iPhone some time ago began project named iPhone X - phone which will be bendable, and Apple confirmed that this project still exist and is developed. What's interesting, it looks like that Samsung also is working on similar phone named Samsung Galaxy X, and how say Samsung employees they initiated their project earlier than Apple.
Samsung Galaxy X also will be bendable, and phone even received yesterday its second certificate in South Korea. Phone will have SM-G888N0 codename, and the first certificate which Galaxy X received was Bluetooth certification - new Samsung's device received it in July. There is a chance that Samsung will change name of the phone, because it would be too much similar to name of iPhone X, but it's nearly sure that Samsung Galaxy X will be introduced during this year, and it will be available for purchase in next year.