Your Samsung Galaxy Phone Can Do a Lot More Than You Think
Most people buy a Samsung Galaxy phone, set it up, and stick to the basics — calling, texting, scrolling through social media, and snapping photos. But buried inside Samsung's One UI software are dozens of powerful features that casual users never stumble upon. Power users who take the time to explore their settings are rewarded with a smartphone experience that feels almost like a completely different device.
Whether you've had your Samsung phone for two weeks or two years, there's a good chance you're leaving some seriously useful functionality on the table. Here are five things you probably didn't know your Samsung phone could do — and how to start using them today.
1. Turn Your Phone Into a Full Desktop Computer With Samsung DeX
This is arguably one of the most underrated features Samsung has ever built, and the vast majority of Galaxy owners have never tried it. Samsung DeX transforms your Galaxy smartphone into a desktop computing experience. Connect your phone to a monitor via a USB-C to HDMI cable, pair a Bluetooth keyboard and mouse, and suddenly you have a functional desktop interface running from your pocket-sized device.
DeX gives you a proper windowed environment where you can run multiple apps side by side, browse the web in a full-screen layout, edit documents, and even handle light productivity tasks with ease. For anyone who travels frequently or works remotely, it's a genuine laptop replacement for everyday tasks. You can also use DeX wirelessly on compatible Samsung smart TVs, cutting out the need for any cables at all.
To enable it, go to Settings > Connected devices > DeX and follow the setup prompts. Once you've tried it, you'll wonder how you ever lived without it.
2. Use Your Phone as a Trackpad With One-Handed Mode and Link to Windows
Samsung's integration with Windows PCs through the Link to Windows feature is another game-changer that most users overlook. Once you link your Galaxy phone to a Windows 10 or Windows 11 computer, you can receive and respond to texts, check notifications, make calls, and even drag and drop files between your phone and PC — all without touching your phone.
But it goes even further. Recent Galaxy models allow you to run Android apps directly on your Windows desktop through the Phone Link app. That means your favorite mobile apps can live right alongside your desktop applications, all controlled from your PC's keyboard and mouse.
Setup is straightforward: search for Link to Windows in your phone's quick settings panel and follow the pairing instructions on both devices.
3. Record Your Screen (With Audio) for Tutorials, Gaming, and More
Samsung has had a built-in screen recorder for several years now, but you'd be surprised how many Galaxy users still don't know it exists. Rather than downloading a third-party app, you can access the native screen recorder directly from the quick settings panel by swiping down from the top of your screen.
What makes Samsung's screen recorder stand out is its flexibility. You can choose to record internal audio only, microphone audio only, or both simultaneously. There's also an option to show your taps on screen — perfect for creating tutorials or walkthroughs. You can even enable the front camera feed so your face appears in a small overlay during the recording, making it ideal for reaction videos or live commentary.
The recorded files are saved directly to your gallery in high quality, ready to share or edit right from your phone.
4. Customize Your Phone's RAM With RAM Plus
If your Samsung phone occasionally feels sluggish when switching between apps, there's a built-in solution most people have never touched: RAM Plus. This feature allows your Galaxy phone to use a portion of its internal storage as virtual RAM, giving your device more breathing room when multitasking.
Samsung allows you to allocate between 2GB and 8GB of additional virtual RAM depending on your model. While virtual RAM isn't as fast as physical RAM, it makes a noticeable difference for users who regularly run multiple demanding apps at once.
To find it, go to Settings > Battery and device care > Memory and tap RAM Plus to adjust the setting. It takes just seconds to configure and can meaningfully improve your phone's day-to-day responsiveness.
5. Unlock Hidden Menus With Developer Options
Like all Android phones, Samsung Galaxy devices have a hidden menu called Developer Options that unlocks a surprising range of advanced controls. To enable it, go to Settings > About phone > Software information and tap Build number seven times in a row. You'll see a message confirming that Developer Options are now active.
Once unlocked, you can do things like speed up or slow down animation transitions for a snappier feel, enable USB debugging for app development, limit background processes to free up memory, or force apps to use specific rendering pipelines. These tools are typically reserved for developers, but many casual tweaks inside the menu are safe and genuinely useful for everyday users looking to fine-tune their experience.
Start Exploring Your Samsung Phone Like a Power User
Your Samsung Galaxy is an extraordinarily capable device, and most of its best features are hiding in plain sight. From turning your phone into a desktop with DeX to expanding your RAM with a single toggle, these hidden tools are designed to make your life easier — they just need a little digging to find. Set aside twenty minutes this week to explore your settings, and you might be amazed by what your Samsung phone has been capable of all along.