Samsung showed flexible OLED displays before, but it seems they just were not ready for the public. At this year's CES, the company finally decided to show its flexible OLED and phone prototypes. The presentation of flexible screen starts at 44:02 where you can see how flexible is the OLED screen. The panel was displaying running games, which look impressive. The YOUM phone prototype was also introduced. The screen on this smartphone prototype curves at the edges of the device. However, there are no specifications on the device, but according to The Verge it looks like a 5-inch phone with 720p resolution.
Image Credit: The Verge