One UI 9, Samsung's latest Android-based custom skin, brings a host of new AI features, privacy enhancements, and other improvements. The update will roll out gradually to compatible Galaxy devices, starting with the Galaxy S26 series.
In this article, we break down all the new features of One UI 9, section by section, and explain which devices will receive the full set of features and which may miss out on some advanced capabilities.
AI Features in One UI 9
One UI 9 introduces several new AI-powered features designed to enhance productivity and creativity. However, not all AI features will be available on every device.

New AI capabilities
The standout AI features include My FanCam, Call Brief, and enhanced versions of Now Nudge and New Brief. These features leverage on-device AI to provide personalized experiences.
- My FanCam: Creates personalized highlight reels from your videos.
- Call Brief: Provides a summary of missed calls and important details.
- Now Nudge: Offers contextual suggestions based on your usage patterns.
- New Brief: Delivers a daily digest of news and updates tailored to your interests.
These features are part of Samsung's push to integrate AI more deeply into the user experience, but they require certain hardware capabilities.
Device compatibility for AI features
Not all Galaxy devices will support these AI features. The full set of four features (My FanCam, Call Brief, Now Nudge, and New Brief) will be available on the Galaxy S26, S26+, and S26 Ultra. Some older devices will receive only a subset.
For example, some devices will get all features except Call Brief, while others will not receive any of the four. This segmentation is likely due to hardware limitations, such as NPU performance.
Privacy and Security Enhancements
One UI 9 also brings improvements to privacy and security, giving users more control over their data.
Enhanced privacy controls
Samsung has added new privacy features that allow users to better manage app permissions and data access. These include more granular controls over location, microphone, and camera access.
Additionally, One UI 9 introduces a new privacy dashboard that provides a clear overview of which apps have accessed sensitive permissions recently.
Security updates
Regular security patches and updates are part of One UI 9, ensuring devices are protected against emerging threats. Samsung's Knox security platform is integrated to provide defense-grade protection.
Other Notable Features
Beyond AI and privacy, One UI 9 includes various other enhancements aimed at improving usability and performance.
User interface improvements
The update brings a refreshed design with smoother animations and more intuitive navigation. Dark mode has been optimized for better readability and battery efficiency. The longer history behind the story is traced in Boox Picco: Pocket E-Reader That Clips to Your Phone for Reading Anywhere.
Performance optimizations
One UI 9 is optimized for better performance, with faster app launches and reduced memory usage. The update also includes improvements to battery life through smarter resource management. Context on how this played out before sits in One UI 9: New AI, Privacy, and Other Features Explained. A companion piece, Sierra Leone Teen Kelvin Doe Built a Battery and Reached MIT, approaches the same subject from another angle.
Device Compatibility and Rollout
One UI 9 will first arrive on the Galaxy S26, S26+, and S26 Ultra. Older flagship devices like the Galaxy S25 series and select mid-range phones will receive the update later. The background to this story is set out in Trending: latest articles. A related thread runs through Lawrence Wright on Death Row Book and Capital Punishment.
However, as mentioned, some AI features may not be available on all devices. Samsung will likely communicate the specific features available for each device model through its update notes. Earlier coverage in Nina Simone and Langston Hughes: The Untold Friendship shows how the argument developed. A closer look at the same subject appears in US Envoy Witkoff to Meet Putin After Oslo Talks With Zelenskyy.
| Device | My FanCam | Call Brief | Now Nudge | New Brief |
|---|---|---|---|---|
| Galaxy S26, S26+, S26 Ultra | Yes | Yes | Yes | Yes |
| Galaxy S25 series | Yes | No | Yes | Yes |
| Galaxy A series (select models) | No | No | No | No |
Users should check Samsung's official announcements for the exact rollout schedule and feature availability for their specific devices. Anyone following the wider picture can start with Sanae Takaichi: Japan's First Female PM Defies Odds in Year One. The same theme surfaces in Sudan Drone Strike Kills 153 at Abyei Market, Escalating War, which takes a different angle.
FAQ
What is One UI 9?
One UI 9 is Samsung's latest custom Android skin, bringing new AI features, privacy enhancements, and performance improvements to Galaxy devices.
Which devices will get One UI 9 first?
The Galaxy S26, S26+, and S26 Ultra will be the first to receive One UI 9, followed by older flagship and mid-range devices.
Will all AI features be available on my device?
Not necessarily. Features like My FanCam, Call Brief, Now Nudge, and New Brief may not be available on all devices due to hardware limitations.
How does One UI 9 improve privacy?
One UI 9 offers more granular app permissions, a privacy dashboard, and regular security updates to protect user data.