What is the Function of Samsung One UI Home

What is the Function of Samsung One UI Home?

Many Samsung smartphone and tablet users are unaware of the One UI Home feature. They learn about the app mostly through the Settings app’s Battery usage option. They may want to know the One UI Home app on their Samsung phone because it doesn’t have its icon on the home screen, and they don’t recall installing it.

There’s no need to be alarmed. Samsung’s One UI Home is an essential aspect of the Samsung experience. Let’s look at Samsung One UI Home to see what it is, what it does, and whether or not you can delete it.

One UI at a Glance

One UI at a Glance

Samsung originally revealed One UI at their annual developer conference in late 2018. Soon after, Samsung launched a beta test for current Samsung smartphones. The Samsung Galaxy S10 family, which debuted in March 2019, was the first brand new smartphone series to include the skin.

Each year, One UI receives a new version number. Samsung will normally release point versions with minor improvements throughout the year. One example is UI 4.1, which debuted with the Samsung Galaxy S22 series and included additional photography and stability capabilities.

Compared to other Android skins, Samsung’s One UI uses a “kitchen sink” approach. The skin has various options that allow users to fine-tune their phones to behave in any way they like. The negative, of course, is a substantial amount of “feature creep,” which occurs when a slew of new functionality becomes more confusing for the user.

Regardless, One UI is one of the most widely used and well-received Android skins. Samsung’s reliability, the abundance of features, and consistency across devices have helped it maintain its position as the undisputed smartphone king.

What Exactly is One UI Home?

Samsung’s software that runs on top of Android wasn’t always known as One UI. It debuted in November 2018 as part of the Android 9 Pie upgrade. Samsung created One UI from the ground up for devices with huge screens to simplify one-handed use. Samsung Experience was the name of the bespoke software before One UI.

A launcher is part of every Android phone. The launcher is a user interface feature that allows you to launch apps and personalize your home screen with widgets. The official Samsung launcher for Galaxy smartphones and tablets is One UI Home. It comes pre-installed on any Samsung device running any version of One UI.

One UI Home allows you to accomplish a lot of things. It allows you to conceal the navigation keys on the home screen to perform full-screen gestures, lock the home screen layout when app icons are changed, and more.

Versions of Samsung’s One UI

Versions of Samsung's One UI

Samsung’s One UI operating system is updated regularly. The most recent version, 4.1, was released in February 2022.

One UI 4.0 and 4.1

Several usability enhancements were incorporated in One UI 4.0, including haptic feedback and rounded widgets. It also included improved privacy measures for location data.

Samsung then released version 4.1, which included minor changes. It adds widget stacks, a homage to the famous iPhone feature, to the usability motif.

Samsung Pay now can keep your driver’s license and other personal information and identity-related documents like airline permits.

The Calendar app has become smarter and more tightly connected with the phone’s operating system and other apps. For example, it recognizes the date and time in messages so you can quickly and easily add events to the Calendar.

The Night Mode function in the camera was made accessible for Portrait orientation.

One UI 3 and 3.1

In December 2020, Samsung began bringing out One UI 3. The new layout included a reduced notification shade, more plain alerts, updated widgets for the home screen, a new aggregator screen called Samsung Free, and other tweaks to the lock screen.

New camera capabilities included simultaneously storing photographs in several formats, an object eraser tool, and improved focusing with the One UI 3.1 update. Multi-mic recording and Auto Switch, which automatically syncs your music when you switch Galaxy devices, are two more new features.

One UI 2 and 2.5

Samsung announced One UI 2 in February 2020, which included numerous new features such as an improved Dark Mode, a screen recorder, and a few interface tweaks. Many of the improvements in Android 10 were also beneficial to One UI 2. Samsung announced One UI 2.5 in September of the following year.

The screen recorder records everything that happens on the screen. It also records noises picked up by the microphone and audio from the phone. You may add a video selfie stream and the ability to sketch on the screen while recording.

