Home Gadgets Samsung dex monitor compatibility. How to Turn off Samsung Dex

Samsung dex monitor compatibility. How to Turn off Samsung Dex

How to Turn off Samsung Dex

Samsung Dex is a great way to turn your phone into a desktop computer. However, there may be times when you want to disable it. Maybe you’re having trouble connecting to the internet or you just don’t need it right now. Whatever the reason, this guide will show you how to turn off Samsung Dex quickly and easily!

What Is Samsung Dex and How Does It Work?

Samsung Dex is a feature that allows you to use your Samsung Galaxy phone as a desktop computer. It’s great for when you need a larger screen or want to use apps and features that aren’t available on your phone.

To use Dex, you’ll need to connect your phone to a Dex Dock (sold separately) which will provide power and an HDMI connection to an external monitor. You can then use your phone as normal, with all of your apps and data available on the big screen! Dex also supports using a Bluetooth keyboard and mouse, so you can really turn your phone into a full-fledged computer if you need to.

How to Turn off Samsung Dex: The Ultimate Guide

If you’re done using Dex for now and want to disable it, follow these steps.

First, open the Samsung Dex settings on your phone. You can do this by tapping the Dex icon in your app drawer or by opening the settings menu and selecting “Dex.” Once you’re in the Dex settings, tap on the toggle next to “Dex active.” This will turn off Samsung Dex and disconnect your phone from the Dex Dock.

You can also choose to have your phone automatically disable Dex when it’s disconnected from the dock. To do this, tap on “Power saving” in the Dex settings and then enable the “Turn off automatically when disconnected” option. This will ensure that Dex only turns on when you’re actively using it and prevents it from draining your battery when you’re not.

And that’s all there is to it! Turning off Samsung Dex is a quick and easy process that only takes a few seconds. So if you’re ever done using Dex for the day, just follow these steps and you’ll be good to go. Thanks for reading! We hope this guide was helpful.

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Step by step instruction: How Do I Remove Samsung Dex From My Phone?

If you want to know how to turn off Samsung Dex, here’s a step by step guide:

  • First, go to your phone’s settings.
  • Second, find the “Connections” tab and tap on it.
  • Third, look for the “Device Connection” option and select it.
  • Fourth, tap on the gear icon next to the “Samsung Dex” option.
  • Fifth, finally, select the “Turn Off” button.

That’s it! You have successfully turned off Samsung Dex from your phone.

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When Samsung Dex Screen Mirroring Not Working – Tips for Troubleshooting

If you’re having trouble with your Samsung Dex screen mirroring, there are a few things you can try to troubleshoot the issue.

samsung, monitor, compatibility, turn
  • First, make sure that your Samsung Dex is properly connected to your TV or monitor. If it’s not, then the screen mirroring won’t work.
  • Second, try restarting your Samsung Dex. Sometimes the screen mirroring can start working again after a restart.
  • Third, if you’re still having trouble, then you can try resetting your Samsung Dex to its factory settings. This will delete all of your data and settings from the device, so make sure to back up anything important before doing this.
  • Fourth, if nothing else is working, then you may need to contact Samsung support for assistance.

Hopefully one of these tips will help you get your Samsung Dex screen mirroring working again. If not, then you may need to consider buying a new Dex or finding another way to mirror your screen. Thanks for reading!

What monitors does the Samsung Dex work with?

The Dex will work with any HDMI-compatible monitor. This includes most modern monitors, as well as many TVs. However, there are a few things to keep in mind when using a Dex with a monitor.

First, the resolution of your monitor will determine the quality of the Dex output. If you have a 1080p monitor, the Dex will output at 1080p. However, if you have a higher resolution monitor, the Dex will automatically scale up to match that resolution. This can result in a lower quality image, so it’s important to keep that in mind when choosing a monitor for use with the Dex.

Second, the Dex only outputs video and audio; it does not support USB devices or keyboards/mice. This means that you’ll need to connect a separate keyboard and mouse to your Dex-compatible monitor in order to use it.

Finally, keep in mind that the Dex is designed for use with Samsung Galaxy smartphones. If you try to use it with another type of smartphone, you may run into compatibility issues.


