7" Touch screen, Operation system: Android 4.0, Buit-in Memory:4G, DDR3 512M, CPU Model:ARM Cortex A13 , Main Frequency:2300 7 ... " Touch screen, Operation system: Android 4.0, Buit-in Memory:4G, DDR3 512M, CPU Model:ARM Cortex A13 , Main Frequency:3000MHz ... .3 mega-pixel camera in front, Screen resolution:800*480 . tablet pc