overall w580 design better and cheaper lo...but keypad crack like hell...tvb now,tvbnow,bttvb, m& [( a v: U& l
w910 more expensive...but the price will drop soon...
They both shit ; N( ?6 F; q/ C0 |, S2 [6 M公仔箱論壇i have the W910i, its system is too slow respond... - Y: J, d3 t( ]公仔箱論壇also the battery can not be used long... . A! N7 _% t+ E, s, G/ a# B% w/ Z# x2 a
dont waste money buy others...