Modern technologies allow you to turn any TV into a full-fledged multimedia center, and devices from Xiaomi are no exception. Users often look for ways to display images from their laptop screen on a larger display without the hassle of cables that get tangled underfoot and spoil the look of their space. Wireless connection via Wi-Fi provides exactly this freedom, allowing you to stream videos, photos, or even mirror your desktop in high definition.
In this article, we'll take a detailed look at all available synchronization methods, from built-in Windows features to using third-party apps. You'll learn how to set up Miracast for instant screen sharing and how to organize your media library through DLNA For a comfortable movie viewing experience. Properly setting up network parameters and understanding the principles of data transmission protocols will help avoid delays and audio desynchronization.
Before you begin setting up, make sure that both devices - your laptop and TV Mi TV — connected to the same wireless network. This is a fundamental requirement for most data transfer methods, as the router acts as an intermediary, routing information packets between devices. If you're using a guest network or different frequency bands (2.4 GHz and 5 GHz) with client isolation, the connection may fail.
Preparing equipment and checking the network
The first step to successful synchronization is proper infrastructure preparation. Make sure your router supports the standard. Wi-Fi Direct, which is necessary for direct data exchange between devices without accessing an external server. Most modern models Xiaomi equipped with dual-band modules, which significantly improves the stability of high-definition video stream transmission.
Check the operating system version on your laptop. Windows users are still using versions 10 and 11, which have wireless display functionality built in by default. On macOS, the situation is a bit more complicated, as the Apple ecosystem uses its own protocol. AirPlay, which is not always natively supported by Android TVs without installing additional software.
⚠️ Attention: If your router has "Client Isolation" or "AP Isolation" enabled, devices on the same network won't be able to see each other. Disable this option in your router's security settings if you're having trouble connecting.
It's also worth updating your TV's firmware to the latest available version. Manufacturers regularly release patches that fix network module bugs and improve compatibility with various video drivers. Go to the settings menu and select Settings → About TV → System updateto check for a new version of the software.
Using Miracast technology for screen mirroring
The fastest way to display an image is to use technology MiracastIt allows you to stream your laptop's screen content to your TV in real time. In Windows, this feature is called "Connect" and doesn't require any additional drivers if your wireless equipment supports the Wi-Fi Direct standard.
To get started, open the notification center on your computer (key combination Win + A) and click the "Project" button. The system will begin searching for available displays. On the TV Xiaomi At this time, you may need to launch the Wireless Display or Miracast app, which is usually located in the Applications folder or in the signal sources menu.
Once the device is detected, select your TV from the list. A connection confirmation prompt may appear on the TV screen; you'll need to allow it using your remote. Image quality will depend on signal strength and wireless channel congestion.
☑️ Check before connecting Miracast
It is important to note that when using Miracast The load is placed on the laptop's processor and graphics card, as the video stream is encoded on the fly. This may result in a slight performance drop in games or heavy software. For office tasks and video viewing, this method is optimal due to its simplicity and speed of deployment.
Setting up DLNA for media playback
If your goal is not to duplicate your desktop, but to watch movies or listen to music stored on your laptop's hard drive, it is better to use the protocol DLNAIt allows the TV Xiaomi View shared folders on your computer as network resources and play content using your own processor without overloading your laptop.
In Windows, you need to enable media streaming. Go to Settings → Network & Internet → Status → Sharing Options. Turn on network discovery and file sharing. Then, in Control Panel, find "Media streaming options" and enable it, allowing access for your TV.
On your TV, open the File Explorer or Media Player app. You should see your computer's name in the list of available sources. Once you've opened it, you'll have access to videos, photos, and music. For more flexible control, you can install third-party servers, such as Universal Media Server or Plex, which provide a user-friendly interface and automatic loading of covers.
| Characteristic | Miracast | DLNA | HDMI (cable) |
|---|---|---|---|
| Transmission type | Screen mirroring | File transfer | Digital signal |
| Latency | Medium/High | Absent | Minimum |
| PC load | High | Low | Absent |
| Sound quality | Depends on the network | No losses | No losses |
Usage DLNA This is especially convenient when you need to show a presentation in high definition or play a 4K movie that your laptop might not be able to handle via wireless screen mirroring. The TV decodes the video stream automatically, ensuring smooth playback.
