... external 3G Detailed parameters:Model: allwinerOperating system: the Android 4.0.3Processor frequency: 1.2GHz (A9 architecture), Memory: DDR3 1GBuilt ... is: 8gExpansion of storage devices: TF card, U diskLCD: 8 inch capacitive screen resolution of 800 * 480Internet support: WIFI ... 1080P RMVB, RM to PlayLanguage: Multi-language support 8'' android 4.0.3 talbe pc wifi external 3G hdmi 1Gddr3 8GBhdd