... 5.5" HD(1280*720) IPS display screen,cambered surface Capacitive touch screen,Equipped with the Android 4.2.1 OS,WCDMA/GSM,four-bands,Mobile AP,wifi,GPS ... .2.1 OSGPS+AGPS global positioning navigation systemSupport 3G,WIFI 802.11b/g support,EDGE,HSDPA,HSUPALight sensor, ... recording:Support 1080P video recordingWireless transmission:3G,WIFI 802.11b/g/n,Bluetooth 3.0,EDGE,HSDPA,HSUPAModem features:Mobile ...