... third-generation high-speed processing chip,MT6575-1GHZ system,5.0"WVGA screen,480 x 800 pixels, ... OS,WCDMA/GSM,four-bands , Mobile AP,wifi,GPS+AGPS,Light sensor,Gravity Sensor,Proximity sensor,Digital ... /1800/1900sim card:Dual sim cards, dual standbyNavigation:GPS+AGPS NavigatorDisplay:5.0" WVGA 1600K colorDisplay:800 ... GSM,four-bands,Mobile AP,wifi,GPS+AGPS,Light sensor,Gravity Sensor,Proximity sensor