overall w580 design better and cheaper lo...but keypad crack like hell... 4 I% L, j5 I6 b; X7 p1 [5 N5 Ew910 more expensive...but the price will drop soon...
They both shit1 s) t1 r; _, v0 p! J, u
i have the W910i, its system is too slow respond...$ p( w& S4 S& D- o* Z
also the battery can not be used long... ' s' |1 O/ y4 @, X7 e. J公仔箱論壇# V$ e+ j, n, N1 A; [/ D4 @6 s: g) p
dont waste money buy others...