Xiaomi Redmi Note 4x. Bought it almost 3 years ago now for $170 so I'll probably be replacing it within a year, but it's great. I don't know why I'd ever want to go for an expensive phone.
LTD: PS4 - 125m, Switch - 110m, XBO - 51m
2020: PS4 - 9m, Switch - 22.5m, XBO - 2.5m, PS5 - 4.5m, XBX - 2.8m