Samsung announced in March one of the most anticipated updates for Galaxy users: One UI 7, powered by Android 15. Featuring a revamped design, advanced artificial intelligence, and performance enhancements, the new interface has begun rolling out globally, initially targeting newer models like the Galaxy S25, with plans to reach dozens of other devices throughout the year. Millions of users, including those in Brazil, are gearing up to experience the innovations, which range from modernized icons to significant improvements in battery life and security. This launch solidifies the South Korean company’s position as a leader in the mobile market, delivering a system that competes head-to-head with rivals like Apple and Google in functionality and accessibility.
The update’s rollout follows a structured timeline designed to cover a wide range of devices, from flagships to mid-range models. The staggered approach prioritizes newer devices, such as the Galaxy S24 and foldables like the Z Fold 6 and Z Flip 6, before extending to older series like the Galaxy S22 and tablets like the Galaxy Tab S9. This strategy underscores Samsung’s commitment to extending the lifespan of its products, a growing demand among consumers seeking durable and sustainable devices. In Brazil, where the brand dominates the smartphone market, anticipation is high, particularly for popular models like the Galaxy A54.
Beyond aesthetic upgrades, One UI 7 emphasizes efficiency and customization. The integration of artificial intelligence promises to revolutionize device interaction, while technical refinements ensure smoother performance and energy savings. The update arrives at a time when users demand fast, secure, and adaptable systems, and Samsung appears poised to meet these expectations with an interface that blends innovation and practicality.
Modern design enhances Galaxy experience
With One UI 7, Samsung delivers a visually refreshed interface that marries sophistication with usability. Icons have been redesigned with cleaner, more consistent lines, while reorganized menus make navigation more intuitive across smartphones and tablets. Fluid animations, noticeable when opening apps or scrolling, enhance the daily experience, fulfilling a long-standing user desire for a polished and functional system.
Technical optimization stands out as well. Memory management has been improved to minimize lag and speed up tasks, even during heavy multitasking. For models like the Galaxy S22, released a few years ago, these enhancements deliver a noticeable performance boost, while newer devices like the Galaxy S24 fully harness Android 15’s potential. Customization options have been expanded, allowing users to tweak both the look and behavior of the system to suit their preferences.
This redesign marks One UI 7 as one of Samsung’s most impactful updates. The fusion of modern aesthetics and technical efficiency enhances the Galaxy hardware, positioning the interface as a competitive edge in a market where user experience drives loyalty and adoption.
Artificial intelligence takes center stage
Embedding artificial intelligence into One UI 7 is one of Samsung’s boldest moves. Devices now feature virtual assistants that analyze usage patterns and offer tailored suggestions, such as automatic reminders or context-based settings adjustments. This automation proves especially valuable for users relying on their smartphones for demanding personal or professional tasks, turning the device into a more proactive companion.
Energy efficiency has also seen a major leap. Algorithms monitor battery usage in real time, while dynamic refresh rate displays balance visual performance with power savings. In models like the Galaxy S25 and Z Flip 6, these tweaks extend battery life with fewer charges, rivaling technologies found in competitors like the iPhone. Smart management of background apps reduces resource drain, freeing up RAM and boosting overall performance.
Practical AI benefits in daily use
The AI integration in One UI 7 goes beyond theory, delivering tangible advantages. Here are some key highlights:
- Proactive assistants: Suggestions based on habits, like reminders for recurring events.
- Optimized battery: Lower power consumption with real-time adjustments.
- Resource management: Reduced RAM usage by limiting background apps.
These enhancements reflect Samsung’s push to create smarter, more sustainable devices, meeting the needs of a public that values innovation alongside practicality and longevity.

Official update timeline
The One UI 7 rollout follows a detailed schedule to ensure stability across compatible devices. Below are the main phases:
- April 7: Galaxy S24, Z Fold 6, and Z Flip 6 receive the update in markets like South Korea and the U.S., with global expansion soon after.
- April 17: Galaxy S24 FE, S23, Z Fold 5, and Z Flip 5 join the list, reaching millions worldwide.
- Late April: Galaxy S23 FE and S22 begin updating, followed by mid-range models like the A54 in Q2.
- Mid-April: Galaxy Tab S10 starts the transition, with Tab S9 and S8 following by Q3.
In Brazil, availability may vary by region, but users can check for updates in their device settings. This phased approach allows continuous refinement, ensuring a seamless transition across all supported models.
Compatibility spans millions of devices
One UI 7’s strength lies in its broad compatibility, covering around 40 devices across the S, Z, A, M, and Tab series. Flagships like the Galaxy S25 Ultra and foldables like the Z Fold 5 are included, alongside older models like the Galaxy S22 and popular mid-rangers like the Galaxy A54. Tablets, such as the Galaxy Tab S9+, also benefit, bridging the experience between smartphones and larger screens.
