Lenovo S820 official Pictures. Lenovo S820 is a Smartphone of lenovo. The Lenovo S820 Android Smartphone. Announced May 2013. Features 4.7″ Display, MT6589 Chipset, 12 MP Primary Camera, 2 MP Front Camera, 2000 MAh Battery, 8 GB Storage, 1000 MB RAM, Corning Gorilla Glass. Lenovo S820 price starts.