Ryuu

The w910i is better than the w580i in every way except the price and the call/end call buttons -_-. I think they look ugly.
& l& T3 R/ H  q% JTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。) i6 _* @7 i  \
But if you're going to buy w910i, don't buy it yet, wait until it gets cheaper, and also get some bugs (if any) fixed =).tvb now,tvbnow,bttvb3 Y3 b" A( M) W; |  k& H* X

$ y8 _9 }& p& L" @9 `TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。In the end, it depends on which one you think is better or looks better lor, since they are both good =).