Samsung Galaxy X: the story of Samsung’s foldable phone so far
https://www.techradar.com/news/samsung-galaxy-x-the-story-of-samsungs-foldable-phone-so-far
Update: Samsung's mobile boss made several comments about the Galaxy X at MWC 2018, claiming that rather than aiming to be first to market with foldable handsets the company won't launch the phone until it's ready.
Foldable phones are coming – it’s only a matter of time – and it's looking increasingly like Samsung could be the first company to commercially launch one, possibly as soon as this year.