Samsung DeX | Apps & Services | Samsung US (2024)

FAQs

Is Samsung DeX actually useful? ›

Finding files and using them to present worked well, to the extent that I was surprised that when I connected a USB storage device the DeX managed to see it and access it allowing me to download pictures videos, and presentations and then display them on a larger TV or monitor; that's great if you have a last-minute ...

Support for Samsung DeX for Mac OS ended as of January 2022.

Disable DEX Mode

From the Samsung DeX settings screen, select the Samsung DeX switch to place it in the Off position.

The Vysor app is one of the best Samsung DeX alternatives, allowing you to view and control your smartphone on your PC or laptop.

Samsung DeX (stylized as SΛMSUNG DeX) is a feature included on some high-end Samsung handheld devices that enables users to extend their device into a desktop-like experience by connecting a keyboard, mouse, and monitor. The name "DeX" is a contraction of "Desktop eXperience".

Now, according to an inside source at Google, a DeX-like feature might finally be a thing for the Pixel 8 lineup. Google will basically offer support for USB DisplayPort alternate mode. And that could eventually bring desktop-like software for the upcoming phones.

Mobile devices supported on Samsung DeX. Smartphones: DeX is available on Galaxy S9, S10, S20, S21, S22, S22+ and S22 Ultra.

If the Samsung DeX feature is not letting you connect your Galaxy device to your PC, there are a few things you can try. You may need to update the app or approve the permissions necessary to display the DeX screen. Windows PCs with an ARM processor may not be able to use Samsung DeX.

Dex (short for Desktop eXperience) extends the Android Multi-Window or split-screen mode, allowing you to multitask easily between apps, tools, and devices. In DeX mode, you can see your full list of apps, access an on-screen keyboard, search for apps and items, and access and edit your phone's photos and files.

Where is Samsung DeX settings? ›

You can also adjust DeX settings while you're in DeX mode. Just select Settings, and then select Samsung DeX to manage wireless connections, screen timeout, font size, screen zoom, wallpaper, display resolution, taskbar settings, keyboard, mouse, S Pen input modes, and sounds.

As its name indicates, screen mirroring simply mirrors your device screen on the connected monitor. Screen mirroring is useful in some circ*mstances, but DeX offers a much different, completely optimized desktop computing experience for productive work on a larger screen. Tap the notification to go into DeX mode.

Highly secure, easily customized

Since DeX is entirely powered by your Galaxy mobile device, it's also fully protected by Samsung's defense-grade Knox security platform.

One of the most surprising and useful features on Galaxy mobile devices and tablets is Samsung DeX, which lets you extend your device to a larger screen, creating a desktop-like experience.

Overall, Dex is a worthwhile game featuring a compelling, beautifully rendered universe and setting, a well-paced immersive story, and deep characters.

I am using Samsung Dex on my Samsung S21 FE. I found that battery drains fast during this time. So make sure when you buy accessory to connect Type C to female HDMI, it should have a charging port (PD) to charge the phone while using Dex.

One of the most surprising and useful features on Galaxy mobile devices and tablets is Samsung DeX, which lets you extend your device to a larger screen, creating a desktop-like experience.

Finally, 31.7% of respondents said they used Dex now and again. One reader said they used Dex on their Samsung tablet to force some apps into landscape orientation. Pretty smart. We can also see why some people would occasionally use Dex, as it could be handy if you don't have a PC on-hand.