... RAM, 8GB flash 4.Dual camera, android phone slot tablet pcs 7 inch tablet pc OS:Android 4.0RAM:1GB DDR3ROM:8GB16GB Flash ... 850/2100MHzGPS:Built inBluetooth:Built in, BL4.0WIFI:Support IEEE 802.11b/g/nSupport:G sensor,Proximity detector,Electronical compassPhone basic ... report,Calendar,Caculator,Notepad 7 inch tablet pc replace battery with 3g+gps+bluetooth built in, with 5.0MP camera, IPS screen