... 4:3TouchCapacitive and multi-touchWIFICSR 6658 support 802.11b/g/n standard,highest transmission get to 300Mbps,support ... and 1080i, and 480 video encoding.GravityBuilt-in 3D gravity sensor, to make screen realize 360 degree rotation,support ... coreDesktopDynamic desktopSW onlineQQ,MSN,Skype ,facebook etc.3D gameSupport various 3D games,G-SensorEbookUMD,TXT,PDF etc.Google MarketGoogle market ...