I’d you have a 5G phone and plan but see 4G, that usually means you are at the very edge of coverage. Thats not the experience 4G was or still is if you are in

I’d you have a 5G phone and plan but see 4G, that usually means you are at the very edge of coverage. Thats not the experience 4G was or still is if you are in a well covered area (which would have 5G available as well)