... 1 5.5"QHD screen,960 x 540pixels 3G,WIFI,GPS HELLO Product positioningFeatures:MTK fourth-generation high-speed ... case(Optional)Equipped with the Android 4.1.1 OSGPS+AGPS global positioning navigation system3G,WIFI 802.11b/g support,EDGE,HSDPA, ... 3MP front camera,flash lightVideo screen:Video records with soundWireless transmission:3G,WIFI 802.11b/g/n,Bluetooth 2.0,EDGE,HSDPA,HSUPAModem features: ...