https://www.cnet.com/news/iphone-xr-drop-test/

To find out if and how this would affect the durability of the phone, we took our brand-new, bright yellow iPhone XR to the sidewalk for some real-world (non scientific) drop tests, just like its older siblings before it.

I started off with a drop from pocket height, or about 3 feet (0.9 meter), the height at which a lot of accidents happen. The same drop that broke last year's iPhone X.