2GB Capacity, 16GB extended for support. TCC8902+256M DDR+720M Main frequency 7" ,800x480 resolution,double touch Android2.1 Specification list systemcapcity2GB externalsupport 16GB memory card ICTCC8902+256M DDR+720M main frequency screen size7inch 800*480 Resolution,doubel-touch languagesupport many language browserbrowserAndroid 2.1 flashsupport flash video chattingwriting input,YQQ,msn,email ...