So there you have it, our complete guide on how to turn off Samsung Dex. We hope that this article has been helpful in answering any questions that you may have had about the process. As always, if you have any further questions or Комментарии и мнения владельцев, please feel free to reach out to us in the comment section below.

Josh is been working in the financial sphere since 2000, but he’s always had a fascination with gadgets, computers and electronics. These days, he lives in Italy and travels frequently. which gives him plenty of opportunity to test out new gadgets and write about them on his blog. Josh is always happy to help out fellow tech enthusiasts, so be sure to check out his blog for many useful tips!

Link to Windows vs Samsung DeX: what’s the difference, which one to use?

Samsung has been improving the Samsung DeX system utility for years — once upon a time, you needed a separate DeX dock in order to put the phone in the desktop-like mode. Then, it evolved to only need an USB C to HDMI cable. Since 2020, Samsung DeX can work with your laptop or desktop computer wirelessly, which is pretty awesome.

But now, Samsung’s One UI has two different features that allow you to establish a deep connection between your PC and smartphone — there’s Samsung DeX for PC and then there’s Link to Windows. It didn’t help when Samsung described the features — This one lets you access all your mobile apps and content via your PC, This one lets you make phone calls, send texts, or access any phone app from your PC.

OK, there’s a clear-cut difference between what Samsung DeX does and what Link to Windows does. Seasoned Samsung vets are probably well-versed in them, but if you are still confused on what they are about, let’s unravel that mystery!

What is Samsung DeX?

Samsung DeX is actually a very cool, very useful software feature — it fully transforms the Android UI of your smartphone or tablet into a desktop experience, with a taskbar, start menu, and native multi-window operation. Samsung DeX on the Galaxy Tabs can run straight on the tablet screen. However, if you want to run DeX off of a Galaxy phone, you will need an external monitor.

Samsung DeX turns your phone into a laptop, sort of

You can use a USB C to HDMI or USB C to USB C cable to connect the smartphone to a TV or dedicated screen. Or, you can use a wireless connection to a Miracast-compatible receiving TV and stream the DeX output to the TV.

When a Galaxy smartphone is in Samsung DeX mode, the connected monitor will show you your content and apps, while the phone’s screen can turn into a touchpad or virtual keyboard, so that you can control the experience even if you don’t have peripherals.

Needless to say, it’s best to bring along at least a Bluetooth keyboard for a better experience, and a mouse can’t hurt as well.

What is Samsung DeX for PC?

Ah, we have arrived. Samsung DeX for PC is much like the regular DeX described above. However, we have the benefit of fully taking over the computer, its screen, and its keyboard and touchpad. So, if you connect your Galaxy S22 to your laptop via Samsung DeX for PC, the laptop will become a puppet, controlled by the Galaxy. You will be able to browse the phone’s files, open your favorite apps, and use the DeX desktop environment fully on that PC.

Take an old laptop and turn it into a fresh Chromebook powered by your Galaxy

To do this, you need to download the Samsung DeX for PC app on your Windows PC or Mac and go through a quick and easy setup process.

DeX for PC can connect both wirelessly and wired via USB cable — for the former, you need both your devices to be on the same Wi-Fi network. For a cable connection, you will need a USB Type-C to Type-C or USB C to Type-A cable — the Type C end goes into the smartphone and the other end is picked according to your Windows PC or Laptop’s available plugs.

Why would you want to do that?

The reality is that, nowadays, a lot of people have a much better smartphone than laptop. It only makes sense — a Galaxy S22 Ultra does so much that, for a certain subset of users, it’s hard to justify or even think about having a top-tier computer as well. Since smartphones do so much, casual users prefer a flagship mobile phone over a new computer.

However, thanks to Samsung DeX for PC, you can grab that dusty old Windows netbook that has been lying around and transform it into a very adequate machine in a flash. It sort of works and feels like an alternate Chromebook. And, for a lot of people — that’s plenty enough. It gives you access to all of your Android apps, and it makes it quick and easy to edit your documents and photos. Disconnect the mobile phone and start moving — boom, the very same documents are still in your

The fact that the computer is aging and slow barely matters. DeX for PC uses the Samsung phone’s processor to do all the heavy lifting. So, you will have a laptop powered by a Snapdragon 8 Gen 1.

