Is the Samsung Galaxy S26 Ultra screen dimmer than the S25 Ultra?

Some users have reported that the Galaxy S26 Ultra screen is slightly dimmer than the S25 Ultra, though benchmarking shows only a very minor difference.

Does the Galaxy S26 Ultra's Privacy display feature affect screen brightness?

Samsung has confirmed that the "Maximum privacy protection" feature on the Galaxy S26 Ultra can lower the display's overall contrast ratio, potentially contributing to a dimmer appearance.

Can the Galaxy S26 Ultra's screen cause eye strain?

While some users have complained about potential eye strain, extensive testing by reviewers did not experience this issue and found the screen bright and clear.

Home / Technology / Galaxy S26 Ultra Screen: Brighter S25 Ultra Sparks Debate

Galaxy S26 Ultra Screen: Brighter S25 Ultra Sparks Debate

14 Mar

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Summary

Galaxy S26 Ultra screen is slightly dimmer than S25 Ultra.
Privacy display feature may affect screen brightness and contrast.
Samsung confirms contrast ratio lowers when maximum privacy is on.

Galaxy S26 Ultra Screen: Brighter S25 Ultra Sparks Debate

The Samsung Galaxy S26 Ultra, while a powerful flagship, is facing scrutiny over its screen brightness compared to the S25 Ultra. Some users have reported a slight dimness and even eye strain, though this has not been a widespread personal experience for all testers.

This perceived dimness has been linked to the phone's "Privacy display" feature. Samsung confirmed that activating "Maximum privacy protection" reduces the display's overall contrast ratio. However, with the Privacy display disabled, the screen's brightness is reported to be as expected.

Benchmarking reveals a very minor difference in HDR brightness and color volume, with the S25 Ultra performing marginally better. Side-by-side visual tests, especially at off-angles, suggest subtle variances possibly related to pixel configuration, even when privacy features are inactive.

This slight adjustment in screen output might be a trade-off for enhanced privacy tools. While the S26 Ultra remains a top-tier device, clearer communication from Samsung regarding the default screen behavior of the Privacy display technology is expected.

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