SM-G991B | Samsung Galaxy S21 5G

Changes in Android 15 for Samsung's SM-G991B

With the release of Android 15, the Samsung SM-G991B (Galaxy S21) has seen significant improvements in performance and user interface. The system's responsiveness has been greatly enhanced, contributing to a better daily user experience. Memory management has also been improved, allowing for smoother app multitasking.

The user interface received a fresh, modern design with enhancements to icons and customization options. Users can now personalize their home screens in more detail, enriching their experience.

Regarding privacy, Android 15 introduces new features like improved privacy notifications that alert users when apps access the camera or microphone. Security options have also been enhanced to better protect personal data.

Concerning app management, new options have been added to help users manage installed applications, including the ability to specify app permissions more precisely. The security updates system has also been revamped for more efficient and timely delivery of critical updates.

Finally, Android 15 includes a range of new features such as notification enhancements and better support for artificial intelligence technologies, making the phone experience more interactive and fluid.