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ZacharyRobinson's avatar
ZacharyRobinson
Iron Contributor
May 11, 2026

Does the screen look very bright at 100% brightness in Windows 11, but noticeably dimmer at 99%?

When adjusting the screen brightness, going from 99% to 100% suddenly makes the screen very bright; it feels like there’s a big jump between the two levels rather than a smooth transition. I’m wondering if this is a Windows 11 issue or if it’s caused by hardware or driver settings.

 

2 Replies

  • Arthurew's avatar
    Arthurew
    Iron Contributor

    Many laptops and displays use discrete brightness steps rather than a smooth gradient. The difference between 99% and 100% can be more noticeable because the system might jump between two distinct brightness levels rather than smoothly transitioning.