The PC will be getting Xbox’s Auto HDR feature, which is originally found on the Xbox Series X/S. It will be available for Windows 10 with Build 21337 and above.
Taken from Engadget … Microsoft is bringing over the Auto HDR feature from its Xbox Series X and Series S consoles to PC, reports Windows Central. With Build 21337 and above of Windows 10, PC players can try out the feature to add enhanced tone mapping to more than 1,000 DirectX 11 and 12 games that weren’t mastered to support HDR in the first place. According to Microsoft, Auto HDR will intelligently add color and brightness information to your games, as long as you have a compatible monitor.
You can see how the feature works in the comparison above. Microsoft uses greyscale to show the parts of the image that a non-HDR display can successfully replicate. The native HDR presentation of Gears 5 has the most detail in its shadows and highlights, but even the Auto HDR presentation has significantly more information than its SDR counterpart.
Source: Engadget