7" Touch screen, Operation system: Android 4.0, Buit-in Memory:4G, DDR3 ... , CPU Model:ARM Cortex A13 , Main Frequency:2300 7" Touch screen, Operation system: Android 4.0, Buit-in Memory:4G, DDR3 ... (Optional), With one 0.3 mega-pixel camera in front, Screen resolution:800*480 . tablet pc