Oh I don’t know. I had a silver 8 Plus and I somehow dinged the top of it and the scratch was pretty apparent to me. I’ve similarly dinged a gold aluminum Apple Watch and the gouge on it actually didn’t look that bad. It wasn’t a silver gouge against gold like I would have expected. That’s the only experience I have with dinged up aluminum Apple products so far though.
I’ve had a black series 2 aluminum Apple Watch for over a year of hard use and it looks pristine. I don’t usually put dents and dings on my stuff but the watch was a freak accident and I really don’t know what happened to my phone. I had dropped it once but the drop didn’t do that.
this will be my first iPhone and the first time to use a case on a phone. what concerns me is that the xr can also get scratched in a case, if dust gets in, between the phone and a case. so, i guess, scratches are less visible on the white glass and silver sides than on the black... sorry, this is my anal side of me