Best of MWC 2025: The age of ultra-thin phones is upon us

Xiaomi never fails to amaze with the amount of camera tech it stuffs into its Ultra series of phones. The Xiaomi 15 Ultra is, by all accounts, a very powerful phone, but that camera system on the back is something else. Just one detail: The phone has not one but two telephoto cameras, enabling you to take lossless photos at up to 8.6x magnification.

The company also sells a Photography Kit that drops all pretense that this is a phone and lets you use it as a pocketable (well, sort of) camera.