Transforming a Galaxy device into a powerful workstation, Samsung DeX offers a desktop experience powered by a smartphone or tablet. It is a groundbreaking innovation that intersects productivity and mobile technology, allowing users to achieve a computer-like environment on an external display. Compatibility with DeX extends to a variety of recent Galaxy smartphones and tablets, providing users with the versatility to toggle between mobile and desktop modes.
Using DeX is straightforward. When a Galaxy device connects to a smart TV, monitor, or even a compatible car display, the DeX interface springs into action. This feature supports wireless connections on select Samsung smart TVs dating back to 2018 models, and other smart TVs that include Miracast technology. While most users appreciate the convenience of wireless connectivity, others may prefer using a physical DeX cable or station for a more stable experience.
Samsung continuously extends the functionality of DeX, thus enhancing the capabilities of supported Galaxy devices. Users appreciate this innovation for its ability to amplify productivity. As screens become larger and tasks more diverse, the need for flexible solutions grows, and DeX stands out as a smart answer to this modern challenge.
What Is Samsung DeX?
Samsung DeX (short for Desktop Experience) lets you connect your Galaxy device to a monitor, TV, or PC for a desktop-like interface. It supports multitasking, windowed apps, and keyboard/mouse input — turning your phone or tablet into a mini computer.
You can use DeX in three ways:
- DeX on PC: Connect to a Windows or macOS computer via USB.
- DeX on Monitor/TV: Connect via HDMI cable or wirelessly (on supported models).
- DeX on Tablet: Use DeX mode directly on the tablet screen.
📱 Samsung DeX Supported Phones
Galaxy S Series
All flagship Galaxy S phones since the Galaxy S8 support DeX in some form:
| Series | Models | DeX Type | Notes |
|---|---|---|---|
| Galaxy S8 / S8+ | 2017 | Wired (DeX Station/Pad) | First DeX-capable phones |
| Galaxy S9 / S9+ | 2018 | Wired | Improved performance |
| Galaxy S10 / S10e / S10+ / S10 5G | 2019 | Wired + DeX for PC | First to support DeX for PC |
| Galaxy S20 / S20+ / S20 Ultra / S20 FE | 2020 | Wired + Wireless DeX | Wireless DeX introduced |
| Galaxy S21 / S21+ / S21 Ultra / S21 FE | 2021 | Wired + Wireless | |
| Galaxy S22 / S22+ / S22 Ultra | 2022 | Wired + Wireless | |
| Galaxy S23 / S23+ / S23 Ultra / S23 FE | 2023 | Wired + Wireless | |
| Galaxy S24 / S24+ / S24 Ultra | 2024 | Wired + Wireless | Enhanced AI integration |
| Galaxy S25 / S25+ / S25 Ultra | 2025 | Wired + Wireless | Optimized DeX performance and AI features |
📲 Samsung DeX Supported Tablets
| Series | Models | DeX Type | Notes |
|---|---|---|---|
| Galaxy Tab S4 | 2018 | Built-in DeX mode | First tablet with native DeX |
| Galaxy Tab S5e | 2019 | Built-in DeX | |
| Galaxy Tab S6 / S6 Lite | 2019–2020 | Built-in DeX | |
| Galaxy Tab S7 / S7+ / S7 FE | 2020–2021 | Built-in DeX | |
| Galaxy Tab S8 / S8+ / S8 Ultra | 2022 | Built-in DeX | |
| Galaxy Tab S9 / S9+ / S9 Ultra / S9 FE | 2023 | Built-in DeX | |
| Galaxy Tab S10 Series | 2024 | Built-in DeX + AI features | |
| Galaxy Tab S11 Series | 2025 | Built-in DeX | Latest generation (source: TechRadar) |
🧩 Other Supported Devices
- Galaxy Note Series: Note8 through Note20 Ultra all support DeX (wired and later wireless).
- Galaxy Z Series:
- Z Fold2 and later (Fold3, Fold4, Fold5, Fold6) support DeX (wired + wireless).
- Z Flip models do not support DeX due to hardware limitations.
⚙️ Requirements for Using DeX
- Cable or Adapter:
- USB-C to HDMI adapter, or DeX Station/Pad for older models.
- Wireless DeX works with Miracast-enabled displays.
- Operating System:
- DeX for PC requires Windows 10+ or macOS 10.13+.
- Accessories (optional):
- Bluetooth keyboard and mouse for full desktop experience.
💡 Pro Tips
- Use DeX Wireless Mode on the Galaxy S20 or newer for cable-free productivity.
- Pair with Galaxy Book or Windows PC for seamless file drag-and-drop between devices.
- Enable AI-powered multitasking (available on S24/S25 and Tab S10/S11) for smart window management.
Key Takeaways
- Samsung DeX converts Galaxy devices into desktop experiences
- Supports many recent Galaxy smartphones and tablets
- Offers both wireless and wired connectivity options
Compatible Devices and System Requirements
Samsung DeX turns your phone or tablet into a desktop computing experience. With the right device and setup, users can extend their mobile device’s capabilities.
Smartphone and Tablet Compatibility
Samsung has upgraded several of its Galaxy devices to be DeX-compatible. These include:
- Phones: Galaxy S series from S8 to S23, Note series from Note 8 to Note 20
- Tablets: Galaxy Tab S4, S5e, S6, S7; Tab Active Pro; and newer Galaxy tablets
- Foldables: Z Fold3, Z Fold4 and future models like Z Fold5
Compatible Peripherals and Accessories
To use DeX, connect to a display through one of these methods:
- Wired Connection: HDMI cable, USB-C to HDMI adapter, multiport adapter, or DeX cable
- An external monitor, TV, or a Smart TV that supports Miracast for a wireless connection
The experience improves with peripherals. Keyboards and mice, either through USB or Bluetooth, can be used. Popular choices are the Logitech K380 and M350.
Operating System and Software Requirements
DeX runs on Galaxy devices with:
- Android OS: Android Pie (9.0) or later
- Windows: PCs running Windows 10 are also DeX compatible through the DeX app
Software updates might be required for optimal performance. Wireless DeX needs smart TVs or monitors supporting Miracast. For best results, Samsung 2018 TVs or newer pair well with DeX.
