The year's biggest phone show, Mobile World Congress, often has some wild handsets -- here's the cream of the bizarre crop.

Stan is a Senior Editor at Mashable, where he has worked since 2007. He's got more battery-powered gadgets and band t-shirts than you. He writes about the next groundbreaking thing. Typically, this is a phone, a coin, or a car. His ultimate goal is to know something about everything.

From concept cameras to the world's skinniest phone, these are the things that caught our eye at Mobile World Congress 2025.

AI is hard to escape in Barcelona, but it's not the only game in town. Here are some of the most eye-catching phones, headsets, PCs, and more that we've spotted at Mobile World Congress.