... SIM 5 Inch BIG Capacitive Screen Andr 5.3 inch mtk6577 dual core android 4.1 jelly ... ,WCDMA/GSM,four-bands , Mobile AP,wifi,GPS+AGPS,Light sensor,Gravity Sensor,Proximity sensor,Digital ... core high-speed processing platform3G (WCDMA/GSM)5.3 inch high resolution touch screen//Follow-up Produce ... sim cards Dual sim cards(Optional)Navigation:GPS+AGPS NavigatorDisplay:5.3" FWVGA 1600K colorDisplay:854 x 480 ...