... ,MTK6577,GPS+AGPS Navigator 2.3G WCDMA+GSM 3.5.5inch capacitive screen 4.With high quality 5.Fast deliver ... MT6577-1.2GHZ Dual-core system,RAM:1G/512MB(Optional),5.5"QHD screen,960 x 540 pixels,Equipped ... navigation system3G,WIFI 802.11b/g support,EDGE,HSDPA,HSUPALight sensor,Gravity Sensor,Proximity sensor,Digital ... MTK6577 1.2GHZ Dual Core, 4.5 inch Capacitive Touch Screen Mobile Phone with Wifi