Samsung would be working on a screen with a pixel density of 2000 dpi. While the Occulus Rift has only 460 dpi and Samsung Galaxy S8 has 570 dpi.
This is a rumor from the Naver website that would have industrial sources to support this statement. If it turns out to be true, Samsung would become the new leader in virtual reality. Because such a density of pixels would end the sensations of nausea (motion sickness), as well as headaches, the image will appear more like a real one. There will be less blurring. The pixels would also become invisible!