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Mark Rejhon, founder of Blur Busters / TestUFO here. What’s the lag for VSYNC OFF instead of VRR for this model? VRR is not as useful on this monitor for >240fps paid championship esports due to lagfeel changes of framerates entering/exiting VRR ranges. I am trying to help an esports player troubleshoot latency problems, and VRR is not a solution for uncapped esports framerates wider than specific monitor VRR ranges, due to yo-yo latency of enter/exits of VRR range. P.S. Contact me mark [at] blurbusters.com as I have some ideas for improvements to your latency section.

Mar 01, 2024 04:45 PM By mdrejhon

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Sometimes abberations away from recommendations can occur, depending on use case. A great demonstration is the TestUFO Aliasing Visibility test, which sometimes makes 1080p vs 4K visible by twice the distance away.

P.S. For those wanting to run the display test, see https://testufo.com/aliasing-visibility Turn on/off the antialiasing and see how it affects the aliasing visibility.

Sometimes abberations away from recommendations can occur, depending on use case. A great demonstration is the TestUFO Aliasing Visibility test, which sometimes makes 1080p vs 4K visible by twice the distance away.

Founder of Blur Busters here.

Blur Busters agrees – there is some unusual issue. Double images at 120Hz suggests that the TV may be frame-skipping, displaying only 60 unique refresh cycles at 120Hz, since double images on impulsed displays is a scientific confirmation of half frame rate.

Check www.testufo.com/frameskipping and/or use a Samsung Galaxy / Sony Xperia Premium to film https://www.testufo.com/scanout at 960 frames per second