1.LED: 9.7 inch LG LCD 1024*768 2.OS: ... DDR2 RAMInternal Storage4GB MicroSDInstalling operating systemOperation SystemAndroid2.2LED9.7” LG LCD 1024*768It supports multi-point touch ... front(2Million) and back(3Million)ButtonStandard buttons for Android systemHome,Menu,Back,Power,Volume,Lock,Reset.BatteryGP ... such as H.263, H.264, MPEG-2, VC-1, MJPEG, MPRG, Avi, mp4.SensorG-sensor360°Gravity Acceleration ...