Update : Unfortunately, VRR doesn't appear to be functioning correctly with the refresh rate set to 60Hz. As all of these tests are consistent, we're confident in our measurements. With 'Black Equalizer' at 10, we measured a contrast ratio of 3922:1, at '13' it was 3935:1, and at '20' it was 3892:1, so it's not much different from our original numbers. We also tried adjusting different settings to see if that made a difference. We did it with different equipment and even with a different way to measure contrast, but we obtained very similar results. Since the contrast measurements are quite a bit higher than Samsung's specifications for this display, we remeasured the contrast ratio. ![]() Note that this contrast ratio is much higher than Samsung's advertised 2500:1 contrast, and there appears to be significant variance in contrast between units. It has a local dimming feature, but it doesn't improve the contrast ratio because the checkerboard test pattern keeps all the dimming zones on. The Samsung Odyssey G7 has a great contrast ratio, so it displays deep blacks, which is normal from a VA panel. Retested brightness, HDR color gamut, and HDR color volume. We've retested the image flicker with the latest firmware version 1009.3. We can replicate it, but we're not sure what the cause is. ![]() ![]() There are reports of issues when displaying a specific pattern at 1080p. We also rechecked the pixel inversion issue. We measured the response time with the VRR Control setting on and off at both the max response time and 60Hz. We tested the monitor with the PS5's new variable refresh rate feature and confirmed that it's not compatible, since the PS5 only supports HDMI Forum VRR. We tested the monitor to confirm that it works with the PS5's new 1440p support.
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