UHD is dead. Not really, but it would seem that displays bigger than UHD/4K will soon be coming to market. The ability of being able to stitch two regular sized outputs into the same panel is now being exploited even more as Dell has announced during its Modern Workforce livestream about the new ?5K? Ultrasharp 27-inch display.
http://www.anandtech.com/show/8496/d...itor-5120x2880

Happy I skipped 4K