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One UI 7 with Android 15: Samsung reveals upgrades for Galaxy lineup

One UI
Foto: One UI - Foto: TY Lim / Shutterstock.com

Samsung officially announced the rollout of One UI 7, its latest interface based on Android 15, slated for multiple Galaxy devices starting in the first quarter of 2025. The update promises significant enhancements in artificial intelligence, battery efficiency, and security, aligning with Google’s evolving Android ecosystem. Leading the charge is the Galaxy S25 series, which will ship with One UI 7 pre-installed, followed by models like the Galaxy S24, Z Fold, and Z Flip. The phased distribution will cover various regions and devices, prioritizing user experience with smoother performance and robust privacy features. Samsung’s focus remains on delivering a personalized, secure, and long-lasting experience for its user base.

One UI 7 marks a pivotal step in Samsung’s strategy to integrate Android 15’s advancements. The company emphasized that the interface will introduce cutting-edge features, particularly in automation and data protection.

  • Key highlights: Upgraded interface, advanced photo-editing tools, and stricter permission controls.
  • Initial timeline: Beta testing begins between September and October 2024, with official rollout in 2025.
  • Extended support: Some mid-range models may receive security updates for up to five years.

The update is expected to solidify Samsung’s leadership in providing long-term support within the Android ecosystem, benefiting millions of users worldwide.

Eligible devices

Samsung’s list of devices receiving One UI 7 spans flagship and mid-range models. The Galaxy S25 series will be the first to feature the new interface out of the box. Next in line are the Galaxy S24 series, including S24, S24+, and S24 Ultra, followed by foldables like the Galaxy Z Fold 6, Z Fold 5, Z Flip 6, and Z Flip 5.

Mid-range devices from the Galaxy A and M lines, such as the A54, A34, M54, and M34, are also included, ensuring broader accessibility. The Galaxy Tab series, notably the Tab S9 and S8, will receive the update, maintaining consistency across tablets.

  • Galaxy S series: S25, S24, S23, S22 (including Plus and Ultra variants).
  • Galaxy Z series: Z Fold 6, 5, 4; Z Flip 6, 5, 4.
  • Galaxy A series: A74, A73, A54, A53, A34, A33, A24, A23.
  • Galaxy M and Tab series: M54, M34, Tab S9, S8 (including Plus and Ultra models).

Including mid-range devices underscores Samsung’s commitment to delivering updates across various price points, catering to a diverse user base.

AI-driven enhancements

One UI 7 will introduce more sophisticated artificial intelligence features to streamline daily tasks. Samsung confirmed that virtual assistants will become more proactive, offering tailored suggestions based on user habits. Automation tools, such as dynamic setting adjustments, will also be integrated.

The update enhances native apps, particularly the camera, with AI-powered editing modes that optimize photos and videos in real time. These tools eliminate the need for third-party software, improving convenience.

Additionally, machine learning will personalize the user experience, from organizing notifications to suggesting quick replies in messaging apps. These advancements aim to make Galaxy devices more intuitive, especially for multitasking users.

Optimized battery management

Battery efficiency is a cornerstone of One UI 7. Samsung has implemented machine-learning algorithms that analyze usage patterns to reduce power consumption. This includes minimizing background processes and prioritizing frequently used apps.

Early tests suggest devices could gain up to 10% more battery life under moderate usage. For models with larger batteries, like the Galaxy S25 Ultra and Tab S9, the benefits will be even more pronounced.

  • Dynamic adjustments: The system deactivates non-essential functions during low activity.
  • Advanced power-saving mode: Preserves battery without sacrificing performance.
  • Real-time monitoring: Displays detailed per-app power consumption.

These improvements address the demand for devices that balance high performance with extended battery life, particularly in 5G-enabled smartphones.

One Ui
One Ui – foto: TY Lim / Shutterstock.com

Strengthened security and privacy

Security is a key focus of One UI 7, with Samsung enhancing its Knox platform to protect against malware and unauthorized access. Android 15’s foundation introduces a more granular permission system, giving users precise control over app data access.

New privacy tools include a dashboard to monitor suspicious app activity. Samsung also committed to more frequent security patches, addressing critical vulnerabilities promptly.

  • Updated Samsung Knox: Enhanced encryption for sensitive data.
  • Detailed permissions: Users can restrict access to location, camera, and microphone.
  • Privacy alerts: Notifications for unauthorized access attempts.

These measures align with global data protection standards, responding to growing concerns about digital privacy.

Support for older devices

While One UI 7 targets newer models, Samsung’s track record suggests continued support for older devices. Models like the Galaxy S21 and S20, though not listed for the full update, may receive security patches for at least another year in select regions.

Support duration varies by market. In regions with high demand, such as North America and Europe, mid-range devices like the Galaxy A53 and M34 may see extended updates. Samsung evaluates device popularity and technical capacity to determine ongoing support.

Rollout schedule

The One UI 7 rollout will kick off with a beta program between September and October 2024, targeting users of devices like the Galaxy S24 and Z Fold 6. The official release is set for Q1 2025, starting with the Galaxy S25 series.

Samsung advises users to check software update settings regularly, as unlocked devices typically receive updates before carrier-locked models. The phased approach will span months, with timelines varying by region and device.

Revamped design for smoother navigation

One UI 7 introduces a refreshed visual design with smoother animations and redesigned icons. Navigation has been streamlined, with reorganized menus to minimize taps.

The notification system now prioritizes alerts, grouping them by relevance to improve management on high-traffic devices. These changes enhance usability, particularly on large-screen devices like the Galaxy Z Fold and Tab series.

Beta testing program

The beta testing phase for One UI 7 will be critical for ensuring stability. Samsung will open registration for users in select markets, including the U.S. and South Korea, allowing early access to the interface.

User feedback will help identify and fix bugs, optimizing performance before the official launch. Devices like the Galaxy S24 and Z Flip 6 will be among the first to participate, with gradual expansion to other models.

Alignment with Android trends

Samsung continues to lead in extended Android support, offering up to four years of major OS updates and five years of security patches for premium devices. This aligns with Google’s push for manufacturers to provide longer support, enhancing device longevity.

One UI 7 reinforces this commitment, ensuring Galaxy S, Z, and A series devices remain competitive. The strategy also supports sustainability by extending device lifespans.