3G smartphone with bluetooth and GPS dual core and dual SIM card 5.72-inch HD ... New dual core 3G smart cell phone with bluetooth, GPS and dual SIM card smart phone3G phonedual coreMTK6577 CPU ... mode:WCDMA/GSMFrquency band:WCDMA 2100/850 (HSDPA) and GSM 850/900/1800/1900sim card:Dual sim cards, ... with soundWireless transmission:3G,WIFI 802.11b/g/n,Bluetooth 2.0,EDGE,HSDPA,HSUPAModem features:Wireless AP ( ...