Samsung has officially begun rolling out One UI 7, a significant update based on Android 15, to a range of devices including the Galaxy S22, S22+, S22 Ultra, S23 FE, Z Fold 4, and Z Flip 4. This update, which started in South Korea on April 22, 2025, brings a host of visual and functional improvements along with enhanced artificial intelligence capabilities.
The One UI 7 update, which weighs between 4.4 GB and 5 GB, is being distributed gradually, with a global rollout expected to reach Brazil and other regions in the coming weeks. As of now, the Galaxy S24, Z Flip 6, and Z Fold 6 have already received the update in Brazil, while users of older models are eagerly awaiting their turn.
One of the standout features of One UI 7 is the Now Bar, a new widget on the lock screen that provides live updates without the need to unlock the device. It allows users to view notifications related to their activities, such as exercise stats or delivery statuses, in real time. Additionally, the update introduces the Now Brief feature, which utilizes AI to compile essential information from the user's calendar and map applications into a daily summary.
Another significant change is the integration of Google's Gemini assistant, which replaces Samsung's Bixby. Users can now customize the side button to launch Gemini, enhancing accessibility to AI commands for tasks such as summarizing articles or creating reminders. This shift is part of Samsung's broader strategy to improve user experience through AI, making everyday tasks quicker and more intuitive.
"The One UI 7 is described by Samsung as one of the most significant updates since the launch of the interface in 2018," said a spokesperson from the company. The update not only revamps the interface with modern icons and smoother animations but also enhances performance and energy efficiency. Users can expect a more fluid experience on their devices, with improvements comparable to those seen in Apple's iOS.
In addition to visual changes, One UI 7 includes a writing assistant that helps users format and summarize texts across various applications, from emails to documents. The noise-canceling feature is particularly useful for video editing, allowing users to eliminate unwanted background sounds, making it ideal for recording interviews or videos in noisy environments.
Samsung has also implemented a natural language search function within the settings app, allowing users to make adjustments simply by speaking commands like, "my eyes are tired," prompting suggestions to adjust the screen brightness.
As for the rollout timeline, Samsung has prioritized flagship devices for the initial phase, gradually expanding to mid-range and entry-level models. The company aims to update over 50 Galaxy devices by the end of June 2025, including popular models from the Galaxy S, A, and Z series.
In Brazil, the anticipation for One UI 7 is palpable, especially among Galaxy S22, S23 FE, Z Fold 4, and Z Flip 4 users. Although the exact date for the update's release in the country isn't confirmed, the expectation is that it will begin in early May 2025, following the global rollout schedule.
Samsung's commitment to providing long-term support for its devices is evident in its policy of offering up to seven years of software updates for flagship models launched from 2024 onwards. This strategy positions Samsung competitively against other brands, particularly Apple, which is known for its longevity in device support.
The One UI 7 update also enhances multitasking capabilities, especially on foldable devices like the Galaxy Z Fold 4 and Z Flip 4. The interface has been optimized for larger screens, with support for redesigned widgets and a more efficient taskbar, making it easier for users to manage multiple applications simultaneously.
Moreover, the Android 15 foundation brings performance optimizations, improved battery efficiency, and new security features, including enhanced integration with Samsung Knox, which provides advanced protection against threats.
Despite some initial delays in the rollout due to technical issues, including a bug affecting the lock screen on Galaxy S24 devices, Samsung has managed to expedite the distribution process. The company has also expanded its beta program, allowing users to test the new interface before its official release, further ensuring a smooth transition for all users.
As Samsung looks to the future, it is already developing One UI 8, which is expected to debut in July 2025 alongside the Galaxy Z Fold 7 and Z Flip 7. This upcoming version promises even more innovations, including support for widgets on the home screen and improvements in desktop mode, indicating Samsung's ambition to create a more integrated ecosystem across its devices.
In summary, the release of One UI 7 marks a pivotal moment for Samsung as it continues to enhance the user experience across its smartphone lineup. With a clear roadmap for updates and a commitment to longevity, Samsung is poised to maintain its leadership in the Android market while adapting to the evolving needs of its users.
