Modern technology makes it possible to transform your living room into a fully-fledged multimedia center without unnecessary wires. If you're wondering how to mirror your computer's screen to your TV via Samsung Wi-Fi, you're in luck: the Korean giant's ecosystem offers a variety of native and third-party solutions. This eliminates the need to find long HDMI cables and drag them across the room, ruining the decor.
The basis for wireless data transmission is a local area network, which provides sufficient bandwidth for high-definition video streaming. Wireless projection Works with Miracast or AirPlay 2, depending on your device's operating system. Proper network configuration is the first and most important step to stable operation without lag or audio desync.
In this article, we'll take a detailed look at all available connection methods, from built-in Windows features to specialized apps. You'll learn how to set up Samsung Smart View and what nuances exist when working with different operating system versions. Let's turn your TV into a huge monitor for games, movies, or presentations.
Preparing equipment and network for stable operation
Before you begin the software setup, you need to make sure the hardware is ready for use. The most critical requirement is that both devices must be on the same local network. This means your laptop and TV Samsung Smart TV must be connected to the same router. If you're using a guest Wi-Fi network or isolated VLANs, the connection won't be established.
To stream 4K or HDR video, it is highly recommended to use a dual-band router operating at 5 GHz. Standard Wi-Fi 5 (802.11ac) or newer Wi-Fi 6 (802.11ax) will provide the necessary data transfer speed so that the image does not disintegrate into pixels during active movement.
⚠️ Note: If your router is distributing two networks with similar names (for example, HomeWiFi and HomeWiFi_5G), make sure that both your PC and TV are connected to the 5 GHz network for best performance.
It's also worth checking for firmware updates on your TV. Manufacturers regularly release patches that improve the module's stability. Wi-Fi Direct and streaming protocols. Go to the settings menu and check for new software versions to rule out software errors.
Broadcasting from Windows 10 and 11 using the "Projection" feature
Microsoft operating systems have built-in support for Miracast technology, making the connection process extremely simple. You don't need to install any additional software if you're using the latest versions of Windows. This technology allows you to mirror your screen or extend your desktop onto a larger panel.
To get started, press the key combination Win + K on your keyboard. The system will search for available wireless projection devices. Your TV should appear in the list. SamsungIf the device is not found immediately, check if the signal reception function is enabled on the TV itself.
On the remote control, press the Source button and select "Mobile Screen Connection" or "Screen Mirroring." The TV will then enter standby mode and become visible to the computer.
☑️ Check before connection
After selecting your TV from the list on your PC, a connection confirmation prompt may appear on the TV screen. Use your remote to press "Allow." The monitor's image should now be projected onto the big screen. You can change the display mode in the "Projection" menu by selecting "Repeat" or "Extend."
⚠️ Warning: Antivirus programs or third-party firewalls may block device detection. If the connection fails, temporarily disable network protection or add an exception for the wireless display service.
Using the Samsung Smart View and SmartThings app
Samsung has developed its own software to improve interaction between devices. The previously popular Smart View app for PCs has been discontinued, and some of its functionality has been transferred to standard Windows tools, but the app remains relevant for mobile devices and certain use cases. SmartThings.
If you want to manage content or cast media files rather than the entire screen, use the built-in browser or the SmartThings app on your smartphone with the "Cast" feature. However, for PCs, native protocol support remains the primary method. In some cases, installing Samsung drivers from the official website may add specific color profiles.
For users seeking more advanced control, the "Remote PC" feature in the TV's Smart Hub menu is available. This allows you to control your computer with the remote control, but requires prior registration with a Samsung account and installation of the appropriate software on your PC.
Why did the Smart View app for PC disappear?
Samsung officially discontinued support for the desktop version of the Smart View app several years ago, moving the functionality to standard Windows protocols and mobile apps.
It's important to understand the difference between media streaming and full screen mirroring. Ecosystem apps are often better at sharing photos and videos from the gallery, while built-in projection is better for working with the Windows interface.
