What kind of mobile phone is the space talk show Apple iphone 5s?

Normally, it should be an iphone5s phone, but another situation is not excluded, that is, using a modifier to modify the small tail of the space. In this case, it is difficult to determine what kind of mobile phone it is.

About iphone5s:

IPhone5s is a mobile phone launched by Apple in September 20 13. On September 20th, the iPhone 5s was first launched in 12 countries and regions including Chinese mainland, and its sales exceeded 9 million units in the first week.