Samsung’s One UI 7, built on Android 15, is nearly here. The Beta version is set to launch on November 17, 2024, in the United States and South Korea, with a full rollout slated for early 2025. This new update promises substantial UI changes, additional functionality, and a fresh look across Samsung’s portfolio. Here’s everything we know about the One UI 7 Beta, its features, availability, and the improvements users can expect.

Key Updates and Features in One UI 7
1. Redesigned Notifications and Controls
- Rounded Notifications: Notifications now come with larger, rounded icons for a cleaner, more modern look. This adjustment enhances readability, though it may limit how much text fits on the screen.
- New Sliders: Both brightness and volume controls are now more accessible in the quick panel, bringing users closer to a potential buttonless device in future models.
2. Lock Screen Improvements
- Enhanced Widgets: The lock screen supports more widgets, allowing users to customize their screens with shortcuts to commonly used apps.
- New Functions: Users can now interact more with lock screen notifications and settings, making quick actions like responding to messages or controlling music more straightforward.
3. Updated App Icons
- System Apps Redesigned: Apps such as Samsung Phone, Messages, Gallery, Calculator, and My Files have all received icon updates. The goal is to maintain visual consistency across devices, including Galaxy Books and Smart TVs.
- Galaxy Book Integration: Samsung leaked the new icons early via an update to the Galaxy Book Experience app. These updated icons reflect a unified design direction, improving cross-device consistency.
4. AR Zone Overhaul
- Removal of Certain Features: AR Doodle, Deco Pic, and Quick Measure are no longer part of the main Camera AR Zone, though they remain available as separate apps in the Galaxy Store.
- Galaxy Avatar: AR Emoji has been rebranded as Galaxy Avatar. This shift is designed to give users a more personalized and immersive experience with their virtual characters.
5. Device Compatibility and Regional Rollout
- Beta Regions: Initially, the Beta is available in the US and South Korea, with a potential December expansion to China, the UK, Germany, Poland, and India.
- Galaxy S25 Integration: The stable version of One UI 7 will debut with the Galaxy S25 series in early 2025, featuring pre-installed software optimized for the new hardware.
6. New AI Features
- AI Notifications: Inspired by Apple’s iOS, Samsung’s AI-powered notifications summarize long messages, letting users get information at a glance. The feature helps manage notifications more efficiently.
- AI Summary Tool: A text-summarizing tool aimed at reducing screen time, which may debut in One UI 7.1 later in the year.

Expected Device Rollout
Device | Release Date | Notes |
---|---|---|
Galaxy S24 Series | November 17, 2024 (Beta) | Limited to the US and South Korea initially |
Galaxy S25 Series | January 2025 | Ships with stable One UI 7 out-of-the-box |
Other Galaxy Devices | Q1 2025 (Full Rollout) | Gradual update throughout Samsung’s portfolio |
Galaxy Book Devices | Already Updated | Includes new icons and cross-device support |
Galaxy Smart TVs and Appliances | Early 2025 | To receive One UI-inspired interface on displays |
Performance Optimizations and Functional Enhancements
One UI 7 isn’t just a visual upgrade—it also includes improvements in device speed and efficiency. Samsung has made optimizations across the OS to ensure smoother performance on all Galaxy devices, even those released prior to 2024.
- Improved Battery Efficiency: Background activity has been streamlined to preserve battery life, especially for devices with higher refresh rates.
- Reduced App Loading Time: The update minimizes app loading times, which is particularly helpful for high-demand apps like Samsung Gallery and Samsung Internet.
- One-Handed Mode Enhancements: One UI 7 further refines one-handed usability, making it easier for users to navigate large screens.
Future Outlook: Toward a Buttonless Galaxy?
With the inclusion of audio and brightness sliders in the quick panel, Samsung appears to be preparing users for a buttonless experience. Though it’s speculative, the company has filed patents for pressure-based control systems, suggesting that this software change could foreshadow hardware innovations.
Summary
Samsung’s One UI 7, launching with the Galaxy S25, is a substantial update, featuring visual refinements, added functionalities, and increased integration across devices. While the Beta version will initially be limited to select markets, the official release is expected to reach most Samsung users in early 2025. As the UI moves toward a sleeker, possibly buttonless future, Samsung’s improvements to widgets, notifications, and AI-driven features demonstrate the company’s dedication to a more seamless, user-friendly experience.
This update is a significant step forward, enhancing customization, usability, and device integration across Samsung’s diverse ecosystem.