Shawn King's post | Latest updates on Sulia
Behind the lens: A look at the technology inside the iPhone 5s camera.
Macworld: "It isn’t really a surprise, then, that Apple chose not to increase the 8MP resolution of the iPhone 5 camera when making the 5s. Instead, the company focused on other functionality that, while perhaps harder to explain, has the potential to allow the average user to take better pictures."
To me, that's the key and the secret behind the new functionality of the iPhone 5s camera. http://www.macworld.com/article/2049881/behind-the-lens-a-look-at-the-technology-inside-the-iphone-5s-camera.html