https://www.cnet.com/news/samsung-mobile-ceo-our-foldable-phone-wont-be-just-a-gimmick/

Samsung just launched its Galaxy S9 and S9 Plus, but mobile CEO DJ Koh dropped a few breadcrumbs for what's to come. 

While Koh was mum about a lot of the details about the company's foldable phone project, he said in an interview with CNET on the sidelines of the launch event that the company was making progress on the device, rumored to be called the Galaxy X. But he's focused on ensuring that this isn't just a gimmick.