7 inch android tablet pc dvb-t Support 3G,Calling,Android 4.0 Function Introduction: 1.Operation System:Android 4.02.Screen:7" Capacitive touch,Five point cap-touchResolution:HD1024*600 3.CPU:MediaTek MT6575-1GHZ Core A94.RAM:DDR3:512MB5.HDD:4GB FLASH 6.Wifi and 3G: 802.11 b/g/n;Built-in 3G,support calling 7.Built-in:Bluetooth 3.0