overall w580 design better and cheaper lo...but keypad crack like hell...公仔箱論壇4 v, Z- B8 ^/ _0 Y+ x
w910 more expensive...but the price will drop soon...
They both shit 3 `; A" z4 D0 H' R# p& t5.39.217.76i have the W910i, its system is too slow respond... 0 f5 c. ~% _; o" D; ~6 b公仔箱論壇also the battery can not be used long... & T; v, Y5 `5 l# x% j. M0 H4 @ R) U/ w6 Z) C
dont waste money buy others...