There are no models currently supporting it or on the near horizon, andĢ. Dolby Vision, once again, is irrelevant for projectors.
The oversimplification you'll see most often is that there are two HDR standards that you need to match between the video source and display- HDR10 and Dolby Vision-with the assumption that if both support the same one, they'll work together. Those that don't may be able to add it later through a firmware upgrade. Despite the current lack of broadcast HDR content in the United States, some HDR projectors include support for it. HLG is emerging as the probable HDR standard for broadcast TV, and can also be used to add HDR to 1080p TV signals. BBC/NHK Hybrid Log-Gamma (HLG): An HDR standard that is also compatible with SDR (Standard Dynamic Range) displays.It requires a combination of peak luminance and black level that projectors can't provide, both because of inherent limitations in projector technology, and because having any ambient light at all will tend to wash out black levels on screen. Ultra HD Premium: Also irrelevant for projectors.So if your hardware supports HDR10, you should be able to see the benefits of HDR with any disc that supports it. Ultra HD Blu-ray Disc specification: All that matters for practical purposes is that the specification defines HDR10 as the "base layer" for video on all HDR UHD Blu-ray discs, with Dolby Vision optional.Dolby Vision: Irrelevant for projectors.HDR10: This is the key standard your projector and video devices need to be compatible with.
First, let's look at important HDR standards, specifications, and guidelines:
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