Incoming call alerts are now in two ways: a full-screen alert (like on standard Android) or a floating pop-up, so you’re not distracted when playing a game or viewing a video.

Can One UI Home be Deleted or Disabled?

Because One UI Home is a system app, it cannot be deactivated or deleted. While you can use the Battery use option to put other programs to sleep, you can’t do so with the One UI Home app. You’ll see that they have greyed out alternatives, indicating that nothing will happen no matter how many times you touch on them.

Because uninstalling or deactivating the Samsung One UI Home app would prevent the device’s native launcher from running, the device would become unusable. You can switch to a third-party launcher from Samsung, but you can’t remove the company’s launcher.

Is There Anything You Can Do about the One UI Home Battery Drain?

Many Samsung consumers are beginning to wonder what One UI Home is all about because of the battery depletion. If you don’t check those numbers, you’ll probably go about your day without realizing that this app is on your phone.

Controlling the battery drain of non-system applications is simple. Do you have a music streaming service that is eating your battery too much in the background? Put it to sleep; that’s all there is to it. Because system programs can’t do that, your options to control one UI Home battery consumptions are restricted.

The One UI Home app takes a little bit of battery. When navigating through the user interface, you’re only actively interacting with it. If you utilize a lot of widgets, you’ll notice a bigger proportion.

Widget consumption is together with One UI Home’s battery usage, so if you’re concerned about this, you could want to decrease the number of widgets you’re actively utilizing. That isn’t to argue that you shouldn’t utilize widgets. If you utilize a couple of them, there won’t be a significant increase in energy depletion; therefore, don’t limit yourself from utilizing this function.

The Top Unique Functions of One UI

Every Android skin adds its personality to the program. One UI can perform a few things that most other skins can’t. These unique Functions include:


Within One UI, Samsung provides a plethora of theming and customization possibilities. There’s a whole marketplace where you can buy or download free themes. You may install custom always-on display widgets, designs and fonts, icons, and other elements which you can readily change. Samsung provides the tools you need to customize the appearance of your Android phone.


A current flagship phone has the processing capability of some computers. So why aren’t you able to utilize your phone in this capacity? Samsung’s Dex mode does this. 

Connect your phone to a monitor, mouse, and keyboard through a cable or wireless connection, and your phone transforms into a computer. Dex resembles Windows and allows you to launch all of your favorite mobile apps and games. Unfortunately, Dex is only available on select Samsung high-end cellphones.

Side Key Customization

The power button is referred to as the side key by Samsung. You may set this to accomplish various functions, so Samsung prefers not to refer to it as a power button. 

You can use the side key to activate Samsung’s AI assistant Bixby, launch the camera with a double-tap, etc. There’s also a third-party program that lets you tweak the key even further.

Edge Panel

You’re undoubtedly fond of utilizing the bottom of your phone’s navigation gestures. However, on some Samsung smartphones, you can reach the Edge Panel by swiping in from the top of the screen. You may use this multi-purpose widget to start programs, utilities, messages, and other shortcuts. This function is popular among power users.

Split-Screen Apps

Many of Samsung’s applications, like Messages, split the screen, putting content at the top and controls within easy reach of your thumb. You won’t have to stretch your thumbs or shuffle the phone in your hand, which may result in it falling and shattering the screen.

The Clock app, for example, displays how long till the next alarm sounds, while options at the bottom allow you to manage your alarms.

You’ll also notice the bigger text in the viewing area at the top.

This arrangement is more comfortable in the hands of large phones like the Galaxy Note 9.

With actionable elements on one side and view-only stuff on the other, this split-screen strategy works well with the company’s foldable phones.

Focus and Productivity

Samsung also wanted to cut down on distractions, a common side effect of increasing screen usage. As a result, Samsung designed One UI with productivity in mind.

Focus Blocks, for example, are a feature that combines relevant settings to make navigation easier and faster.