samsung galaxy tab 8.9 or 7.7?

雙核心處理器 the diffence is big! 7.7 is much quicker and better!
but if you use to go to internet and watch movie, I think 8.9 fit you because the mon is bigger!~~ not easy feeling tired:)
but 8.9 does not have phone

7.7個mon好D,Cpu快D
7.7唔夠大

上網、睇劇、睇書and journals 7.7得