Samsung has launched one of its most extensive software updates, rolling out the One UI 7 interface, based on Android 15, to approximately 50 Galaxy devices, including smartphones, tablets, and foldables, with completion expected by June. The process, which began on April 7, initially targeted premium models like the Galaxy S24 series, Z Fold 6, and Z Flip 6, and has already reached markets such as South Korea, the United States, and Europe. In Brazil, the update is expected to arrive in the coming weeks, bringing a refreshed design, artificial intelligence tools, and optimizations that enhance the user experience.
One UI 7 stands out for its practical innovations. Features like the Now Bar, which displays real-time information on the lock screen, and the Audio Eraser, for removing background noise from videos, highlight its focus on functionality. Integration with Google Gemini enables natural voice commands, while optimizations for foldable devices improve usability on external screens.
- Intuitive design: Cleaner interface with redesigned widgets and vertical app drawer scrolling.
- AI tools: Includes Writing Assistant, Audio Eraser, and AI Select for media editing.
- Enhanced security: April patch addresses Android 15 vulnerabilities.
- Broad support: Update spans from premium to entry-level devices.
Weighing approximately 5.2 GB, the update requires a stable Wi-Fi connection and sufficient battery life, ensuring a secure and efficient installation for users worldwide.
Global rollout begins
The One UI 7 rollout started on April 7, prioritizing high-end devices. The Galaxy S24 series, including S24, S24+, and S24 Ultra, was the first to receive the update, followed by foldables like the Galaxy Z Fold 6, Z Flip 6, Z Fold 5, and Z Flip 5. Tablets such as the Galaxy Tab S10 and Tab S10 Ultra, along with the S23 series and S24 FE, are also part of the initial phase. In the United States, the update became available on April 10, with carriers like Verizon releasing the software for Galaxy S24 models. In Europe and parts of Asia, availability varies by carrier.
A temporary bug affected the unlocking function on Galaxy S24 models with Exynos processors, but a fix released on April 15 resolved the issue. Samsung advises users to check availability under Settings > Software Update > Download and Install, recommending Wi-Fi and adequate battery. This initial phase focuses on devices launched between 2023 and 2024, leveraging Android 15 and Samsung’s customizations.
The global rollout is ongoing, with Brazil expected to receive the update by late April or early May. The interface maximizes premium hardware capabilities, offering smooth animations, enhanced multitasking, and AI-driven features that cater to various user profiles, from content creators to professionals.
User-focused design
One UI 7 introduces a refreshed design, emphasizing simplicity and personalization. The home screen has been revamped for a cleaner layout, with consistent widgets and modernized icons. The notification bar, now separate from the quick settings panel, improves access to alerts. The app drawer adopts vertical scrolling, aligned with modern interfaces like Google Pixel, ensuring intuitive navigation.
- Smooth animations: Fluid transitions on high-refresh-rate displays.
- Multitasking modes: Floating windows and split-screen optimized for tablets.
- Accessibility: Eye Comfort Shield reduces blue light, with contrast adjustments.
- Foldable compatibility: Apps adapted for Z Flip 6 external screens.
Tablets like the Galaxy Tab S10 gain features such as advanced multitasking and floating window support, ideal for work and study. The interface also enhances the foldable experience, allowing more apps to run on external screens without unfolding the device. These changes make One UI 7 one of Samsung’s most comprehensive updates.
Artificial intelligence in focus
Integration with Google Gemini is a cornerstone of One UI 7, enabling natural voice commands. Users can request actions like “Find a nearby restaurant” or “Lower the screen brightness” with instant responses. Tools like Audio Eraser remove background noise from videos, while AI Select converts clips into GIFs, simplifying media editing.
The Writing Assistant, available on models like the Galaxy S24 and Tab S9, aids in formatting texts and summarizing content. The Drawing Assistant allows sketch creation via AI commands, available in languages like Portuguese, English, and Spanish. AI also bolsters security with real-time threat detection and data protection suggestions.
- Natural commands: Simplified interactions with Google Gemini.
- Media editing: Audio Eraser and AI Select for videos and GIFs.
- Productivity: Writing Assistant for emails and presentations.
- Security: Protection against threats and vulnerabilities.
These features expand the creative and professional potential of Galaxy devices, with Samsung planning further enhancements in future updates.
Expansion to mid-range devices
Startingphysics From May, One UI 7 reaches devices launched between 2021 and 2023, such as Galaxy Z Fold 4, Z Flip 4, Tab S9, S23 FE, A34, A35, S22, and S21. This phase underscores Samsung’s commitment to longevity, updating even popular mid-range models in markets like Brazil. The Galaxy A series, including A34 and A35, receives the stable version without beta testing.
Tablets like the Tab S9 and S8 gain multitasking improvements, while the S21 series, from 2021, nears the end of its four-year support cycle. The update addresses over 60 Android 15 vulnerabilities, ensuring robust security. One UI 7 is optimized for less powerful hardware, making features like the Writing Assistant accessible on mid-range models.
This phase is critical for emerging markets where mid-range devices dominate. Samsung aims to complete this stage by late May, though carrier-specific adaptations may cause minor delays in some regions. The update maintains a consistent Galaxy experience, even on older devices.
Benefits for affordable models
Devices like the Galaxy A34 and A35, widely used in Brazil, India, and Mexico, see significant improvements with One UI 7. AI tools, such as the Writing Assistant and Drawing Assistant, make tasks like text editing and sketch creation more accessible. The interface enhances navigation and photo editing, with smooth animations and redesigned icons.
