These days, 2K just ain’t enough. Unless you’re talking about smartphones. Heck, even plain 4K might not be! If TV makers are to be asked, 4K HDR is where it’s at, combining the promises of ultra high def resolutions with an ultra high gamut of colors. Of course, that works well for entertainment equipment manufacturers like Sony, who, coincidentally, just announced its first 4K UHD HDR Blu-ray Player, the X1000ES, as well as a brand new 4K UHD HDR Home Theater Projector, the VPL-VW675ES, both taking advantage of the slow but growing number of available 4K content, both on disk and on the Internet.