iPhone 5S will have an A7 chip according to iOS 4 beta 7

Image: 9to5Mac

The iOS 7 Beta 4 was released by Apple and most news are related to the implementation of subtle design changes, but also to an improved performance.

The inside of the operating system’s source code denotes the fact that the iPhone 5S is going to use an A7 chip with a processor that has the S5l8960X code produced by Samsung.

Also, a few days ago the iOS 4 beta 7 revealed that Apple is testing an iPhone 5S with a fingerprint reader.