Needless to say, you will most probably want a cable connection here. It is possible to run DeX over Wi-Fi, however, the experience can suffer from hiccups now and again. Plus, when connected via cable, your phone will receive charge from the computer instead of getting drained. Provided your laptop’s battery is robust, this is a win-win.

What is Link to Windows?

Unlike DeX, Link to Windows does not take over your computer. Actually, it’s kind of the opposite — it lets you view your phone screen or browse its content in a floating window in your Windows environment.

To get it to work, you need two things — the Link to Windows app on your phone (it’s already pre-installed on Galaxy phones) and the Phone Link (previously known as Your Phone) on the Windows PC.

Link to Windows and Phone Link connect to each other wirelessly over your Wi-Fi network or over cellular. No worries, data usage is disabled by default. If you want Link to Windows to sync over cellular, open the app on your phone and toggle Use mobile data to on.

Link to Windows lets you control the phone remotely from the PC

So, Phone Link on Windows opens a window on your desktop environment, which will give you quick access to calls, text messages, notifications, photos, and even media playback on your smartphone. To transfer data between both devices, you simply drop files from one window to the other. You can even enable clipboard sharing, so when you copy a piece of text on one device, you can paste it on the other.

For those that have used a Mac / iPhone combo — yes, it is a similar experience.

And yes, you can stream your phone’s screen to your Windows environment and even run apps. However, these apps are still running off of the phone — you will see its screen light up and it will act as if it’s being controlled by a ghostly entity.

Phone Link is more of a Microsoft feature than a Samsung one — yes, it was exclusive to Samsung smartphones and Microsoft phones earlier, due to the close partnership between both companies. However, look for the Link to Windows app on the Play Store — it’s actually compatible with many Android smartphones.

Should I use Link to Windows or Samsung DeX?

Now that we know that these two features are very different animals, it’s pretty apparent that they serve different use cases.

Yes, both can display Android Play Store apps on your PC screen or let you receive calls on your computer, and transfer files or most recent photos. But in different manners — running apps off of Phone Link is hardly usable for lengthy tasks, whereas the windowed DeX desktop is the perfect environment for exactly that type of use.

So, bottom line is — most people will want to use Link to Windows to sync their devices and enjoy a more unified experience. DeX is there for the digital nomads that want to travel minimalistically or for those that want to revive an old laptop instead of buying a new Chromebook or something.

You should definitely at least try Link to Windows

If you have a main desktop PC or laptop that you are using, you can set up Link to Windows once and leave it be. If everything is working right, the two devices will stay connected and you will get your Android notifications on your computer whenever they are on the same network.

It’s a set it and forget it type of deal. The benefit is that it makes it super-easy to take notifications even if your phone is sitting on a charger somewhere.

Now, it’s not perfect, and can sometimes be annoying. For example, if I am getting messages over Slack, I will get the notification to my desktop Slack app and then I will get another notification from Phone Link, since Slack mobile will also ping my phone.

Thankfully, you can edit notification settings within the Phone Link app — just make sure to turn off notifications for any phone apps that you also have on your desktop. That’ll clear things up quite a bit.

DeX has a more niche use, but it definitely has a lot of value attached

Samsung DeX is used in scenarios where you either need a windowed DeX desktop experience to do something quick, or if you are making the conscious effort to stay mobile and work directly from your phone most of the time.

The small caveat is that if you want to use DeX, you need to turn off Link to Windows (if it’s on) from the settings, before proceeding.

It’s best to consider a Bluetooth keyboard and mouse if you wish to go down that road regularly. Bringing a portable phone charger along might also be best. But it can work out great for some digital nomads out there — it kind of depends on your job’s specifics and whether you can make do with the apps available on the Galaxy Android smartphones.

Quick access to Link to Windows and Samsung DeX

With all that said, you can have both these features on simple toggles within the notifications shade. Just pull it down and select edit buttons from the triple-dot menu. Put Samsung DeX and the linkin toggles in the active window. When you open them for the first time, you will be taken through an elaborate walthrough of how to easily connect your Samsung phone to the other devices.

Samsung DeX for PC can be downloaded from here, not the Microsoft Store. And, as for the phone, you don’t need to download anything from the Play Store — Samsung electronics come with all the needed software in the box.

Reminder: Windows 11 will soon run Android apps

I thought it appropriate to remind you that if you want to run Android apps on your Windows devices specifically — you soon won’t need DeX for that.

