One point often overlook with phone cameras is that although they can take great pictures, the image quality degrades over time as the glass is rubbed/scratched etc.

When I first got my Huawei P20 Pro, I was seriously impressed with just how sharp and crisp the images it took were. A year later that "wow" sharpness factor just wasn't there anymore. Looking at the glass covering the lenses you could clearly see scuffing and small scratches, the result of a years worth of normal usages.

For daytime snaps it wasn't that big a deal, but for indoor snaps every light source looked like t had the starburst effect.

It's a minor issue, but definitely worth noting. It's also the reason why I still take a "real" camera with me on holidays or to events.