... 5"QHD screen,960 x 540pixels 3G,WIFI,GPS HELLO Product positioningFeatures:MTK fourth-generation high- ... speed smart chip,MT6577-1.2GHZ Dual-core system,RAM:1G/512MB(Optional),5.5"QHD screen ... ,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:5.5"QHD 1600K colorDisplay:960 ...