![Watch: Hottest gadgets at the Mobile World Congress Watch: Hottest gadgets at the Mobile World Congress](https://static.euronews.com/articles/stories/03/69/27/24/1200x675_cmsv2_ed7244e6-9af6-5108-9611-4136c5681501-3692724.jpg)
Video. Watch: Hottest gadgets at the Mobile World Congress
The world's biggest mobile tech show is underway in Barcelona and foldable phones are one of the main talking points.
The world's biggest mobile tech show is underway in Barcelona and foldable phones are one of the main talking points.