

SM-A50 for ~2 years now w/o a case, dropped multiple times onto carpeted concrete from ~3 feet and a couple times on tiled floor from ~3-5 feet and worst it got was a scratch about an inch long that you can only see if you’re looking for it. Last month fumbled it onto parking lot asphalt which finally gave it a proper crack but it’s only on the bottom where there isn’t any touchscreen so decently lucky I guess. I’ve seen so many cased phones with screens looking far worse. If you’re a clutz you probably should have one but if you treat it right and it’s not a piece of junk then it should last.
I assume it’s an abstraction thing; e.g. macro and micro economics. Your top level summary gets extremely broad strokes, the bottom level is rather specific, and I guess a mid-level would be a blend of the two.