... 9 OS,WCDMA/GSM,four-bands , Mobile AP,wifi,GPS+AGPS,Light sensor,Gravity Sensor,Proximity sensor, ... .0.9 OSGPS+AGPS global positioning navigation system3G,WIFI 802.11b/g support,EDGE,HSDPA,HSUPALight sensor, ... lightVideo screen:Video records with soundWireless transmission:3G,WIFI 802.11b/g/n,Bluetooth 2.0,EDGE, ... MTK6577 cortex a9 android 4.0.9 gps wifi bluetooth HSPA HSDPA HSUPA GSM WCDMA 6inch tablet ...