For many people, buying a phone is equivalent to buying a personal camera. But Chinese phone-maker RealMe is blurring that line with a concept device that lets you change the lens on the phone, much like on a high-end mirrorless camera.

Realme and Xiaomi showed off concept devices at Mobile World Congress that involve attaching a lens to your phone to get sharper shots.

The Realme Interchangeable Lens Concept pairs an M-mount adapter with a 1-inch sensor to create a Heath Robinson manual focus interchangeable lens camera phone system