What is Samsung DeX?You can use it to turn your phone into a computer

Xiaobai Software  2022-04-08 13: 57  read 225 views

Are you looking for a phone or tablet with a little more than usual?Need a device that boosts your productivity without distracting you with a ton of apps?

Did you know that modern Samsung phones have a desktop mode feature called DeX?Samsung's 2018 flagship devices come with DeX, a hidden mode that, when activated, provides a more traditional computing experience.

But what is DeX, how to start it, and what it can do for you?Let's take a look together:

What is Samsung DeX?


One of the many features of the Samsung Galaxy Sx and Samsung Galaxy Tab Sx series (starting with the S8), Samsung DeX is basically a desktop mode.You can enable it manually, or configure it to turn on when certain devices are connected.

This means, for example, after using your phone to make a call or update your Facebook status, you can connect your device to the dock and use it like a PC with a connected monitor, keyboard and mouse.

If you're using a cell phone, take the time to configure those devices first.Once you dock the device, the phone screen goes black, so you won't be able to set up the Bluetooth hardware.

If you don't have a keyboard and mouse to access the DeX desktop environment, don't worry.You can use your phone as an input device.

How Samsung DeX Improves Productivity

With a tablet that instantly transforms into a compact laptop-like device or a phone that transforms into a desktop computer, your productivity is bound to skyrocket.

While all the apps and games of a tablet are available to you, a desktop environment is better for productivity.Once your mouse and keyboard are connected, you can instantly launch an email client, word processor, spreadsheet application, or whatever tool you want to use.


So whether you're using these features from your TV, using your phone as a portable PC, or working on a tablet, you'll be amazed at how Samsung DeX makes it easy to get real work tasks done with Android.

DeX offers a Windows-like desktop experience, with open applications clustered in the lower left corner, and access to notifications that the Windows system tray can be found.Open the app tray via a grid-like button.

Dex allows you to display multiple applications on your desktop, either in windowed or full-screen mode.Ultimately, it feels like you're using a standard computer, not a tablet.

Which phones support Samsung DeX?

DeX is currently only available on Samsung devices released in 2018 and later, however, not all devices.Currently, it exists on Galaxy S8/S8 and later, Note 8 and later, and Tab S4 and later tablets.


To use DeX on your phone, you'll need to connect the USB-C port on the device to an HDMI display.You can use Samsung's proprietary DeX cable, which is a docking station with USB and HDMI ports for connecting other devices; or a third-party dock.

How to Boot the DeX System on Your Samsung Galaxy Sx Phone or Tablet

DeX is an alternative mode for Samsung Android devices.Samsung claims this gives you "tablet-like mobility with the full productivity of a computer"

This means that if you pair a Bluetooth keyboard with a tablet, you can switch to DeX mode.Essentially, a Samsung tablet running Android turns into a small laptop, much like the keyboard that comes with the Microsoft Surface.

Before using DeX, make sure you have:

1. Adapter cable, docking station or USB hub (most laptop USB hubs will work with Android)

2. An HDMI cable

3. A USB-C cable

4. Keyboard and Mouse (Here's how to connect a wired USB keyboard via the USB-C port)

Next, you can try starting DeX:

1. Pull down from the top of the screen with two fingers to open the extended quick settings tray

2. findSamsung DeXbutton (you may need to swipe left)



3. ClickSamsung DeX, switch to desktop mode

4 If you do not have a physical keyboard, tap the icon in the lower left corner of the display to launch the Samsung DeX keyboard.If you need to manage DeX settings, press and hold the button.Alternatively, enable Samsung DeX in Settings > Advanced Features.

Configure Samsung DeX settings

DeX settings allow you to determine the behavior of the application.

For example, DeX can be turned on and off.There's also an auto-start, cover keyboard connection switch, and an auto-start, HDMI connection switch.

Both options are useful either alone or in combination, especially when docking a Samsung device with a USB hub or ducking station.

You can also specify a screen timeout for connected monitors (10 minutes delay by default), select and set a new wallpaper for Samsung DeX when DeX is enabled, adjust monitor resolution, adjust keyboard, mouse/trackpad and S Pen Input mode settings. Samsung DeX settings also allow you to toggle whether the environment can play sound on a connected display, and new features can be accessed through the Samsung DeX Labs submenu.

The downsides of Samsung DeX

While the DeX experience is solid, it's hard to shake the perception that you're using Android.A key downside is that DeX doesn't accept many Android gestures when using the app, since the interface is mouse and keyboard oriented.

Meanwhile, while some apps work fine in DeX, some are stuck in portrait mode.To make matters worse, there are also some that won't open at all.

In a pinch, however, Samsung DeX can provide a useful desktop experience.In short, when you have this software as an option, you are not without a computer.Freelancers, keen office workers, and frequent flyers may find DeX extremely valuable.


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