... 4.1 jelly bean *1GB/4GB *Bluetooth,GPS,Wifi MTK6589 5.0inch Quad Core Android4.1 Unlocked ... Android 4.1 jelly bean*1GB/4GB*Bluetooth,GPS,Wifi Hilights:*Back camera 8.0 Mega pixels ... nBluetoothBluetooth 2.0Gravity SensorYesStandby TimeAbout 2~3 daysOther Feature3G, WIFI, GPS, FM, play store, Bluetooth, Ebook, Email,Messaging, ... are with 1 year warranty! Hero 7500+ MTK6589 Quad core Android4.1 phone