I'm glad to hear that Comcast is doing something to provide 4K/HDR Rio Olympics coverage but it is still disappointing to know is not available to be seen on any 4K UHD tv. I'm in the market for a new 4K tv that has HDR. I'd like to go with Vizio but will likely rule it out because there's no Xfinity UHD Sampler App available. And I get it that's it's a business decision between a content provider and tv manufacturers but it still upsetting, especially since Comcast stated they were launching a device (i.e. xi5) to coincide with the Olympics. The xi5 would have been compatible with more 4K/HDR tvs than tvs that have access to the Xfinity UHD Sampler App. The olympics is a popular sporting even watched by millions it would have been a great opportunity to showcase new technology like 4K/HDR to a lot of people instead of small subset. Missed opportunity. P.S. Xfinity UHD Sampler App updated w/ Rio Olympics content. I just hope HDR content isn't the only content available throughout the event.
... View more
