1.System : Android 4.0 OS 2.CPU:A8@ 1.2GHz Single/Dual Core) 3.RAM: 512MB ... -Off, Volume +, Volume -; Back , Home, Menu(touch).14. Camera function : 0.3MP Front + 2.0MP Rear15. Interface : Charging port, Ear jack, Micro ... :191*118*113mm22. weight:375g23.color: black24. housing : ABS 7 inch capacitive andriod tablet pc of 3G call,hdmi, blue tooth, dual camera