Here you have a review of the new samsung galaxy fold, any of you have been try this kind of devices?
What's your opinion in terms of developing apps in there?
Find below two good links with reviews for the samsung foldable phone.

https://www.theverge.com/2019/4/24/18514652/samsung-galaxy-fold-screen-display-broken-delay-foldable-phone
https://www.androidcentral.com/samsung-galaxy-fold-review