Not Just 4K, but HDR Video
I've been waiting for HDR video for a while, to hear more about it going with 4K is very exciting. I think 10,000 nits HDR will have a much larger wow factor when people see it than the 4K resolution. Good to see things coming along.
As a note, when I talk of HDR I'm not talking about the stuff you see in tone compressed photos, but displays that are capable of showing a much larger colour gamut. It would make things like sunsets and fireworks look far more realistic on display screens.