unlocked cell phone OS: Android 4.0.3 Memory: 4GB ROM / ... positioning navigation system 3G,WIFI 802.11b/g support,EDGE,HSDPA,HSUPA Light sensor,Gravity Sensor,Proximity sensor, ... :3G,WIFI 802.11b/g/n,Bluetooth 2.0,EDGE,HSDPA,HSUPAModem features:Wireless AP ( Mobile AP )HSUPA ... Charging portmini usb 5pin interface ColorDeep ink blue,Ivory white,PinkOptionalSlim leather case 3.OEM & ODM sevice Quality ...