After all sections of the monitor have been tested, the software generates a chart that shows us how far each of the individual squares deviates from the reference.Testing panel uniformity utilizes software that splits your display in a grid, allowing you to use the centre square as a reference and test the others based on that.We use a colorimeter (display cal) to determine how uniform the panel is for luminance and color accuracy. It’s important to test each monitor for panel uniformity as poor uniformity can diminish the viewing experience of certain scenarios – sporting events for example. Panel uniformity looks at luminance uniformity and color deviation across the face of your monitor.It will give us a percentage of each and we can then extrapolate how accurate the monitor is for each of the color gamuts displayed. During the calibration process of a monitor, the colorimeter will also record the gamut volume and coverage of three major color gamuts – sRGB, DCI-P3, and Adobe RGB.Monitor manufacturers use color gamuts to tell the buyer what range of colors the monitor can reproduce. Color gamuts are ranges of color that sit within the complete color spectrum. Color gamuts can be quite confusing, especially if you’re fairly new to monitor tech.We link to overall screen rankings based on this criteria. We use a colorimeter to measure the overall SRGB coverage.On the left is a chart to outline the different ranking bands for a monitor’s color DE.Good color accuracy ensures that the image you’re seeing isn’t over-saturated or enhanced in any way – staying true to what the developer actually created. The color accuracy of your panel is hugely important when it comes to immersion and realism. Color accuracy is one of the most important tests you can perform on a monitor. ![]() We run another in-depth color test once the panel has been calibrated to see what impact that has had on the monitor’s colors. This will calibrate the colors of the monitor and match them to what is considered ‘true’.
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