... 720 HD*MTK6589 Quad Core Smart Phone *Android 4.1 jelly bean*1GB/4GB*Bluetooth,GPS,Wifi ... Dual StandbyDimensions141*74*9mmNet Weight181g(Including battery)OSAndroid 4.1.2CPUMTK6589, Cortex A7 quad core, 1.2GHzGPU ... , built inWIFIYes, 802.11 b/g/nBluetoothBluetooth 2.0Gravity SensorYesStandby TimeAbout 2~3 daysOther Feature3G, WIFI, GPS, FM, ... Qual-Core 1.2GHz CPU 1GB RAM 4.2 OS Android 3G Mobile Phone