

The phone is a moto hyper one. 4 or 5 years old, I fear the day i need to switch. Technically it has two sim cards slots. More precisely: one sim card slot and one slot that can be used either for sim or SD card. Since sd card is non-negotiable for me, it means one usable sim.
Audio jack yes, but not replaceable battery.
I haven’t tried vertical mouse. Maybe I ought…
No luck with the imgur link :( I’ll try again later
I still run a fairly old dell laptop with 4k screen, and fedora 41.
My experience is that i needed to set dpi, scaling, and font sizes separately for kde and gnome apps, Firefox is a story in itself, and one app that I quickly stopped using - partly because I could never get it to listen to dpi settings no matter what I did - well, I recently learned that it could be used on a 4k monitor if one first were to set the right environmental variable. Tough luck, I already went with a replacement app.
Right now I only have one app that needs further custom tweaking to be legible, but since that’s only running in the background anyway, I haven’t bothered. So in short, for most apps it’s possible to configure them, but it is a pain point.
Will not buy another 4k laptop.