Royole’s FlexPai is the world's first foldable smartphone with flexible display, a combination of mobile phone and tablet. Launched on 31st October, 2018 FlexPai can be used either folded or unfolded, giving it the portability of a smartphone plus the screen size of a tablet.<br /><br />Information Source:<br />Royole.com<br />Images Courtesy of royole.com<br />