Scott gets questions all the time about if we're going to get high dynamic range broadcasting. Scott says not for awhile. Most of the cameras can do it, but the delivery standards are such that it isn't capable to do so with the current standard. But that could change over time since TVs are starting to offer OLED HDR. But until the prices come down, you won't be seeing it any time soon.
HiSense, however, has recently come out with ULED which uses quantum dot backlight to create high dynamic range of colors, but also the 65" version offers additional HDR capability and new content is starting to come out.