Difference between iPhone 1st gen & 2nd gen

來源: 於 2008-12-02 09:31:08 [舊帖] [給我悄悄話] 本文已被閱讀：次

Hi guys,

If I have two iPhones in front of me and was told that one is 1st generation and the other is 2nd generation, how do I differentiate them?

Thanks a lot.