https://techcrunch.com/2019/01/08/the-worlds-first-foldable-phone-is-real/

People have been talking about foldable smartphones for years, but it’s finally happening. Chinese company Royole was showing off the FlexPai at CES in Las Vegas, and we got to play with it for a few minutes.

It’s hard to say if it’s a phone or a tablet as you can basically use it as a phone and a small tablet. Arguably, the tablet form factor is the most usable one. It’s a 7.8-inch device that runs Android.