Samsung and Lenovo had the most interesting folding concept devices to show off at the annual trade show in Barcelona.

Here is Euronews Next's round-up of some of the tech displayed at the Mobile World Congress this week in Barcelona. View on euronews

Mobile World Congress gave us phones, concepts and more – these are T3's award-winners from the Barcelona event

Mobile World Congress has officially begun, and TechRadar Pro is on the ground to bring you all the news, updates, and announcements from day one.

Mobile World Congress has officially begun, and TechRadar Pro is on the ground in Barcelona to bring you all the news, updates, and announcements from day two. After a bumper first day full of news and updates,

The second day of Mobile World Congress (MWC) in Barcelona on Tuesday (March 4) showcased the latest advancements in consumer technology, drawing thousands of attendees, many of whom had their eyes on the growing adoption of artificial intelligence in a range of uses.

From new phones to folding devices of all types, we saw it all during our time at MWC 2025 in Barcelona. And we’re ready to share the most exciting phones, tablets and other mobile gear that caught our eye during our time at the show.