We started to call the rumored low-cost iPhone iPhone 5S mini, taking a pointer from Samsung. Today two photos leaked in China that show the backside of the iPhone 5S mini. The photos appeared on the Chinese social network Weibo first. See them on Apple.pro (via BGR).
The photo show the backside of the alleged iPhone 5S mini. It resembles the shape of the iPhone 3G combined with the iPhone 5S flat sides. It is hard to say if these photos show the real deal or are fake.
I know many people that miss the round shape of the iPhone 3G. It does make sense for Apple to bring it back in a mainstream iPhone.