With the 5s coming in about 8 days I can't wait to get my hands on it and we all know the iPhone 5 camera is no slouch I prefer it over my galaxy s4 camera.
These are actual photos taken from a 5s from Apples site.Larger sensor. Larger pixels. Larger aperture.
Light is a key factor in getting a great photo. The new iSight has a 15 percent larger sensor. Bigger pixels, measuring 1.5 microns. And an aperture of ƒ/2.2. All of which let in more light.