Lenovo A7-30 A3300 official Pictures. Lenovo A7-30 A3300 is a Smartphone of lenovo. The Lenovo A7-30 A3300 Android Tablet. Announced Apr 2014. Features 7.0″ Display, MT8382M Chipset, 2 MP Primary Camera, 3500 MAh Battery, 8 GB Storage, 1000 MB RAM. Lenovo A7-30 A3300 price starts.