Apple files patent application for a smaller, high-resolution iPhone camera

The patent was filed in 2013, and there is no reason to think that Apple would be willing to replace the Sony built imaging system it already uses. The Apple iPhone is usually considered to have one of the best smartphone cameras year-in, year-out. On the other hand, Apple has been looking for ways to make the iPhone thinner and add a higher capacity battery. The Apple iPhone 7 is expected to come sans 3.5mm earphone jack which could open up some space inside the device. There could come a time when Apple will need to use a smaller camera module on the iPhone.
source: USPTO via AppleInsider