1.LED: 9.7 inch LG LCD 1024* ... operating systemOperation SystemAndroid2.2LED9.7” LG LCD 1024*768It supports multi-point touch to operate, low ... 2Million) and back(3Million)ButtonStandard buttons for Android systemHome,Menu,Back,Power,Volume,Lock,Reset ... 1, MJPEG, MPRG, Avi, mp4. SensorG-sensor360°Gravity Acceleration Sensor Size255mm*192.8mm*13.9mm 9.7 inch capacitive touch screen Android 2.2 Tablet PC ...