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Our HDR benchmarking uses Portrait Displays’ Calman software. To learn about our HDR testing, see our breakdown of how we test PC monitors.
The GS32Q automatically detects HDR10 content and makes the switch without user intervention. All image adjustments are grayed out, but I found it to be accurate enough that it wasn’t a problem.
HDR Brightness and Contrast
No matter what the SDR brightness setting is, the GS32Q maxes the peak white level for HDR mode. And that’s a good thing because it doesn’t have any additional contrast. A field dimming option would be nice here, but there isn’t one. This is not unusual for budget monitors, but the other displays here have more HDR contrast, either through dynamic means or their VA panel parts. The Cooler Master has an advantage with its Mini LED backlight, but it will cost you around $160 extra.
Grayscale, EOTF and Color
The GS32Q continues its impressive out-of-box accuracy trend in my HDR color tests. Grayscale tracking is without visual flaw through the entire brightness range. EOTF luminance tracking starts out a bit light with elevated values at zero and 5% but then meets the reference line until the tone-map transition at the 65% step. Though there is no additional contrast for HDR content, this accuracy means there is a little more impact. In the gamut tests, the GS32Q shows a little over-saturation of the inner targets until it runs out of color. Since it’s an sRGB monitor, this is the best it can do. The same behavior was observed in the Rec.2020 test.
Test Takeaway: With excellent accuracy, the GS32Q has the potential to be a really good HDR monitor, but its lack of dynamic contrast holds it back. There is a little more impact to the HDR image, but only a little. It supports the HDR standard but doesn’t do it justice.
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