A lot has changed in Motorola’s Razr foldables line since its initial launch in 2020. The original Razr foldable didn’t have 5G and was reminiscent of the Razr v3 flip phone from the early 2000s.

Last month’s announcement of the Motorola Razr Ultra took me by surprise, mostly in a good way. As the highest-end Razr foldable we’ve ever seen, the Ultra has quite a lot going for it — including the ...