Xiaomi’s modern multimedia ecosystem offers users many ways to interact between devices, allowing them to turn a regular laptop into a powerful content management center on a large screen. Connecting a laptop computer to a Xiaomi or Mi TV without using physical cables is not just a convenience, but the standard of image and sound quality that is expected of any smart technique today. The lack of wires relieves the workspace from chaos and allows you to freely move around the room while continuing to manage a presentation or movie.
The basis of this interaction is the Wi-Fi protocol, which provides high-speed data transfer. Depending on the operating system of your laptop, whether it is Windows, macOS or Linux, the methods of synchronization may differ in the algorithm of actions, but the end result remains the same - duplicate screen or expand the workspace. It is important to understand that the stability of the connection depends on the quality of your router and support for modern standards for video transmission.
In this article, we will discuss in detail all available methods of wireless integration, from built-in system functions to third-party software. You will learn how to configure Miracast, use DLNA technologies to stream files and what nuances exist when working with different versions of operating systems.
Preparing network and equipment for synchronization
The first and most critical step is to ensure the right network infrastructure. In order for a Xiaomi laptop and TV to “see” each other, they must be on the same LAN. This means that both devices must be connected to the same router. If you have a dual-band router that supports 2.4 GHz and 5 GHz, it is highly recommended to use the 5 GHz band.
This range provides higher bandwidth, which is critical for transmitting a high-resolution video stream without artifacts and delays.
Check if the Wi-Fi module on your laptop is enabled and if it is activated in the TV settings.
⚠️ Note: Using a Guest Network on a router may block the ability to detect devices from each other due to customer isolation.
It is also worth making sure that the TV is installed the current version of the Android TV or PatchWall operating system.
Outdated software may not support new encryption protocols or broadcast standards.
Updating your firmware often solves hidden compatibility issues that cannot be diagnosed visually.
☑️ Checking connection readiness
Using Miracast Technology in Windows 10 and 11
Windows 10 and Windows 11 have built-in support for Miracast, which allows you to broadcast a screen image without installing additional software. In the Xiaomi ecosystem, this feature is often implemented through the built-in Wireless Display app or similar system services. To start the process, you need to open the notification center on your computer by pressing the Win + A key combination.
In the menu that opens, select the “Project” button.
The system will begin searching for available wireless displays within the network range.
When the name of your Xiaomi Mi TV appears in the list, click on it for initiation connection.
On the TV screen, a request for confirmation of connection may appear, which must be accepted by the remote.
After successful pairing, the Windows desktop will be completely duplicated on the big screen.
You can change the projection mode by pressing Win + P and selecting Expand or Second Screen Only.
What to do if the “Project” button is inactive?
| Parameter | Description | Recommendation |
|---|---|---|
| Protocol | Miracast over Wi-Fi | Standard for Windows |
| Permission | Up to 4K (depends on router) | Use 1080p for stability |
| Delay (Latency) | Low/Mediocre | Not suitable for dynamic games |
| Sound. | It's broadcast with the video. | May require manual adjustment |
Broadcasting via Google Chrome (Chromecast built-in)
Xiaomi TVs often feature built-in Chromecast technology, making Google Chrome a powerful streaming tool.This method is ideal if you need to show the contents of a particular browser tab or stream a video file from your hard drive. Open your Chrome browser on your laptop and make sure you are logged in to your Google account.
In the upper right corner, click on three vertical dots to open the settings menu.
Select the "Cast" item in the drop-down list.
In the window that appears, select the broadcast source: “Translate tab”, “Translate file” or “Translate full screen”.
Click on the name of your Mi TV in the list of available devices.
The image will appear on the TV screen almost instantly.
To stop the broadcast, just click on the Cast icon in the browser again.
⚠️ Note: When broadcasting the whole screen through Chrome, audio and video may be out of sync, especially with a high file bitrate.
This method heavily loads the laptop processor, since the flow encoding is software.
To watch movies in 4K, it is better to use built-in players or DLNA.
Third-party applications for extended functionality
If standard tools don’t meet your needs or are not working well, specialized applications come to the rescue. For the Android TV platform on which Xiaomi TVs are based, there are many utility solutions that improve connection quality. One popular solution is the AirScreen app or TV Cast.
Install the selected app from the Google Play Store on your TV.
Launch the application and follow the instructions on the screen to activate the receiver.
On your laptop, go to IP-address specified in the application, or use the device search function.
Some applications allow you to transfer files, photos and videos directly from the file manager.
It is also possible to configure the control of the TV from the laptop keyboard.
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When using third-party applications, turn off the antivirus firewall for setup time, as it can block local connection ports.
Features of connecting MacBook (macOS) to Xiaomi TV
Apple MacBooks have some limitations to face, as native AirPlay technology is not always supported out of the box by Xiaomi TVs without Apple certification. However, the solution is: install a replica app on your TV. The most popular option is the AirScreen app or Receiver for AirPlay.
Find and install the AirPlay emulation app on your Xiaomi TV.
Launch the application and wait for the status “Ready to connect”.
On a MacBook, click on the Screen Replay icon (two rectangles) in the menu bar.
Select your TV from the list of available AirPlay devices.
Enter the confirmation code if it appears on the TV screen.
Now the Mac screen is broadcasting to the big screen with minimal latency.
| Function | Windows (Miracast) | macOS (AirPlay) |
|---|---|---|
| Built-in support | Yes (mostly) | No (needs TV app) |
| Image quality | High. | Very high. |
| Stability | Depends on the drivers. | Tall. |
| Sound. | Stereo / 5.1 | stereo |
Addressing common problems and delays
Despite the convenience of wireless connectivity, users may experience problems such as sound out of sync, low resolution, or periodic communication interruptions.