One UI
Made to focus

One UI helps you focus on what really matters to you. With hardware and software working together in harmony, see only what you need, using and viewing your phone with an experience that feels second nature.  Because it’s the small details that make a big difference.

One UI
Made to focus

One UI helps you focus on what really matters to you. With hardware and software working together in harmony, see only what you need, using and viewing your phone with an experience that feels second nature.  Because it’s the small details that make a big difference.

Focus on the task at hand

Find and focus on the content you want easily.
The decluttered screen shows relevant information with each tap, so you only get the essentials, one at a time.

Interact naturally

Reach what you want.
Content and features at your fingertips, so you can get to them faster. 
Interacting with your phone just feels natural. 

View comfortably

One UI changes how you view your phone. Use Night Mode for a comfortable experience in the dark. And with clear and intuitive visuals, you don't have to give it a second thought. 

View comfortably

One UI changes how you view your phone. Use Night Mode for a comfortable experience in the dark. And with clear and intuitive visuals, you don't have to give it a second thought. 

What is the One UI Beta Program?

Made for all our users, the One UI Beta Program is the chance to try One UI before its official release. As one of the first to enjoy the new features and design, send us your feedback and see how it helps us create an exceptional experience.

The program is available for participants in
China, France, Germany, India, Poland, South Korea, Spain, UK, and USA.¹

What is the One UI Beta Program?

Made for all our users, the One UI Beta Program is the chance to try One UI before its official release. As one of the first to enjoy the new features and design, send us your feedback and see how it helps us create an exceptional experience.

The program is available for participants in
China, France, Germany, India, Poland, South Korea, Spain, UK, and USA.¹

How to join the One UI Beta Program?

How to join the One UI Beta Program?

Step 1. Become a beta tester

Step 1. Become a beta tester

Download the Samsung+ application from Galaxy Apps or the Google Play Store. After logging in, refer to One UI with Android 9.0 on "Model Name" banner on homepage of Samsung+ application.²

Step 2. Update software

Step 2. Update software

Once signed up, go to Settings and then Update Software to select the Download Updates Manually option. This will allow the software to update and load the beta version. ³ ⁴

Still have questions?

For FAQs on the Samsung One UI Beta Program, visit the Samsung One UI support page.

Still have questions?

For FAQs on the Samsung One UI Beta Program, visit the Samsung One UI support page.


*Access and availability of One UI features and apps may vary depending on device and OS

¹ While undergoing final testing, beta software may include errors or bugs, and may not include the same features as commercially available software.

² Participation in the beta program requires a Samsung account. Create an account at: https://account.samsung.com/

³ The One UI Beta Program may only be available to certain devices, OS, and countries. Galaxy S9/S9+ and other devices with Android 9 Pie.

⁴ Beta program period and compatible devices vary by country.