I've had great experiences with iPhones. I ALWAYS have an Otterbox on my iPhones. My iPhone 6 got a very small crack in the corner, which did not spread, after falling off my car and being run over by a semi-truck and 3 cars. This is my 5th iphone; the iPhone 11. I kept it in the box the first 2 days of use while waiting for my Otterbox to arrive. The next 4 days, I wore a jacket with a special pocket and kept the original screen cover on. The phone shared a pocket with only my drivers license. On the 7th day (Otterbox will arrive tomorrow), I removed the screen cover to reveal a scratch. I could feel the scratch with my fingernail. It was deep, almost like a crack and it was about an inch and a half long. I never even walked while holding this phone. If I needed to hold the phone, I sat down and had my hands on the table or in my lap to use it. If I left the phone alone, it was on a table or counter. I once placed only a small paperback book on top of it.
I ran straight back to the apple store as soon as I saw it. I don't know whether the scratch was already there when I got the phone, or, if it wasn't, how it could have been caused with the screen protector on.
I arrived with it the phone backed up and in the box, and told them I wanted to return it and get an iphone X instead because it was not the quality I expected. They asked why and, reluctantly, I showed them the scratch and explained. Thankfully, they replaced my phone even though I didn't have apple care.
I'm still wary of how the phone will do even with the Otterbox on and wasn't sure I could trust replacing it for an iPhone 11, though I did decide to take the 11 instead of the X. We'll see how it goes with the Otterbox. Sorry that I don't have a pic. I got to the Apple Store ASAP.