The inclusion of budget-friendly lines like the A and M series reinforces Samsung’s strategy to democratize innovation. In Brazil, widely used models like the Galaxy A33 and M34 will receive the update, strengthening the brand’s foothold in emerging markets. This approach ensures that cutting-edge features reach diverse consumer segments, regardless of purchasing power.
Security takes top priority
Protecting users is a core focus of One UI 7, which arrives with an upgraded Samsung Knox and additional security layers. The system provides robust defenses against malware and cyberattacks, with granular controls over app permissions. Users can precisely decide what data each app accesses, addressing rising concerns about digital privacy.
Real-time monitoring stands out as a key feature. Upon detecting suspicious activity, the system issues alerts and blocks threats before damage occurs, a critical tool for those handling financial transactions or sensitive data. Regular security updates will follow the launch, particularly for older models, raising the Galaxy line’s protection standard.
Extended support breathes new life into Galaxy
Honoring its long-term support pledge, Samsung brings One UI 7 to devices released years ago, like the Galaxy S22 and A33. Beyond the new interface, these models receive ongoing security patches, meeting the demand for longer-lasting products and reducing the need for frequent hardware upgrades.
Prior to the global rollout, a beta program ran in markets like South Korea and the U.S. Users tested the system and provided feedback, refining the final version. This process ensured a stable, user-tailored interface, showcasing Samsung’s dedication to quality and reliability.
Benefits of extended support
The prolonged support for One UI 7 offers clear advantages:
- Supported models: Galaxy S22, A33, and others gain extended relevance.
- Successful beta: Testing polished the system for stability.
- Sustainability: Reduced need for hardware replacements.
This effort redefines mobile longevity, blending innovation and accessibility within a robust ecosystem.
Impact in Brazil and global markets
In Brazil, where Samsung leads the smartphone market, One UI 7 sparks widespread excitement. Popular models like the Galaxy A54 and S23 will see their experience elevated with features rivaling iOS. Including mid-range devices is a strategic win, especially in a price-sensitive yet innovation-hungry market.
The integrated AI piques local interest. Tools that adapt to daily routines, like automatic suggestions and battery optimization, appeal to users with intensive device use. Enhanced performance in older models like the Galaxy S22 could sway purchasing decisions, keeping these devices competitive.
Globally, One UI 7 cements Samsung’s dominance. By delivering a modern, secure, and widely accessible system, the company stands out in a fiercely competitive industry, ready to meet the needs of a diverse, demanding audience.

Samsung announced in March one of the most anticipated updates for Galaxy users: One UI 7, powered by Android 15. Featuring a revamped design, advanced artificial intelligence, and performance enhancements, the new interface has begun rolling out globally, initially targeting newer models like the Galaxy S25, with plans to reach dozens of other devices throughout the year. Millions of users, including those in Brazil, are gearing up to experience the innovations, which range from modernized icons to significant improvements in battery life and security. This launch solidifies the South Korean company’s position as a leader in the mobile market, delivering a system that competes head-to-head with rivals like Apple and Google in functionality and accessibility.
The update’s rollout follows a structured timeline designed to cover a wide range of devices, from flagships to mid-range models. The staggered approach prioritizes newer devices, such as the Galaxy S24 and foldables like the Z Fold 6 and Z Flip 6, before extending to older series like the Galaxy S22 and tablets like the Galaxy Tab S9. This strategy underscores Samsung’s commitment to extending the lifespan of its products, a growing demand among consumers seeking durable and sustainable devices. In Brazil, where the brand dominates the smartphone market, anticipation is high, particularly for popular models like the Galaxy A54.
Beyond aesthetic upgrades, One UI 7 emphasizes efficiency and customization. The integration of artificial intelligence promises to revolutionize device interaction, while technical refinements ensure smoother performance and energy savings. The update arrives at a time when users demand fast, secure, and adaptable systems, and Samsung appears poised to meet these expectations with an interface that blends innovation and practicality.
Modern design enhances Galaxy experience
With One UI 7, Samsung delivers a visually refreshed interface that marries sophistication with usability. Icons have been redesigned with cleaner, more consistent lines, while reorganized menus make navigation more intuitive across smartphones and tablets. Fluid animations, noticeable when opening apps or scrolling, enhance the daily experience, fulfilling a long-standing user desire for a polished and functional system.
Technical optimization stands out as well. Memory management has been improved to minimize lag and speed up tasks, even during heavy multitasking. For models like the Galaxy S22, released a few years ago, these enhancements deliver a noticeable performance boost, while newer devices like the Galaxy S24 fully harness Android 15’s potential. Customization options have been expanded, allowing users to tweak both the look and behavior of the system to suit their preferences.
This redesign marks One UI 7 as one of Samsung’s most impactful updates. The fusion of modern aesthetics and technical efficiency enhances the Galaxy hardware, positioning the interface as a competitive edge in a market where user experience drives loyalty and adoption.
