... touch screen (800*480 pixels, 16:9)CPUAllwinner A13. Cortex A8, 1GHzOperating SystemAndroid 4.0Memory512MBStorage4GB FLASH( Support up to 16GB) ... Polymer rechargeable battery, 6 hours working timeG-sensorYesGame3D game,Android game applicationsSupport video formatsAVI,WMV,RM,RMVB, 3GP,MKV ... All our products are CE, RoHs, FCC certified. 9" Tablet PC 800x480/MID/ Handheld computer Boxchip A13,Android4.0