China's Huawei set to unveil 5G phone with folding screen
https://phys.org/news/2019-02-china-huawei-unveil-5g-screen.html
Update: Huawei unveils 5G phone with foldable screen
Huawei will reveal the phone on the eve of MWC Barcelona, a four-day showcase of mobile devices, as the company battles U.S. allegations it is a cybersecurity risk.