Following a rigorous testing procedure, VESA has confirmed that the CHG90 (along with the CHG70) exemplifies its DisplayHDR 600 performance standards and is the industry’s first display to be certified as DisplayHDR compliant. The DisplayHDR standard specifies HDR quality, including luminance, color gamut, bit depth, and rise time.
When granting DisplayHDR 600 certification to the CHG90, VESA cited the monitor’s use of HDR to elevate contrast ratio (3,000:1), color accuracy and overall presentation vibrancy as an industry standard-setter. The certification further validates the CHG90’s ability to provide the optimal gaming and entertainment viewing environment, but is just the latest in a series of recent accolades for the monitor.
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Source: [H]ardOCP – Samsung’s CHG90 Gaming Monitor Is First to Achieve VESA DisplayHDR Certification