... ,MT6577-1.2GHZ Dual-core system,3,Equipped with the Android 4.1.1 OS,WCDMA/GSM ... screen,480 x 854 pixels,5,Mobile AP,wifi,GPS+AGPS,Light sensor,Gravity Sensor,Proximity sensor ... (Optional)*Equipped with the Android 4.1.1 OS*GPS+AGPS global positioning navigation system*3G,WIFI 802.11b/ ... .3MP front camera,flash lightVideo screenVideo records with soundWireless transmission3G,WIFI 802.11b/g/n,Bluetooth 2.0 ...