One UI

Find the latest news on One UI and its design guidelines

Delightful experience, designed by you

Your Galaxy becomes simpler, more convenient and better optimized with One UI. It provides you with meaningful innovations and improves your everyday life, ensuring that you adapt in the ever-changing world. Also One UI continues to evolve to bring your joyful experiences to life.

Introducing the latest One UI

The design improvements in One UI’s most frequently used features, such as Home screen and Quick panel, not only reduce distractions but also highlight important information so you can focus on the contents better. The motion responses feel even smoother and more natural than ever, while its interface seamlessly adapts to different screen sizes and devices to provide the best optimized experience possible.

Discover One UI and welcome the enjoyable, productive lifestyle it offers.

*Some of screens images and features are available from One UI 3. One UI 3 will be available from Nov 2020 or later.
**Availability of One UI 3 features, apps and services may vary depending on device, country, region and carrier.
***Actual user interface may change due to product enhancement.

How to join One UI Beta program

Join our Beta Test Program to experience the latest One UI. Send us your valuable feedback to improve Galaxy user experience.

* Participation in One UI Beta Program requires a Samsung account. Create an account at:
**One UI Beta Program is available only for certain devices, OS, and countries.
***Beta Program period and compatible devices vary by country.
****One UI features may differ depending on the devices used on the Beta Program.

One UI Design Guidelines

The Galaxy experience feels natural and easy, with simple interactions that make sense. Frequently used apps and features are always at your fingertips.

The brand new One UI guideline is coming this November.Please look forward to the guideline that’s much informative, rich in examples and contexts.