The story of Mobile World Congress 2018, in 25 photos

Huawei showed off its 5G breakthrough

Huawei touted its big 5G test last year, which included 2GB downloads--twice the speed of Google Fiber.

Image: Jason Hiner/TechRepublic

By Jason Hiner

Jason Hiner is Editorial Director of CNET and former Editor in Chief of TechRepublic. He's co-author of the book, Follow the Geeks.