- Productivity: Advanced multitasking for tablets like the Tab S8.
- Education: Compatibility with learning apps on the Tab A9.
- Performance: Fluid interface on entry-level hardware.
- Security: Patches for Android 15 vulnerabilities.
Tablets like the Tab S8 and S9 receive optimizations for keyboards and styluses, aiding note-taking and document editing. Samsung ensures affordable models deliver a near-premium experience, strengthening its value proposition in the mid-range segment.
Final phase for entry-level devices
In June, One UI 7 reaches older and entry-level models, including Galaxy Tab S9 FE, A53, A33, A25, A24, A15, Tab A9, and Tab Active 5. This phase serves users of affordable devices, a significant portion of Samsung’s global market. The Galaxy A series, known for cost-effectiveness, gains AI tools and a smoother interface.
Tablets like the Tab A9 receive optimizations for reading and browsing, while rugged devices like the Tab Active 5 are updated for industrial use. One UI 7 ensures stable performance on limited hardware, allowing models like the A15 to offer modern features. Samsung completes this phase by June, reinforcing its broad update strategy.
- Included models: A53, A33, A25, A24, A15, Tab A9.
- Benefits: AI tools and optimized interface.
- Target markets: Brazil, India, Mexico.
- Security: Fixes for Android 15 vulnerabilities.
This stage ensures even entry-level devices remain competitive, with enhancements meeting the needs of budget-conscious users.
Global rollout structure
Samsung organized the One UI 7 rollout into three distinct phases, with specific devices and dates. The first phase, starting in April, targeted premium models like the Galaxy S24 series and Z Fold 6. The second, in May, covers mid-range devices, while the third, in June, reaches entry-level models. Brazil is expected to receive the update from May, aligned with the global schedule.
- April: Galaxy S24, Z Fold 6, Z Flip 6, Tab S10, S23, S24 FE.
- May: Z Fold 4, Z Flip 4, Tab S9, A34, A35, S22, S21.
- June: Tab S9 FE, A53, A33, A25, A24, A15, Tab A9.
A bug fix for the Galaxy S24 on April 15 ensured process stability. Samsung recommends stable Wi-Fi connections for downloads, minimizing installation disruptions.
Longevity of Galaxy devices
Samsung’s update policy is a standout in the Android market. High-end models, like the Galaxy S22 series, receive up to seven years of support, including Android updates and security patches. Mid-range devices, such as the Galaxy A series, get four years of system updates and five years of patches, ensuring durability.
One UI 7 reaches 2021 devices like the Galaxy S21 and tablets like the Tab S9 FE, reflecting Samsung’s ecosystem commitment. For corporate users, devices like the Tab Active 5 gain security and productivity enhancements, ideal for industrial settings.
- Premium support: Seven years for models like S22 and S23.
- Mid-range support: Four years for A34 and A54 series.
- Corporate benefits: Enhanced security on Tab Active 5.
- Future: One UI 8 expected in July with Z Fold 7.
This approach benefits markets like Brazil, where device longevity is valued, keeping popular models updated and competitive.
Enhanced experience in the Brazilian market
In Brazil, One UI 7 is highly anticipated for models like the Galaxy A54, A34, and S23, which dominate the local market. The update improves gaming, video editing, and productivity, with Portuguese support for AI tools like the Writing Assistant. Tablets like the Tab A9 gain optimizations for educational apps, crucial in a country where mobile devices are widely used for learning.
Samsung faces competition from brands like Motorola and Xiaomi, but One UI 7 strengthens its position with robust updates. The interface is tailored for Portuguese, with optimized voice commands and AI tools. Including affordable models like the Galaxy A15 ensures consumers across price ranges benefit from the new experience.
- Popular models: A54, A34, S23, A15.
- Education: Tab A9 optimizations for learning.
- 5G: Improved performance on urban networks.
- Sales: Update may boost Black Friday sales.
One UI 7 is set to solidify Samsung’s leadership in Brazil, particularly among users valuing long-term support and modern features.
Tools transforming usage
One UI 7 offers features that revitalize the user experience. The Now Bar displays real-time updates, like workout progress or music controls, on the lock screen. Google Gemini integration enables natural interactions, while tools like Audio Eraser and AI Select simplify media editing.
On foldables like the Galaxy Z Fold 6, the interface enhances app compatibility on external screens, boosting versatility. Tablets like the Tab S10 gain advanced multitasking, ideal for professionals and students. Security is also strengthened, with vulnerability fixes and threat protection.
- Now Bar: Real-time updates on the lock screen.
- Media editing: Audio Eraser and AI Select for videos and GIFs.
- Multitasking: Floating windows and split-screen on Tab S10.
- Security: Real-time threat detection.
These features cater to content creators, professionals, and casual users, positioning One UI 7 as one of Samsung’s most complete updates.
Supported devices
One UI 7 covers a wide range of devices, organized by rollout phase. The first phase includes premium models, while the second and third reach mid-range and entry-level devices. Devices launched in 2025, like the Galaxy S25, A56, and A36 series, come with One UI 7 pre-installed.
- April: S24, S24+, S24 Ultra, Z Fold 6, Z Flip 6, Tab S10, S23, S24 FE.
- May: Z Fold 4, Z Flip 4, Tab S9, A34, A35, S22, S21.
- June: Tab S9 FE, A53, A33, A25, A24, A15, Tab A9.
Rugged devices, like the Tab Active 5, receive optimizations for industrial environments, ensuring durability and security. The update’s breadth reinforces Samsung’s strategy for a cohesive, updated ecosystem.
