Designed for everyday simplicity

One UI is easy to use so you can quickly navigate through any task and reduce the overload. Designed to help you focus on what really matters, the new design is unique yet accessible. The One UI experience is consistent and inclusive for everyone.

One UI is easy to use so you can quickly navigate through any task and reduce the overload. Designed to help you focus on what really matters, the new design is unique yet accessible. The One UI experience is consistent and inclusive for everyone.

Simulated Dark Mode interfaces of smartphone included messages, locked screen and keypad of phone screen.

Wach Film

Focus on what matters

One UI visual language is simplified and designed for clarity.

The details are crafted for a consistent and friendly look. Easily view content in a single glance.

Focus on what matters

One UI visual language is simplified and designed for clarity.

The details are crafted for a consistent and friendly look. Easily view content in a single glance.

An array of One UI 2 features, including simplified alert pop ups, helpful reminders, and various Samsung app logos, are shown behind a simulated smartphone that displays the Notes application. The Notes application simulation displays example memos in the form of handwritten notes, a pinned photo, and a recipe.

Get to what you need faster

The Galaxy experience feels natural and easy with simple interactions that make sense.

Frequently used apps and features are always at your fingertips on every Galaxy device. No matter your Galaxy device’s screen size, you'll be connected and focused.

Get to what you need faster

The Galaxy experience feels natural and easy with simple interactions that make sense.

Frequently used apps and features are always at your fingertips on every Galaxy device. No matter your Galaxy device’s screen size, you'll be connected and focused.

Three simulated images each show the unique interface of a Galaxy smartphone, the Galaxy Fold, and a Galaxy Watch. Messages on the smartphone are within comfortable reach of the user’s thumb when held with one hand. The Galaxy Fold features a split keyboard for easy two-handed typing. And the circular menu of app icons on the Galaxy Watch is easy to navigate.

Stay informed, not distracted

The new One UI 2 features a streamlined design that keeps you up to date without getting in the way of what you're doing.
Notifications take up less space, so you can focus on what matters even more.

* Notification size is set to large in default settings for all devices. Minimized notifications as shown can be enabled in Settings.

A simulated smartphone positioned horizontally and is in the middle of a combat flight simulator game. At the top-center is a pop-up notification for an incoming phone call. Simple symbols indicate “expand,” “answer,” and “reject” the incoming call. The view of the game is unobscured by the notification.

An animation shows apps change from their standard bright interfaces to dark ones with white text and symbols. Shown are simulated interfaces of the Gallery app, Weather app, Messages app, and Internet app.

Dark Mode is even smarter

Help your eyes at night by softening the display with an enhanced Dark Mode. Or turn it on for style with battery saving benefits. The choice is yours. Darkened menus and features are integrated across One UI 2 so your screen stays muted and your eyes comfortable.

Design that goes with the flow

Customize your screen in more ways than ever.
Turn on Dynamic Lock screen to refresh your display with a different image every time you unlock your phone.

Design that goes with the flow

Customize your screen in more ways than ever.
Turn on Dynamic Lock screen to refresh your display with a different image every time you unlock your phone.

A simulated Galaxy device displaying the Dynamic Lock Screen settings. The device is superimposed over a tiled background of colorful lock screens.

Thoughtfully designed for all

At Samsung, we want everyone to connect, create and share.
One UI 2 empowers people to do what they love with empathetic design and simple assistive technology.

Thoughtfully designed for all

At Samsung, we want everyone to connect, create and share.
One UI 2 empowers people to do what they love with empathetic design and simple assistive technology.

Hearing Enhancements

Discover how Galaxy Buds can help you hear more.
One UI 2 introduces custom hearing enhancements, like amplification of ambient sound, in the accessibility settings.

Visibility Enhancements

Customizing color preferences and high contrast elements is even easier with One UI 2. The new keyboard is fine-tuned with increased visibility and definition.

Keep your digital wellness in check

One UI 2 gives you the tools to manage phone use and focus on what's important in life.
Track your usage, manage screen time or enable focus mode to help avoid distractions.

Keep your digital wellness in check

One UI 2 gives you the tools to manage phone use and focus on what's important in life.
Track your usage, manage screen time or enable focus mode to help avoid distractions.

A woman sits in her living room enjoying a book and a cup of tea. An infographic indicates that, over the past few days, she has progressively spent less time using her mobile device and more time reading.

Explore upcoming features through the One UI Beta Program

Made for all our users, the One UI Beta Program is the chance to try One UI features before 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, Germany, India, Poland, South Korea, UK, and USA.

Explore upcoming features through the One UI Beta Program

Made for all our users, the One UI Beta Program is the chance to try One UI features before 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, Germany, India, Poland, South Korea, UK, and USA.

Step 1. Become a beta tester

Download the Samsung Members application from Galaxy Store or the Google Play Store. After logging in, look for “One UI Beta Program Registration” in the home banner or notices page to submit an application.

Step 2. Update software

Go to “Settings,” then “Software update” to select the “Download and install” option. This will allow the software to update and load the beta version.

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

You can find the schedule for One UI upgrades from Notices on the Samsung Members App.
You can download and install Samsung Members from Galaxy Store.

Get Samsung Members App

You can find the schedule for One UI upgrades from Notices on the Samsung Members App.
You can download and install Samsung Members from Galaxy Store.

Get Samsung Members App

* Availability of One UI features, apps and services may vary depending on device, OS version and country.
Device and screen images simulated for illustrative purposes.
* Certain features may require Samsung Account login, GPS connection, or data network (Wi-Fi or internet connection).

* Availability of One UI features, apps and services may vary depending on device, OS version and country.
** Device and screen images simulated for illustrative purposes.
*** Certain features may require Samsung Account login, GPS connection, or data network (Wi-Fi or internet connection).

What are you looking for?

Designed for everyday simplicity