國產電話iphone killer？

有了prepaid phones，我們就有機會選自己中意的電話了
http://www.bigboxstore.com/cellphones/iphone-style-phones

Have any one used any iphone killers from China?

I think the prices listed may be reasonable, since I used to buy the same MP4 player in China and I have paid slightly lower (RMB 580) than what is listed here

http://www.bigboxstore.com/portable-players/mp5-players/taidian-m50-hd-mp5-player-with-4-3-inch-lcd-8gb.html