3G smartphone with bluetooth and GPS dual core and dual SIM card 5.72-inch HD 1280x720 IPS cheap price New dual ... core 3G smart cell phone with bluetooth, GPS and dual SIM card smart phone3G phonedual coreMTK6577 CPU:MTK6577, 1GHZ high speedOS ... camera,flash lightVideo screen:Video records with soundWireless transmission:3G,WIFI 802.11b/g/n,Bluetooth 2.0,EDGE,HSDPA,HSUPAModem ...