Modern Xiaomi TVs running on the operating system Android TV or the proprietary PatchWall shell, offer a wide range of multimedia interaction options. One of the most popular features is wireless streaming of images from a computer or laptop screen. This allows you to watch movies, present presentations, or play games on a large screen without the hassle of cables that often get tangled and unsightly.
The process of setting up a connection depends on the operating system of your laptop - whether it is Windows 10, Windows 11 or macOSIn most cases, devices must be on the same local network for discovery protocols to work correctly. Technology Miracast, built into Windows, and AirPlay for Apple devices, are industry standards that are actively supported by Xiaomi TVs of recent years.
In this article, we'll take a detailed look at all available connection methods, from native operating system features to specialized apps. You'll learn how to troubleshoot common signal lag issues, set up high resolution, and ensure stable audio transmission. The key condition for successful broadcasting is that both devices are on the same Wi-Fi router subnet.
Preparing equipment and network
Before you begin setup, make sure your network equipment is ready to handle heavy video streaming. Wireless high-definition screen sharing 1920×1080 or 4K Requires a stable connection. If the router is located far from the TV or laptop, image artifacts and audio desynchronization may occur.
It is recommended to use the frequency range 5 GHz, which provides higher throughput than the 2.4 GHz standard. Make sure your router supports the standard. Wi-Fi AC or Wi-Fi 6Also, make sure your Xiaomi TV has the latest firmware version installed, as updates often fix wireless display protocol bugs.
- 📶 Make sure your laptop and Xiaomi TV are connected to the same Wi-Fi router.
- 📺 Check your TV's software version in the menu
Settings → About TV → System Update. - 💻 Make sure your laptop's network adapter is working properly and its drivers are up to date.
⚠️ Note: If your router broadcasts two networks (2.4 GHz and 5 GHz) with different names, be sure to connect both devices to the 5 GHz network for best performance.
☑️ Check before connection
Streaming from Windows 10 and 11 via Miracast
Windows operating systems have a built-in "Projection" function, which is based on technology MiracastThis is the simplest method, requiring no additional software installation. Xiaomi TVs usually automatically support this protocol, acting as a wireless monitor.
To get started, press the key combination Win + K on your laptop keyboard. The "Connection" panel will appear on the right side of the screen. The system will begin searching for available devices on the network. If your Xiaomi TV is listed, simply click on its name. A connection confirmation prompt may appear on the TV screen, which you'll need to confirm with the remote.
Once the connection is successful, you can select the operating mode. Click Win + Pto open the project menu. The available options are "Computer Screen Only," "Repeat" (cloning), "Extend" (using the TV as a second monitor), and "Second Screen Only." "Repeat" mode is most convenient for viewing videos.
What to do if Windows doesn't see the TV?
If the search doesn't yield any results, check if discovery is enabled in Windows network settings. You may also need to install the Wireless Display feature via Settings → Apps → Additional Features.
- 🖥️ Use hotkeys
Win + Kto quickly call the connection menu. - 🔄 The "Extend" mode allows you to drag program windows onto the TV using the mouse.
- 🔊 The sound will automatically switch to the TV speakers when connected.
Using AirPlay for MacBook and iMac
Owners of Apple devices are even luckier, as modern Xiaomi TVs often have built-in support for the protocol. AirPlay 2This allows you to broadcast your screen or individual video from devices based on macOS And iOS in high quality with minimal latency.
The connection process is extremely simple. In the macOS Control Panel (or menu bar), find the "Screen Mirroring" icon (two rectangles). Select your Xiaomi TV from the list. If this is your first time using it, a four-digit code will appear on the TV screen. Enter it on your computer.
It's important to note that for AirPlay to work, your TV must support this protocol at the firmware level. In some regions or on older Xiaomi models, you may need to install a special app from the Google Play store on the TV itself, for example, AirScreen or ApowerMirror, which emulate an AirPlay receiver.
The system allows you to flexibly configure output settings. You can broadcast the entire desktop or just the contents of a specific window, such as a browser or video player. This is convenient if you want to keep notifications or other open applications on your laptop private.
