I know this is all anecdotal, but my 13 mini lasts consistently longer than my 8 ever did and I’m super happy with the battery. I’ve never had it not make it through a day, even when GPS and brightness is cranked with the Disney World app (which is why I had to carry a battery with my 8 when I went there). Makes me wonder how long the Xr battery would last with my workload.

Well, XR regularly lasted about 2 days for me. I didn’t have to think about charging almost at all.