1.Windows 7 AND Android 2.2 2.3G,Bluetooth,Wifi:802.11b/g 3.10.1"LVDS ... Core /GFX 200MHz/TDP 6.5W2) OS: Windows 7 AND Android 2.2 (Double OS)3) Memory(DDR): DDR2 1GB One SO-DIMM ... : 802.11b/g8) 3G: External CDMA2000/CDMA/EVDO ( Optional )9) Video format: AVI(H.264, DIVX, XVID, rm, rmvb, MKV, WMV ... , MP4(H.264, MPFG, DIVX, XVID), MPEG, MPG,FLV.10) Audio format: MP3,WMA,MP2,OGG,AAC,M4A,MA4,FLAC,3GP ...