Samsung DeX itself isn't going anywhere it seems. You'll still be able to access DeX by plugging your phone into a large TV or monitor, or a device like the NextDock which is designed specifically ...

The end of the DeX Windows app isn’t the only change coming with One UI 7. Samsung also plans to drop support for downloading third-party edge panels, further streamlining the user interface.

With the One UI 7 update, Samsung devices will no longer support the DeX app on Windows. First spotted by Android Authority, Samsung's UK website has been updated to note the app's discontinuation ...

The end result is, Samsung’s new DeX supports real fullscreen in One UI 8. Just don’t expect to find it easily. You'll need to long-press that maximize button to escape the header and taskbar.

In One UI 8, Samsung has removed many of these classic DeX elements. The dedicated DeX tab in settings no longer exists and has been replaced by a “Connected Display” menu.

DeX for Windows enabled the ability to turn any Windows PC into a DeX device, powered by your Samsung smartphone. Now, Samsung recommends users switch to Microsoft Phone Link in place of Samsung DeX.

Samsung Auto DeX is apparently Samsung DeX, which is hooked to Samsung Auto, not the other way around. The desktop mode needs to be enabled on the primary phone, not the head unit.

Samsung devices have a very interesting and useful feature that allows them to offer an experience comparable to a desktop on a bigger display called Samsung DeX. However, for some users, the ...

Samsung should have taken this approach in One UI 8. Sure, the existence of “New” Dex on the Tab series would have made naming complicated, but it would be better than the situation we find ...

Most tablets since the Galaxy Tab S4 support both types of DeX. Earlier devices (before the S9 and Tab S5e) support just a wired DeX setup. You can check this Samsung page for details.