Artificial intelligence takes center stage
Embedding artificial intelligence into One UI 7 is one of Samsung’s boldest moves. Devices now feature virtual assistants that analyze usage patterns and offer tailored suggestions, such as automatic reminders or context-based settings adjustments. This automation proves especially valuable for users relying on their smartphones for demanding personal or professional tasks, turning the device into a more proactive companion.
Energy efficiency has also seen a major leap. Algorithms monitor battery usage in real time, while dynamic refresh rate displays balance visual performance with power savings. In models like the Galaxy S25 and Z Flip 6, these tweaks extend battery life with fewer charges, rivaling technologies found in competitors like the iPhone. Smart management of background apps reduces resource drain, freeing up RAM and boosting overall performance.
Practical AI benefits in daily use
The AI integration in One UI 7 goes beyond theory, delivering tangible advantages. Here are some key highlights:
- Proactive assistants: Suggestions based on habits, like reminders for recurring events.
- Optimized battery: Lower power consumption with real-time adjustments.
- Resource management: Reduced RAM usage by limiting background apps.
These enhancements reflect Samsung’s push to create smarter, more sustainable devices, meeting the needs of a public that values innovation alongside practicality and longevity.

Official update timeline
The One UI 7 rollout follows a detailed schedule to ensure stability across compatible devices. Below are the main phases:
- April 7: Galaxy S24, Z Fold 6, and Z Flip 6 receive the update in markets like South Korea and the U.S., with global expansion soon after.
- April 17: Galaxy S24 FE, S23, Z Fold 5, and Z Flip 5 join the list, reaching millions worldwide.
- Late April: Galaxy S23 FE and S22 begin updating, followed by mid-range models like the A54 in Q2.
- Mid-April: Galaxy Tab S10 starts the transition, with Tab S9 and S8 following by Q3.
In Brazil, availability may vary by region, but users can check for updates in their device settings. This phased approach allows continuous refinement, ensuring a seamless transition across all supported models.
Compatibility spans millions of devices
One UI 7’s strength lies in its broad compatibility, covering around 40 devices across the S, Z, A, M, and Tab series. Flagships like the Galaxy S25 Ultra and foldables like the Z Fold 5 are included, alongside older models like the Galaxy S22 and popular mid-rangers like the Galaxy A54. Tablets, such as the Galaxy Tab S9+, also benefit, bridging the experience between smartphones and larger screens.
The inclusion of budget-friendly lines like the A and M series reinforces Samsung’s strategy to democratize innovation. In Brazil, widely used models like the Galaxy A33 and M34 will receive the update, strengthening the brand’s foothold in emerging markets. This approach ensures that cutting-edge features reach diverse consumer segments, regardless of purchasing power.
Security takes top priority
Protecting users is a core focus of One UI 7, which arrives with an upgraded Samsung Knox and additional security layers. The system provides robust defenses against malware and cyberattacks, with granular controls over app permissions. Users can precisely decide what data each app accesses, addressing rising concerns about digital privacy.
Real-time monitoring stands out as a key feature. Upon detecting suspicious activity, the system issues alerts and blocks threats before damage occurs, a critical tool for those handling financial transactions or sensitive data. Regular security updates will follow the launch, particularly for older models, raising the Galaxy line’s protection standard.
Extended support breathes new life into Galaxy
Honoring its long-term support pledge, Samsung brings One UI 7 to devices released years ago, like the Galaxy S22 and A33. Beyond the new interface, these models receive ongoing security patches, meeting the demand for longer-lasting products and reducing the need for frequent hardware upgrades.
Prior to the global rollout, a beta program ran in markets like South Korea and the U.S. Users tested the system and provided feedback, refining the final version. This process ensured a stable, user-tailored interface, showcasing Samsung’s dedication to quality and reliability.
Benefits of extended support
The prolonged support for One UI 7 offers clear advantages:
- Supported models: Galaxy S22, A33, and others gain extended relevance.
- Successful beta: Testing polished the system for stability.
- Sustainability: Reduced need for hardware replacements.
This effort redefines mobile longevity, blending innovation and accessibility within a robust ecosystem.
Impact in Brazil and global markets
In Brazil, where Samsung leads the smartphone market, One UI 7 sparks widespread excitement. Popular models like the Galaxy A54 and S23 will see their experience elevated with features rivaling iOS. Including mid-range devices is a strategic win, especially in a price-sensitive yet innovation-hungry market.
The integrated AI piques local interest. Tools that adapt to daily routines, like automatic suggestions and battery optimization, appeal to users with intensive device use. Enhanced performance in older models like the Galaxy S22 could sway purchasing decisions, keeping these devices competitive.
Globally, One UI 7 cements Samsung’s dominance. By delivering a modern, secure, and widely accessible system, the company stands out in a fiercely competitive industry, ready to meet the needs of a diverse, demanding audience.
