... with the Android 4.0.9 OS 2)3G,WIFI 802.11b/g support,EDGE,HSDPA 3)8MP AF ... MTK6577+1.2GHz dual-core+GSM+WCDMA+Dual camera+3G+WIFI+GPS+Bluetooth phone Feature: 4.7''MTK6577 Dual core ... MTK6577 Dual core 1.0Ghz 2.512MB+4GB 3,Bluetooth,wifi,GPS ,dual camera 4.2 SIM card slot Specification : ... ,flash lightVideo screen:Video records with soundWireless transmission:3G,WIFI 802.11b/g/n,Bluetooth 2.0,EDGE,HSDPA, ...