Microsoft has made it known that it’s working on a Windows. Android subsystem. The feature is currently available as a preview for those who have the latest versions of Windows 11 and the Microsoft Store installed and works with apps and games off of the Amazon store.

But that won’t devalue Samsung’s DeX — it’s much more than the ability to run this or that app on a computer. It’s about having all your work and fun on one mobile phone in your OK, it may be a dream right now, but it’s clearly one angle Samsung is working at.


The MiraDock is the new ultimate dock for Samsung DeX (or equivalent) to turn the smartphone into a desktop PC.

Stop buying a PC every 3 years, become a “Tech minimalist” and join the mobile-only revolution.


The MiraDock is the new ultimate dock for Samsung DeX (or equivalent) to turn the smartphone into a desktop PC. Stop buying a PC every 3 years, become a “Tech minimalist” and join the mobile-only revolution.


Miradock offers a cost-effective approach to transforming a smartphone into a powerful desktop computer,

as it reduces the costs associated with purchasing, maintaining and renewing your computer fleets.

A computer that always performs well and is always up to date, at a lower cost.


By using the Miradock, users can take advantage of a larger screen, physical keyboard, mouse… allowing for better ergonomics and increased productivity for business and personal tasks, even when multi-tasking and juggling with multiple Windows andapps.


Thanks to their smartphones, users can share a Miradock. It facilitates collaboration during brainstorming sessions, meetings, game sessions… It offers a more ergonomic and friendly environment. over, by using VDI tools, it increases the possibilities.


Stop changing your laptop every 3 years, by becoming a “tech minimalist” you will enter an ecological and economical world. The MiraBook’s design is focused on non-obsolescence, so it’s made to last as long as possible. The only things that need to be replaced are the cables, the battery, and your smartphone if you feel the need to be more up to date.


With Miradock and your smartphone as the only devices, you reduce the number of security breaches. It offers enhanced security, even when shared by multiple employees or outsiders, because it doesn’t store any data. No need to synchronize, log in or sort, everything is on one device:your mobile. Fewer viruses, and fewer attacks, that’s also the advantage of being a “tech minimalist”.


x4 USB-A, x1 Audiooutput, x1 HDMI, x3USB-C, x1 Ethernet 1Gb/s,x1 Micro SD slot, x1 SD slot


It is easy to repair, useand deploy. It meetsmany use cases andsectors.

DeX by Samsung compatible smartphones

The MiraDock is compatible with Samsung devices that comes with DeX and turns your phone into a laptop. The compatible Samsung phones are:

Galaxy S8, S9, S10 including series

Note 8, 9, 10, 10, 20. 20 Ultra

Galaxy S20, S21, including FE, Ultra, series

Galaxy S22, S22, S22 Ultra, Fold, 2, 3, 4

Easy Projection by Huawei compatible smartphones

The MiraDock is compatible with Huawei devices that comes with Easy Projection and turns your phone into a laptop. The compatible Huawei phones are:

Mate 20, 20 Pro, 20 Pro X, 30, X, XS

Ready For by Motorola compatible smartphones

The MiraDock is compatible with Motorola devices that comes with Ready For and turns your phone into a laptop. The compatible Motorola phones are:

Moto Edge, Edge 20 Pro, Edge 30 Pro

Other compatible brands and smartphones

If your smartphone is not included in the aforementioned list, we recommend utilizing Taskbar as an alternative solution.

Taskbar is compatible with a wide range of Android smartphones and tablets. As a general rule, if your device is running Android 7.0 or later, it should work with Taskbar. However, it’s always advisable to check the application’s compatibility list on the Google Play Store or on the application’s official website to make sure it’s compatible with your mobile.

If you want to connect your device to an external display and use Taskbar in Android desktop mode, you’ll need a smartphone that supports “DisplayPort Alternate Mode” or “DP Alt Mode”. This mode enables the USB Type-C port to carry a DisplayPort signal, which can then be used to connect to an external screen or monitor. You’ll also need a USB Type-C to HDMI adapter, a docking station like our MiraDock that supports video output, a lapdock such as the MiraBook or a USB Type-C-compatible monitor.

