I have a 13 Pro and almost instantly I had a feeling that my old iPhone 8 was sharper. I did some tests and indeed it is. I also read of others noticing it, so it's not a problem of my unit. Do you have an older iPhone to compare? Images look slightly out of focus. The RAW image taken with apps like Halide are even softer. It's better in terms of HDR and noise levels, but not sharpness. Am I alone? I attach one of many samples. This could also be seen on the macrumors articles (looking at rocks for example). I did many tests, it's not a DOF problem, images are steady and on the same plane of focus (I'm a photographer). There's a lot of post processing in the 13 images, that almost makes them look sharper, but in some areas it's clear that in my case the 8 captures more detail