Samsung DeX for Business: Compatibility and Setup

What DeX does at work

On a supported Galaxy phone, DeX presents mobile applications in a desktop-style workspace. Connect a compatible display and use a keyboard and mouse to make document editing, web applications and presentations more comfortable.

Think about a real task: a field representative returns to a desk and completes a web-based report, or a colleague connects to a meeting-room display to present a document. Pilot that task with the actual software. DeX does not turn Android into Windows or make every desktop application available locally.

Choose the connection before the accessories

Samsung publishes a device and connection compatibility guide. It is a compatibility reference, not confirmation of UK stock. Do not assume all Galaxy A models, Flip generations or tablets offer the same DeX options.

Set up a first DeX session

1. Confirm your exact phone and software version support the planned connection.
2. Connect the phone to the compatible monitor or adapter, or select a supported wireless display.
3. Follow the prompt to start DeX and pair the keyboard and mouse if required.
4. Open the business application and test typing, file access, screen sharing and sign-in.
5. Check charging and screen locking, then disconnect and confirm that work is saved.

Menu names vary by model and software. Keep Samsung's instructions for the particular device with the desk setup so a colleague can repeat it without specialist help.

What happened to DeX for PC?

Samsung ended DeX for PC support on devices running One UI 7 or later. Its suggested Windows companion is Link to Windows, with a different set of functions. Do not buy a new Galaxy expecting the former DeX Windows application to provide a desktop window on a laptop.

A supported phone connected directly to a monitor can still be considered for DeX. That distinction matters when you are specifying equipment for a desk or a travelling employee.

Can DeX replace a laptop?

For some roles it may cover the required tasks, but establish that with a pilot. Check document formatting, spreadsheets, printing, video calls, external storage, VPN and any specialist application. Mobile versions of familiar apps can behave differently from their desktop equivalents. Subscription requirements also remain separate.

If an employee needs Windows-only software, investigate an approved remote desktop arrangement with your IT provider. Include the connection, licence and support costs in the comparison.

A useful pilot checklist

• Complete a normal day's work using the proposed phone and display.
• Try a large document and the most demanding spreadsheet used by that role.
• Join a video meeting while using the other apps normally needed.
• Check what happens when the phone receives a call or leaves the desk.
• Confirm that company files stay in approved accounts and locations.
• Compare the whole setup cost with the equipment it would replace.

Our Samsung buying hub connects the handset decision with Enterprise Edition and Knox management.