Primary Camera, 1.9 MP Front Camera, 2000 MAh Battery, 16 GB Storage, 1000 MB RAM. Oppo R819 price starts.