My phone is not from Apple (like wim, I'm not tempted by that brand at all) but it does decent photos... with many caveats. It only has one camera/lens unit which gives me about 24mm worth of EFL. It may be a good thing or not enough by far depending on the circumstances. While it doesn't fall apart completely during the night, the results there are... not pretty. Besides, I have to crop the pictures to 3:2 a lot of time if I need them to match the DSLR ones on the site, else they start to stick out with their "taller" 4:3 aspect ratio.
If none of that ends up an issue... then I get shots that, sharpness-wise, look about on par with a low-end micro 4/3 camera (or probably 1"). Sometimes it's enough, and heck, I've done pictures that ended up as newspaper front page illustrations with this phone (but then again, the recent issue has the ages-old pic from a 2MP P&S for the same purpose...) And walk out of that (pretty narrow) comfort zone though, and it starts to get irritating.
If none of that ends up an issue... then I get shots that, sharpness-wise, look about on par with a low-end micro 4/3 camera (or probably 1"). Sometimes it's enough, and heck, I've done pictures that ended up as newspaper front page illustrations with this phone (but then again, the recent issue has the ages-old pic from a 2MP P&S for the same purpose...) And walk out of that (pretty narrow) comfort zone though, and it starts to get irritating.