... WCDMA/GSM,four-bands , Mobile AP,wifi,GPS+AGPS,Light sensor,Gravity Sensor,Proximity sensor,Digital ... 4.1.1 OSGPS+AGPS global positioning navigation system3G,WIFI 802.11b/g support,EDGE, ... ONE sim cards Dual sim cards(Optional)Navigation:GPS+AGPS NavigatorDisplay:5.3" FWVGA 1600K colorDisplay:854 x ... :Wireless AP ( Mobile AP )HSUPA:Support 5.76 MbpsHSDPA:Support 7.2 MbpsLight sensor:SupportProximity ...