... OS Dual SIM(WCDMA+3G) Dual Camera, GPS, Bluetooth, WIFI Features:The MTK third-generation high-speed ... .0"WVGA screen,480 x 800 pixels,Equipped with the Android 4.0.3 OS,WCDMA/GSM ... case(Optional)-Equipped with the Android 4.0.3 OS-GPS+AGPS global positioning navigation system-3G,WIFI ... lightVideo screen:Video records with soundWireless transmission:3G,WIFI 802.11b/g/n,Bluetooth 2.0,EDGE,HSDPA, ...