... .0"WVGA screen,480 x 800 pixels,Equipped with the Android 4.0.4 OS,WCDMA/GSM ... ,four-bands , Mobile AP,wifi,GPS+AGPS,Light sensor,Gravity Sensor,Proximity sensor, ... (Optional)Equipped with the Android 4.0.4 OS GPS+AGPS global positioning navigation system 3G,WIFI 802.11b/ ... front camera,flash lightVideo screen:Video records with soundWireless transmission:3G,WIFI 802.11b/g/n,Bluetooth 2.0, ...