Streaming and DLNA Apps
If the operating system's built-in tools are unstable or don't support the required formats, third-party applications come to the rescue. Android TV, installed on Xiaomi TVs, a huge selection of programs for receiving video signals is available.
One of the popular solutions is the application AirScreenIt's universal and supports AirPlay, Google Cast, Miracast, and DLNA protocols. After installing the app on your TV and launching it, it creates a virtual device that's easily detected by your laptop. This often solves compatibility issues when native methods fail.
Another option is to use technology DLNA to stream media files. In this case, you don't stream the entire screen, but specific videos, photos, or music. In Windows, you can use the built-in "Streaming Media" feature or third-party players, such as VLC or Kodi, which can find TVs on the network.
| Application/Method | Supported OS | Latency | Quality |
|---|---|---|---|
| Miracast (Native) | Windows, Android | Low | High |
| AirPlay 2 | macOS, iOS | Minimum | Very high |
| AirScreen | All (via browser/software) | Average | Depends on the network |
| Google Chrome Cast | All (via browser) | Low | High |
Broadcasting via Google Chrome browser
A universal method that works on almost any operating system (Windows, macOS, Linux) is to use a browser Google ChromeIt has a built-in broadcasting function that uses technology Google Cast (Chromecast built-in), which is native to the Android TV ecosystem.
Open the Chrome browser on your laptop. Click the three dots in the upper-right corner of the menu and select "Cast...". The browser will scan the network and prompt you to select a device. You can cast a tab, the entire desktop, or a specific file.
The advantage of this method is its cross-platform compatibility. You don't need to worry about Windows versions or Miracast drivers. The main thing is that your Xiaomi TV supports Chromecast (which is true for 99% of Android TV models). To cast your desktop, select "Cast Desktop" from the menu.
- 🌐 The method works on Windows, macOS, Linux, and even Chrome OS.
- 📹 You can broadcast the system sound along with the tab image.
- ⚙️ You can select the stream quality in the broadcast settings.
⚠️ Please note: When streaming an entire browser tab, the load on your laptop's processor may increase, causing stuttering in high-definition video.
Troubleshooting and eliminating delays
Wireless video transmission is a complex process dependent on many factors. Users often experience audio and video desynchronization or intermittent connection interruptions. The primary cause is almost always radio channel congestion or weak signal strength.
Try turning off other devices that actively consume bandwidth (torrents, downloads on phones) while browsing. Restarting your router and clearing the DNS cache also helps. If the problem persists, check the power saving settings on your laptop's network adapter—Windows may be reducing its power to conserve energy.
In some cases, changing the laptop's screen resolution before connecting can help. Reducing the refresh rate or resolution can significantly improve stream stability. Also, make sure your TV is in "Game" or "PC" mode, if available, to minimize image post-processing.
Why is the picture twitching?
Jittering is often caused by signal interference. Try manually changing the Wi-Fi channel in your router settings to a less congested one (e.g., 1, 6, or 11 for 2.4 GHz).
Why isn't my Xiaomi TV showing up in the list of available devices?
This could be due to several reasons: the devices are on different networks (for example, one is on a guest network, the other on the main network), client isolation is enabled on the router, or the Windows Firewall is blocking detection. Check the network type in Windows and set it to "Private."
Is it possible to broadcast the screen with a delay of less than 0.1 seconds?
Achieving professional-quality latency over WiFi is virtually impossible due to the nature of the protocol. For games that require instant reaction, an HDMI cable is better. WiFi will always have a latency of 50 ms or more.
Is internet required for Miracast to work?
No, internet access is not required. Miracast technology creates a direct WiFi connection between devices (WiFi Direct). However, internet access may be required for initial setup or driver downloads.
How to improve audio quality when broadcasting?
Make sure the appropriate output device is selected in your Windows sound settings for your TV. If the sound is crackling, try lowering the bitrate in the streaming app settings or switching your TV to "Movie" mode to better handle the audio stream.
Does broadcasting work through the router's guest mode?
Usually not. Guest networks have client isolation, preventing devices from seeing each other. To share your screen, you need to connect your laptop and TV to the main LAN.