Streaming for macOS users: AirPlay 2 on Samsung
Apple Mac owners can use the technology AirPlay 2, which is supported by most modern Samsung TVs (2018 models and newer). This allows you to mirror your screen or individual windows without installing additional software on your TV.
Make sure your Mac and TV are connected to the same Wi-Fi network. In the Mac's Control Panel (or menu bar), find the "Screen Mirroring" icon and select your Samsung TVIf you're using an older version of macOS, you may need to install third-party AirPlay emulator apps like AirServer or Reflector, but in most cases, native support works fine.
| Parameter | Windows (Miracast) | macOS (AirPlay 2) | Third-party software |
|---|---|---|---|
| Latency | Low / Medium | Very low | Depends on the software |
| Picture quality | High | Optimal | Variable |
| Sound | It is transmitted | It is transmitted | There are often lags |
| Difficulty of setup | Minimum | Minimum | High |
When connecting for the first time, a verification code may appear on the TV screen. Enter it on your computer to allow the connection. You can enable the code entry requirement in your TV settings or trust previously connected devices.
Alternative methods via browser and DLNA
If standard methods don't work or you only need to stream a specific file, you can use technology DLNAIt's built into Windows and allows you to share media files over the network. The TV will see the computer as a media source.
To do this, open "Streaming Options" in Windows Media Player and allow access for your TV. Then, using your TV remote, go to "Multimedia" or "Connect to a media server." You'll see folders containing photos, videos, and music available for playback.
Another option is to use the Google Chrome browser. Open the menu (the three dots in the corner) and select "Cast." The browser will attempt to find Chromecast devices or TVs that support the Cast protocol. If your Samsung device supports this feature (it's built into Tizen OS), you can cast the browser tab to the big screen.
⚠️ Note: Menu interfaces and item names may vary depending on the TV's year of manufacture and Tizen OS version. Always consult the official user manual for your specific model.
This method is convenient for displaying presentations or web pages, but is not suitable for dynamic content due to the potential for desynchronization. For watching movies from a computer, it's better to use DLNA or a direct network connection.
Troubleshooting connection and latency issues
Even with proper setup, problems may still occur. If the image is choppy or the sound is lost, try rebooting your router. Often, the problem lies in a congested connection or a temporary failure in the network equipment.
Check if AP Isolation mode is enabled on your router. This security feature prevents devices on the network from seeing each other, making it impossible to transmit images over Wi-Fi. Disable this mode in your router settings.
If you're using a VPN on your computer, streaming may not work because the virtual network interface reroutes traffic. Disable the VPN connection while using the TV.
What should I do if my TV is not visible in the list?
Make sure access point isolation isn't enabled on your router. Try temporarily disabling your antivirus software. Restart both your router and TV simultaneously.
For fast-paced games, a wireless connection can introduce noticeable input lag. In such cases, HDMI cable remains the undisputed leader in response speed, and wireless broadcasting will not be able to provide comfortable playing of shooters or fighting games.
Frequently Asked Questions (FAQ)
Is it possible to broadcast a screen without the Internet, only over a local network?
Yes, Miracast and DLNA don't require internet access. All you need is a router that creates a local network to which both devices are connected. Even without a WAN connection to your ISP, streaming will work.
Why is there no sound during the broadcast?
Check your Windows sound settings. Click the speaker icon in the system tray and select your TV as the output device (e.g., "Samsung TV" or "Intel/Realtek Audio"). Sound may still be coming from your laptop speakers.
Do older Samsung TVs support wireless projection?
Models prior to 2016 may not have built-in support for Miracast or AirPlay 2. In this case, you will need a separate adapter (such as the Microsoft Wireless Display Adapter or Chromecast) that plugs into the HDMI port.
Does screencasting affect internet speed?
Yes, streaming video over Wi-Fi puts a strain on your network. If you're downloading torrents or watching 4K video on another device on the same network, the streaming quality may degrade.