USB Type-C is becoming increasingly common in new smartphones and tablets, but it’s always advisable to check your device’s specifications to determine its USB connectivity options.

45W USB‑C US Power Adapter with EU adapter

1x Micro SD card, 1x SD card

reviews for MiraDock docking station compatible DeX

Super easy to setup once and then works instantly every next time I need my phone at my desk. I use it to charge my phone as well when not to type.

I’m very impressed with the quality of Miraxess products and their excellent after-sales service. I highly recommend this company.

With the MiraDock I was able to create my own desktop setup the way I wanted to.Well done MiraXess, excellent service!

What Is Samsung DeX and How to Use It on Your TV

Want to use your computer to perform a certain task but don’t have it handy? Say hello to Samsung DeX: a mini computer that resides in your Samsung Galaxy phone. If that sounds exciting, continue reading to learn more about Samsung DeX and how to use it on your TV.

  • What Is Samsung DeX?
  • Samsung DeX Supported Devices
  • How to Start DeX Mode on TV
  • How to Control DeX Using Your Samsung Phone
  • Touchpad Gestures
  • Touchpad Buttons
  • How to Control DeX Using External Mouse and Keyboard
  • How to Type in DeX Mode Using Your Phone
  • Getting to Know the DeX Interface
  • How to Customize DeX on TV
  • How to Exit DeX Mode on TV

What Is Samsung DeX?

Samsung DeX is an app that creates an Android desktop computing environment on an external display – such as your PC, monitor, or Smart TV – using just your Samsung Galaxy phone. You can connect to the external display wirelessly or with a cable.

DeX will allow you to access and use all of your phone’s data (apps, settings, files, etc.) on a bigger display – but in a way that mimics the desktop experience of a Windows computer.

You can do almost everything in DeX mode that you can do on a regular PC, such as open multiple apps at the same time, minimize them to a taskbar, drag and drop between the apps, edit photos, watch movies, browse the Internet, and reply to messages.

Samsung DeX runs independently of what’s happening on your phone, which means DeX doesn’t mirror your phone’s display. On the contrary, it creates a new space when connected to the big display. It allows you to continue using your phone as you normally would while your kids watch a movie that’s streaming from your phone to the TV.

Basically, you have a mini-PC in your phone that you can activate anytime. Samsung DeX allows you to get a true second-screen experience to enjoy the benefits of two devices in one.

Samsung DeX Supported Devices

Samsung DeX is a super handy technology, but you must have compatible devices for it to work.

Mobile devices are at the time of writing limited to Samsung flagship phones and tablets launched in 2018 and later:

  • Samsung Galaxy S8, S9, S10, S20, S21, and S22 series.
  • Samsung Galaxy Note 8, Note 9, Note 10, and Note 20 series.
  • Samsung Galaxy Tab S4, S6, S7, and S8.
  • Galaxy Tab Active Pro and Active 3.
  • Galaxy Z Fold, Fold 2, Fold 3, and Fold 4.

As mentioned earlier, you can connect your mobile device to an external display, such as a monitor, TV or PC via an HDMI or USB cable if you want a wired connection. You can also connect using Wi-Fi for a wireless connection without requiring any other accessory.

A DeX wireless connection works with any brand of Smart TV, provided it supports Miracast technology.

DeX for PC is compatible with Windows 10 and above only. Samsung dropped the support for macOS in early 2022, so you will no longer be able to use DeX on Apple computers.

How to Start DeX Mode on TV

You don’t need to download an app on your TV to connect DeX mode on a Smart TV. Just follow these steps:

  • Turn on your TV.
  • Connect your Samsung smartphone to your TV with an HDMI or USB Type-C cable (for a wired connection) or connect both devices to a Wi-Fi network. If your TV isn’t connecting to Wi-Fi, learn how to fix Wi-Fi issues on your TV.
  • Open Settings on your Samsung Galaxy phone and go to “Advanced features.”
  • If the screen says “DeX on PC,” tap on the three-dot icon at the top and select “Switch to TV or monitor.” If, however, it says “DeX on TV or monitor,” jump to the next step.
  • Tap on the TV and press the “Start now” button in the “Start Samsung DeX on TV” pop-up.
  • A desktop-like environment will be displayed on your TV screen.
  • In the future, if you want to quickly start DeX mode on a Smart TV, open Quick Tiles on your phone, then tap on the DeX tile and select your TV to connect.

