Lee Jae-yong, Samsung’s Vice Chairman and de facto leader, has been involved in building the buzz around the upcoming Galaxy S10 and Samsung’s foldable smartphone. He was even personally involved in demanding better camera performance for this year’s Galaxy S line-up. It’s no surprise that Samsung mobile head Koh Dong-jin is confident. He said that he won’t let down consumers who have been waiting to see, and get their hands-on, the new foldable phone.