DisplayHDR Test for Windows

Verify HDR compatibility with VESA’s DisplayHDR utility

If you're planning to buy a new HDR-capable monitor or television, it's important to confirm that the screen actually meets VESA DisplayHDR requirements. VESA provides a free utility called DisplayHDR Test that helps you evaluate peak luminance and contrast against the manufacturer’s claims. Running this check is a practical first step to confirm whether a display supports the HDR standard in practice.

Obtain the testing software

• The official DisplayHDR Test tool is available from the Microsoft Store for Windows.
• If you prefer another free option, try LCDTest, a lightweight alternative for basic HDR and panel checks.

How to perform the check

Follow these core actions to run a useful comparison between two displays:

• If you don’t already have the test app, download it from the Microsoft Store (or grab an alternative like LCDTest).
• Use the test utility to compare white-level and contrast patches between the screens.
• Choose an SDR program or image that shows a full-white background to give a consistent reference.
• Match the white balance (color temperature and gamma) on both displays before comparing.
• Launch the VESA DisplayHDR Test once the displays are prepared and run the provided patterns.

Confirm certification and specifications

• Cross-check the model against VESA’s official list of DisplayHDR-certified products to confirm the panel truly meets the standard.
• Be cautious of marketing claims: many LCDs advertise “HDR” support without meeting DisplayHDR thresholds (sometimes relying on lower or pseudo-specs).
• If the model isn’t listed as certified, treat vendor HDR claims skeptically and look for objective test results or independent reviews.

Buying guidance

• Prioritize displays with documented DisplayHDR certification if accurate HDR performance matters to you.
• If a candidate monitor lacks certification or fails the DisplayHDR Test, consider alternative models with verified specifications.
• For general purchases, also weigh other panel attributes (color gamut, uniformity, refresh rate) in addition to HDR capability.