Bluetooth 2.1, build-in 3G(optional),Wifi,Capacitive Multi-Touch Screen,Atom N455,120GB HD,1GB RAM,Win 7 ... . Aluminum alloy housing 2. X86 Atom tablet PC 3. Capacitive Multi-Touch screen tablet 4.10.1" Led tablet pc 5 ... . - 10.1" Led-backlit high senstitive, crystal clear sturdy capacitive Multi-Touch panel (1024 x 600). - Support HD TV & movie, 3G ...