How to Turn Your Samsung Phone into a PC and Play Games in 2026: Step-by-Step Guide
Introduction
Imagine using your Samsung phone as a full PC, running apps, playing games, and multitasking with ease. In 2026, Samsung’s DeX technology and other tools make this possible, turning your mobile device into a desktop-like experience.
This guide covers everything you need to know, from setup to gaming tips, software recommendations, and productivity hacks, so you can maximize your Samsung phone like never before.
What Is Samsung DeX?
Samsung DeX is a desktop experience powered by your Samsung phone, allowing you to:
Connect your phone to a monitor, keyboard, and mouse
Run apps in resizable windows
Play PC-style games with enhanced controls
Multitask like a computer
Benefits:
No need for a separate PC
Portable desktop setup anywhere
Access to all your apps, files, and games
Source: Samsung DeX Official
Step 1: Check Your Device Compatibility
Most Samsung flagship phones support DeX:
Galaxy S21, S22, S23, S24 series
Galaxy Note 20, Note 21
Galaxy Z Fold and Flip series
Ensure your phone has the latest software update for the best performance.
Step 2: Choose Your DeX Connection Method
Wired DeX:
Connect via USB-C to HDMI cable
Plug into monitor or TV
Low latency, great for gaming
Wireless DeX:
Connect to a Samsung Smart TV or compatible monitor
Slightly higher latency, more convenient
PC DeX Mode:
Run DeX on Windows or Mac using USB-C
Ideal for using phone apps alongside PC workflows
Step 3: Set Up Your Hardware
Monitor: Any HDMI-compatible monitor
Keyboard & Mouse: Bluetooth or USB
Controller (Optional): For gaming, use Bluetooth or USB controllers
Tip: For the best gaming experience, wired connection is recommended.
Step 4: Configure DeX Settings
Enable DeX mode from notifications or settings
Adjust resolution and display preferences
Customize desktop layout for multitasking
Use multi-window mode to run apps simultaneously
Step 5: Running Games on Your Samsung Phone PC
Popular mobile games like Genshin Impact, PUBG Mobile, Call of Duty Mobile run smoothly
Use a game controller for PC-like control
Enable performance mode in DeX settings for smoother graphics
Stream games via Samsung Game Launcher or cloud gaming platforms
Step 6: Productivity Tips
Use Microsoft Office, Google Workspace, or Samsung Notes in resizable windows
Multitask with multiple apps open at once
Transfer files quickly between phone storage and connected PC/monitor
Use Samsung Flow to share files between phone and other devices
Internal link recommendation: Automate tasks and productivity workflows:
👉 Introduction to Online Automation and AI Workflows
Step 7: Advanced Gaming & Streaming Setup
Connect to cloud gaming services like Xbox Cloud Gaming or GeForce NOW
Stream games from your phone to your monitor or TV
Record gameplay using DeX’s built-in screen recorder
Optimize graphics settings in-game for a desktop-like experience
Step 8: Troubleshooting Common Issues
Lag: Use wired connection or reduce screen resolution
App Compatibility: Some apps may not support DeX fully
Keyboard/Mouse Not Detected: Check Bluetooth or USB connections
Display Errors: Restart phone or reconnect cables
Step 9: Alternative Tools Beyond DeX
Sentio Desktop: Another mobile-to-PC interface for Samsung devices
Splashtop or TeamViewer: Access your phone remotely on PC
Cloud PC Services: Stream full Windows experience to your Samsung phone
Step 10: Tips to Maximize Experience
Keep your phone charged or use a powered monitor
Use high-speed USB-C cables for wired connections
Optimize game settings for battery and performance
Keep phone software and DeX updated
Final Thoughts
Samsung phones in 2026 are more powerful than ever. With DeX and supporting tools, you can turn your phone into a full PC for gaming, productivity, and streaming, all without buying a separate computer.
For guidance on maximizing your Samsung phone PC experience:
👉 Contact Ayoub Zinani
