5 Things You Didn't Know Your Samsung Flagship Can Do (And How to Use Them)

If you're using a Samsung flagship like the S-series, the Foldables, and some of the old Note devices, you're carrying a feature-packed powerhouse that can do a lot more than take selfies and scroll Instagram.

You’ve probably only scratched the surface of what your device can really do. So here are 5 hidden features—with step-by-step instructions—that'll unlock your phone’s full potential.

1. Samsung DeX – Turn Your Phone Into a Desktop Computer

What it does: Samsung DeX gives you a desktop-style interface powered entirely by your phone. You can use it on a monitor, TV, or even your PC screen.

How to use it (wirelessly on a Smart TV):

1. Swipe down from the top of the screen to open Quick Settings.
2. Tap DeX (you may have to add it to your shortcuts).
3. Choose "DeX on TV or Monitor".
4. Select a compatible smart TV from the list.
5. Your phone will launch a desktop-like interface on the TV.
6. Connect a Bluetooth keyboard and mouse for the full experience.

Alternative:
To use DeX on a PC, install the Samsung DeX app on your Windows computer and connect via USB.

2. Quick Measure – Measure Objects with Your Camera

What it does: Quick Measure uses your phone’s DepthVision or LiDAR sensor to give you real-time measurements of objects, spaces, and even people’s height.

How to use it:

1. Open the Quick Measure app (search for it in your app drawer or Galaxy Store).
2. Point your camera at the object or space you want to measure.
3. The app will automatically detect edges and display dimensions on-screen.
4. Move your phone slowly to improve accuracy.

Note: Works best on phones with a Time-of-Flight (ToF) or DepthVision camera, like the S20 Ultra or S23 Ultra.

3. Bixby Routines – Automate Your Daily Tasks

What it does: Bixby Routines uses smart automation to trigger certain actions based on conditions like time, location, device status, and more.

How to set it up:

1. Go to Settings > Modes and Routines.
2. Tap Routines at the bottom.
3. Tap the "+" icon to create a new routine.
4. Choose a trigger (e.g., "When I arrive at work").
5. Set an action (e.g., "Turn on Do Not Disturb" or "Play Spotify").
6. Tap Done to save.

Now your phone automatically handles the little things for you!

4. Use Your Phone as a Touchpad or Second Screen

What it does: When connected to a PC, your Samsung phone can act as a wireless touchpad—great for controlling presentations or navigating without a mouse. You can also mirror or extend your screen for multitasking.

How to use it:

1. On your PC, open the "Link to Windows" app (pre-installed on Windows 10/11 or download from Microsoft Store).
2. On your phone, go to Settings > Connected Devices > Link to Windows and sign in with your Microsoft account.
3. Once connected, open Samsung DeX on PC (install from Samsung’s website if needed).
4. Tap the touchpad icon to use your phone as a wireless trackpad.
5. Or select “Second Screen” in the DeX interface to extend your workspace.

5. Scan Documents Like a Pro (No Extra Apps Needed)

What it does: Need to scan a document, receipt, or handwritten note? Your phone can do that directly from the camera.

How to use it:

1. Open the Camera app.
2. Point it at a document. Your phone will detect it automatically and show a "Scan" button.
3. Tap Scan, then Crop or adjust the borders.
4. Save or share the scanned image or export it as a PDF.

Pro Tip: Use Samsung Notes to annotate scanned files with the S Pen if you’ve got a Note or Ultra device.

Final Word

Your Samsung flagship is more than a smartphone—it's a productivity hub, measuring tool, scanner, and even a desktop PC. The best part? You don’t need to download a single third-party app to access these features.

So go ahead—unleash the full potential of your Galaxy and let it work smarter for you.