Note: if you don’t see the DeX tile, scroll to the end of the Quick Tiles list, then tap on the “” icon. Drag the DeX tile from the available buttons at the top to the bottom section.

How to Control DeX Using Your Samsung Phone

Your Samsung phone acts as a touchpad for DeX mode.

  • Once DeX successfully shows up on your TV, open the notification panel on your phone and tap on the “Use your phone as a touchpad” notification.
  • The black screen that appears is your touchpad.
  • You can control the DeX mode using your finger, just as you would do on a laptop, i.e., move your finger on the touchpad to move the cursor on the screen.
  • Apart from that, you can use the following multi-finger gestures on the touchpad to control and navigate in DeX on TV.

Touchpad Gestures

  • Tapping with one finger: selects an item or opens an app, the equivalent of a left-click.
  • Tapping with two fingers: shows the “ options” menu, the equivalent of a right-click.
  • Swiping with two fingers: scrolls in the direction you swipe.
  • Pinching with two fingers: zooms in and out.
  • Tapping with three fingers: goes back to the previous screen.
  • Tapping with four fingers: opens the “Apps” screen.
  • Swiping up or down with three fingers: opens “Recents” or Home screen.
  • Swiping left or right with three fingers: switches between open apps.
  • Touch and hold on the touchpad: selects objects on the screen.
  • Touch and hold and move: moves objects around the screen or selects text.

Touchpad Buttons

  • Rotate: double-tap to change the orientation of the Touchpad.
  • ! (Exclamation mark): double-tap the icon to view available gestures.
  • X: double-tap to close the touchpad.

How to Control DeX Using External Mouse and Keyboard

If you connect an external wired mouse and keyboard to your TV, you can navigate in DeX mode. You can even use wireless input devices instead.

  • Put your external device in pairing mode. It should show up in the list of “Available devices” at the bottom. Select the device to connect it.

How to Type in DeX Mode Using Your Phone

Note: if the default keyboard doesn’t show up, tap on the “Keyboard” icon in the bottom-left corner and select “Enable on-screen keyboard.”

Getting to Know the DeX Interface

The DeX mode offers an intuitive interface that’s quite similar to that of an Android tablet and Windows computer.

Left Side of Taskbar

You will find a “Grid” icon in the bottom-left corner. Click on it to open the Apps screen to see all the apps installed on your phone.

Tap on any app to open it or use the search bar at the top to find the desired app.

Tip: right-click on any app and select “Add to home” to add the app to the DeX home screen or view app shortcuts.

Next to the “Apps” icon are three navigation icons that perform similar actions to comparable apps on an Android phone. The three-bar icon opens the “Recent apps” screen, the center icon will take you to the Home screen, and the left arrow is the Back button.

Center Taskbar

You will find the “Open apps” icon In the center of the taskbar on the right and the “Pinned apps” icons on the left side.

Tip: to pin any app to the taskbar, right-click on its icon in the taskbar and select “Pin shortcut to taskbar.”

Right Side of Taskbar

On the right side of the taskbar is the “Sound and volume” icon in the bottom-right section. This is followed by the Screenshot button, then Notifications and other Quick Settings like Wi-Fi, Bluetooth, battery, and date and time.

How to Customize DeX on TV

Tip: use the minimize, close, maximize, and pin icons in the top-right corner of the app window to manage the window.

How to Exit DeX Mode on TV

There are two ways to turn off DeX mode.

  • Select “Exit DeX” from the context menu to disconnect DeX mode.
  • Alternatively, open the notification panel on your phone. Tap on the “Samsung DeX is running” notification.

The Best of DeX

As you’ve seen in this tutorial, Samsung DeX is a very convenient technology. You can use it to play presentations on any Smart TV, watch videos on a separate screen, edit photos on a bigger screen, and much more. Read on to learn about additional apps you can install on your Android TV.

All screenshots by Mehvish Mushtaq.

Mehvish is a tech lover from Kashmir. With a degree in computer engineering, she’s always been happy to help anyone who finds technology challenging. She’s been writing about technology for over six years, and her favorite topics include how-to guides, explainers, tips and tricks for Android, iOS/iPadOS, Windows, social media, and web apps.

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