Mobile World Congress (MWC) is one of Europe's biggest tech events and this year's event served up plenty of gadget news to talk about. It was a chance for Chinese brands to shine, with the excellent Xiaomi 15 Ultra and Nothing's Phone 3a and 3a Pro getting their official reveals.
We also saw early demonstrations of the world's slimmest smartphone and a solar-powered smartphone. It wasn't just phones, either. This foldable projector looks like a surefire way to take movie night out on the road with you in future.
