> Then there is bands. THey are almost identical, except a few here and there, and I can't find a concrete place to get info on Denmark bands (multiple sources have different info or lack of info).
Another avenue of inquiry: Use https://www.cellmapper.net/ to see what bands users have actually recorded in the wild in Denmark near wherever you're moving to.
Ya, Kimovil is my goto for most cellphone info, but unfortunately they are missing a lot of data on DK frequencies, primarily for 5G, and I would contribute to add them or suggest them, but they don't have an option for that. At least I couldn't find it.
But Cellmapper is not one I knew and it helped me a TON just now actually. Lots of great info and let me see all the bands currently in use, thanks for that.
Seems like a US phone will work mostly without issue in DK based on the 5G and 4G frequencies on Cellmapper.
Maybe it's part of "multiple sources have different info", but have you tried https://www.kimovil.com/en/frequency-checker/DK?
Another avenue of inquiry: Use https://www.cellmapper.net/ to see what bands users have actually recorded in the wild in Denmark near wherever you're moving to.