... SIM Card Single StandbyOSAndroid 4.0.3CPUSamsung Exynos 4412, ARM Cortex-A9 quad core,1.4GHz, GPU: Mali-400 MP4RAM1GBROM8GB, support TF ... /gBluetoothBluetooth 2.0ColorBlackGravity SensorYesStandby TimeAbout 2~3 daysOther Feature3G, WIFI, Play Store, FM, Bluetooth, Ebook, Email, Messaging,wallpapers, calendar, calculator, clock ...