... MHz3.Dual cameras,front camera 0.3mega,rear camera 2mega4.built in 8GB,support 1080 P HD5.8 inch 4:3 ... Internal or External(WCDMA,EVDO optional),built-in WIFI to enjoy the network at anytime, anywhere** Built in GPS module,GPS satellite positioning navigation ... 3mega, rear camera 2.0megaBluetooth2.1+EDR(optional)GPS Built in GPS module3G Built in 3G,support external 3G module (WCDMA,EVDO optional)Video ...