
Samsung says a factory calibration issue in the S26 Ultra's LED 2.0 panel causes a red tint at high brightness. Free recalibration at service centers or via OTA update.
Samsung confirmed on July 16 that a red tint appearing on some Galaxy S26 Ultra screens stems from a calibration issue tied to the phone's new LED 2.0 OLED panel, not a hardware defect. The panel, which enables the Privacy Display feature, shifts color balance when run at maximum brightness under strong light for extended periods. The shift produces a reddish rectangle in the center of the screen.
Since July 14, Samsung has offered free software-based recalibration at authorized service centers. A broader over-the-air update is planned, though no release date has been set. Samsung said the issue is specific to the S26 Ultra, the only current model with Privacy Display.
The recalibration corrects the color balance without hardware changes. Users can disable Privacy Display as a temporary workaround. The company said the fix is free because the problem is a factory-level software issue, not user damage.
Samsung's confirmation follows user reports of the tint appearing weeks after purchase. The company did not disclose how many units are affected or whether the issue will be addressed in future production batches.
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