Turn Your Galaxy S26 into a PC — The Complete DeX Setup Guide

You can turn your Galaxy S26 into a PC right now. No hacks, no workarounds, no extra apps. Samsung DeX is built into every S26, and all it takes is the right accessory to unlock a full desktop experience — complete with multi-window apps, keyboard and mouse support, and a proper windowed interface.

This guide walks through every way to turn your Galaxy S26 into a PC: with a lapdock for travel, a docking station at your desk, wirelessly over Miracast, and through AR glasses for spatial computing.

Galaxy S26 as a laptop — the lapdock approach

The fastest way to turn your Galaxy S26 into a laptop is a lapdock. One USB-C cable. The lapdock provides the screen, keyboard, trackpad, and battery. Your S26 runs the show. You get a full DeX desktop in under ten seconds.

The NexDock is the specialist choice here. It was built for exactly this use case — DeX-ready out of the box, Full HD display, a trackpad that actually works for serious productivity. Plug your S26 in and DeX activates automatically. No settings to change.

What makes the lapdock approach so clean:

• Everything in one cable — video, keyboard, trackpad, power delivery
• Your S26 charges as you work — the lapdock battery backs it up
• Laptop form factor that opens in any café, flight, or meeting room
• No PC brain — your phone is the computer

For S26 users who travel frequently, the lapdock turns every surface into a workstation. Browse the full lapdock collection to see your options.

Galaxy S26 at your desk — the docking station approach

At a fixed desk, a docking station gives you the full desktop experience: your S26 connects to an existing monitor, keyboard, and mouse. You get a multi-monitor-capable workstation without ever turning on a PC.

The MiraDock is designed specifically for Samsung DeX desk setups. One USB-C cable from your S26 to the dock handles video output, power delivery, USB peripherals, and audio — simultaneously. Connect your monitor, plug in your keyboard, and your S26 becomes a full desktop.

If you want more ports or a more versatile hub, the USB-C Docking Station covers HDMI, USB-A, USB-C, and power delivery in one compact unit. Works across devices, not just Samsung.

The desk setup is where DeX really shines. Multiple windows, a full-size keyboard, a proper screen. The S26's processing power handles it without breaking a sweat. This is the setup I use daily.

Wireless casting — what the Galaxy S26 can do without a cable

The Galaxy S26 supports Wireless DeX via Miracast. This means you can cast a full DeX desktop wirelessly to any Miracast-compatible display — no cable required.

To enable it: go to Settings → Connected devices → DeX and select "DeX on TV or monitor." Your S26 will scan for Miracast displays and connect wirelessly. Once connected, you have the full windowed DeX interface on your screen, with your phone as a touchpad.

Wireless DeX is ideal for hotel rooms with smart TVs, meeting rooms, or anywhere you don't want to carry cables. The latency is acceptable for productivity tasks — documents, email, browsing. For video editing or anything latency-sensitive, use a cable.

Pair Wireless DeX with a Bluetooth keyboard and mouse and you have a zero-cable workstation. The S26 sits on your desk, the TV is your monitor. It genuinely works.

Spatial computing — AR glasses and the Galaxy S26

The most advanced way to turn your Galaxy S26 into a PC is through AR glasses. The XREAL 1S connects directly via USB-C (DisplayPort Alt Mode) and creates a virtual 500" screen in front of you — wherever you are.

The S26 supports DisplayPort Alt Mode natively, which means XREAL compatibility is plug-and-play. Connect the glasses, enable DeX, and your S26 projects a massive desktop screen visible only to you. On a plane, in a café, on a train — a private 500" monitor no one else can see.

The Magnetic USB-C DisplayPort Adapter makes connecting and disconnecting XREAL glasses (and lapdocks) effortless — magnetic click-in, no wear on your S26's USB-C port.

For the desk-and-glasses combo, the 4K USB-C to HDMI Adapter gives you a clean connection to any HDMI display when you want a traditional screen instead.

Spatial computing with the S26 is the future of how we'll work. The hardware is there. The only choice is which screen format suits your moment.

Which S26 setup is right for you?

The Galaxy S26 is one of the most capable PC replacements you can buy. Samsung put DeX in every S26 — no extra charge, no special edition required. The accessory is the only variable.

Browse docking stations and lapdocks at Mobile-Only — every product is tested for Samsung DeX compatibility.

Take care,
Yanis@MiraLab