Cheapest guarantees you will be missing some 5G bands, might as well just focus on LTE. It will be around for years to come.
That being said, Galaxy Xcover Pro series is probably the way to go, just find an older model for “cheapest.”
If any, it would be a cheap Chinese brand like Doogee or something. Probably the most reputable one you will find is the Samsung Galaxy XCover series.
But honestly, every smartphone has a replaceable battery. Just buy a new battery and follow a video guide, it’s a low cost and simple process for every mainstream phone. It kills me a little bit every time I see people giving up on their perfectly usable phones because they don’t want to pay someone else to replace the battery for them…just do it yourself guys.
They make new phones with removable batteries still? Point me in that direction, please lol
Fairphone. I have one its great.
You have 2 features to demand, and one of them is 5G?
How else is OP going to control peoples minds?



