Samsung One UI 8.5 expands the application of dynamic colors to the lock screen PIN interface. This beautiful visual remamp has arrived with the first Beta update that Samsung distributed on December 8th.

Lock screen PIN interface now features dynamic colors in One UI 8.5, via SMASithick. The numeric keypad that appears for the entry of PIN now displays colorful buttons. The colors aren’t just random but derived from wallpaper.

Based on the lock screen wallpaper, the PIN screen keypad adopts gradient colors. The blur is still there to separate the keys from the background. The new color engine also covers the Emergency call button at the bottom.

The new design language is a major improvement over the blurred buttons in One UI 8. Samsung has turned the solid colored keys into dynamic ones. It offers a clean and visually pleasing appearance to the lock screen.

It’s just an initial version that can’t be considered final. Samsung might make tweaks to further refine the new design. The changes will be applied keeping in mind they shouldn’t consume a significant portion of the battery.

It’s just an example; Samsung has made tons of related changes across the UI. One UI 8.5 feels like a major design upgrade over One UI 8. It adopts Glass UI, a floating navigation bar, redesigned apps, and colorful backgrounds.

Galaxy S25 users can get it early, as the official rollout is expected in Q2 2026. Samsung launched the Beta Program in four countries (Germany, Korea, the UK, and the US), with India and Poland joining later this month.

Image – S M A Sithick

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