As 2026 begins, excitement is building for Samsung’s One UI 9. One UI 8.5, which launched with the Galaxy S26 series in February 2026, introduced visual refinements. Things like Ambient Design elements, improved AI features (including Perplexity-powered Bixby), and other polish were there. Now users are looking forward to new features in the upcoming release. It is expected to be based on Android 17.
Although Samsung hasn’t officially announced details yet, early internal builds have leaked. These leaks are giving a sneak peek at what to expect. You can expect a “glassy” visual effects, updated media controls, and new Galaxy AI features. This includes an “Ask AI” tool in the Samsung Internet browser.
The update is projected to launch around mid-2026.
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Expected One UI 9 Release Timeline
One UI 9 is officially in internal development and has been spotted on Samsung’s test servers. It will be based on Android 17 and is expected to bring a more polished design.
Updated Release Timeline:
- Current Status: Samsung is rolling out the stable One UI 8.5 update. It launched with the Galaxy S26 series (February 25, 2026). A wider stable rollout began in late April 2026 (starting with the Galaxy S25 series around April 30 in Korea, then expanding internationally in early May).
- Beta Program: Internal test builds for the Galaxy S26 Ultra are active. Public beta testing is expected late May to early June 2026.
- Stable Launch: One UI 9 is projected to debut out-of-the-box on the Galaxy Z Fold 8, Galaxy Z Flip 8, and potentially a “Wide Fold” model in mid-2026 (likely July 2026). A wider rollout to existing flagship devices is expected by August–September 2026.
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One UI 9 Expected Eligible Devices
The following devices are expected to receive One UI 9:
| Series | Eligible Models |
|---|---|
| Galaxy S Series | S26 series (Ultra, +, Standard), S25 series, S24 series, S23 series (including S23 FE) |
| Galaxy Z Series | Z Fold 8 & Z Flip 8 (launch models), Z Fold 7 / 6 / 5, Z Flip 7 / 6 / 5 |
| Galaxy A Series | A57, A56, A55, A37, A36, A35, A26, A25, A17, A16 |
| Galaxy Tab Series | Tab S11 series, Tab S10 series, Tab S9 series (Ultra, +, Standard, FE) |
| Galaxy M & F Series | M55, M54, M35, M15, F55, F54, F35, F15 (and newer 2026 releases) |
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Expected Features and Improvements In One UI 9
The One UI 9 release will include Android 17 out of the box, for sure. Hence, it is expected to include deeper system optimisations, enhanced AI capabilities, and improved security features.
Let us show you all the new features through a table.
| Category | Key Features |
| UI Refinements | Dynamic welcome screen redesign; smoother animations and refined UI elements for modern fluidity gadgets. |
| AI Enhancements | Expanded Galaxy AI with advanced Gemini integration, delivering context-aware real-time assistance and smarter app interactions. |
| Ecosystem | Seamless continuity across Galaxy devices—phones, tablets, watches, PCs; for effortless cross-device workflows. |
| Privacy/Security | Native global App Lock upgrade; finer notification controls and robust app installation safeguard. |
| App Improvements | Samsung Internet evolves with customizable tabs, enhanced browsing, and productivity tools. |
| Android 17 | Live app updates, superior gaming/accessibility boosts, and chipset-optimised battery efficiency. |
| Performance | Optimised resource management for faster multitasking and extended battery life on flagships. |
| Customisation | Expanded theming options with AI-suggested wallpapers and a dynamic icon pack. |
| Camera AI | Next-gen photo editing tools via Galaxy AI, including real-time object removal and scene optimisation. |
As with all early leaks, final features may change before release. Samsung may also introduce exclusive features optimised for foldable devices (e.g., enhanced multitasking on Z Fold 8). Recent builds also hint at Tap to Share and new Bixby widgets.
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OneUI 8 Vs One UI 9
One UI 8/8.5 focused on refinements and AI polish (e.g., Ambient Design in 8.5). The One UI 9 release should feel like a bigger foundational jump with the new Android base.
Here’s how:
| Aspect | One UI 8/8.5 (Android 16) | One UI 9 (Expected, Android 17) |
|---|---|---|
| Base Android Version | Android 16 | Android 17 |
| Release Status | Stable rollout (One UI 8.5 with S26 series in Feb 2026; wider rollout April–May 2026) | Beta expected late May or early June 2026; stable mid-2026 |
| Launch Devices | Galaxy S26 / older flagships (for 8.5) | Galaxy Z Fold 8 / Flip 8 (and Wide Fold) |
| UI Changes | Minor refinements, polish, redesigned Quick Panel, glassy elements in 8.5 | Larger visual refinements: deeper blur/glassy effects, smoother animations, updated media controls, compact browser layout |
| AI Features | Galaxy AI with Gemini Live, smart suggestions, Perplexity Bixby in 8.5 | More advanced, context-aware AI tools; “Ask AI” in browser; expanded on-device assistance |
| Productivity | Improved Modes & Routines, better Calendar/Reminders, Auracast, flexible multitasking | Smarter ecosystem continuity (phone/tab/watch/PC), new cross-device management, potential enhanced foldable tools |
| Privacy & Security | Theft protection, Secure Folder upgrades | Global App Lock, better permission handling, Android 17 notification rules, selective contacts |
| Battery & Performance | General optimisation for smoother feel, reduced stutter | Deeper system efficiency via Android 17 and new chipsets |
| Other Additions | Weather Wallpaper, log video recording, DeX enhancements, accessibility boosts | Live app updates, Tap to Share, Bixby widgets, dedicated screen recording UI improvements, Min Mode for AOD |
Earlier, we had seen minor design refinements in One UI 8/8.5 (e.g., redesigned Quick Share, new lock screen clocks, better split-screen ratios). One UI 9 builds on this with deeper blur effects, more expressive/customisable elements, and tighter Android 17 integration. It will look more polished and fluid.
Also read: One UI 8 Update: Release Date, Eligible Devices, Features Revealed!
In The End
One UI 9 is still in the early stages of development. However, know that this one is going to be a major update from Samsung’s side. Especially compared to incremental updates like One UI 8.5. With Android 17 at its core, users can expect better performance, smarter AI features, and stronger privacy controls. The table of comparison also sheds some light on the noteworthy upgrades.
More accurate information will become available once Samsung officially announces the beta program and supported devices. Keep visiting this space for the latest updated information on the One UI 9 release.
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