I tested the detachable camera concept and was even able to shoot some example images. Xiaomi may have been talking a lot about the cameras on its new 15 Ultra phone at this year's Mobile World Congress,

Xiaomi is showing off its new concept idea for the Xiaomi Optical Modular System – a micro four-thirds camera and lens combo that magnetically attaches to the rear of a prototype Xiaomi 15. The system contains a 100MP Micro Four Thirds sensor,

If you hate the big camera bump of today's smartphones, you'll love the detachable lens of Xiaomi’s Modular Optical System.