Broadcasting via Google Chrome browser
Browser Google Chrome has a built-in broadcast function that works on the basis of technology Chromecast. Since many televisions Xiaomi If they run on Android TV or have built-in Chromecast support, this method is one of the most stable.
Open your laptop's browser and click the three dots in the upper-right corner of the menu. Select "Cast." A list of available devices will appear in the window that opens. If your TV isn't visible, make sure the corresponding module is enabled in your browser. You can cast a single tab or your entire desktop.
⚠️ Attention: When streaming the entire system via Chrome, audio and video may be out of sync. For watching movies, it's best to use the TV's built-in player or streaming services directly to the TV.
The advantage of this method is its cross-platform nature. You can use it not only on Windows, but also on Linux or macOS. Furthermore, Chrome makes it easy to switch sources, for example, quickly displaying a Google Docs document or a YouTube video, without overloading the system with a completely duplicated interface.
Why might streaming through Chrome be slow?
Slowdowns may be caused by a lack of RAM in the browser, as each tab consumes resources. Low Wi-Fi bandwidth may also be a cause if other devices are actively downloading files on the network.
Third-party apps for advanced features
Standard tools are sometimes insufficient, especially when specific functionality is required, such as cursor control with a remote control or high-bitrate audio. In the Google Play Store on your TV Xiaomi You can find many receptor apps such as AirScreen or Receiver for AirPlay.
Application AirScreen emulates an AirPlay receiver, making it possible to connect MacBook laptops and other Apple devices to a TV Xiaomi Without purchasing an Apple TV box. After installing the app, follow the on-screen instructions to pair. The process typically takes less than a minute.
For Windows users there are utilities like LetsView or ApowerMirrorThey require client installation on both the TV and PC. These programs often offer additional features, such as screen recording, drawing on the broadcast image, and fine-tuning image quality.
Using third-party software is justified when standard methods are unstable or don't support the codec you need. However, keep in mind that free versions of such apps may contain ads or have session time limits.
Solution and connection optimization
Even with proper setup, connection issues may still occur. These are most often due to interference or outdated drivers. If the image is choppy or disappears, try reconnecting your devices to the 5 GHz network, which is less congested than the standard 2.4 GHz.
Check the power-saving settings of your laptop's Wi-Fi adapter. Windows may be disabling the module to save power, which can cause connection drops. Go to Device Manager, find your network adapter, open Properties → Power Management, and uncheck "Allow the computer to turn off this device."
It's also worth paying attention to your antivirus software and firewalls. Sometimes they block incoming connections, considering them suspicious. Add your home network profile to the trusted list and create a rule allowing incoming connections for media services.
⚠️ Attention: Xiaomi TV interfaces (MIUI TV, Android TV, Google TV) may vary depending on the region and model year. Menu item layouts may vary, so be sure to follow the meaning of the actions, not just the button names.
If all else fails, reset the network settings on both devices. You can also try changing the Wi-Fi channel on your router to a less congested one using specialized analyzer apps for your smartphone.
Frequently Asked Questions (FAQ)
Why doesn't my laptop see my Xiaomi TV in the list of available devices?
Most likely, the devices are connected to different Wi-Fi networks (for example, one to a guest network and one to the main network) or client isolation is enabled on the router. Also, check if your antivirus software is blocking network discovery.
Is it possible to connect a MacBook to a Xiaomi TV without a set-top box?
Yes, this is possible. To do this, you need to install an app that supports the AirPlay protocol (such as AirScreen) on your TV, or use the Chrome browser with the appropriate extension for casting.
How to improve picture quality over a wireless connection?
Connect your laptop and router via an Ethernet cable, if possible, or use the 5 GHz band. Make sure there are no thick walls or strong sources of interference, such as microwave ovens, between the devices.
Is audio transmitted via Miracast?
Yes, Miracast technology supports multi-channel audio. However, in some cases, you may need to manually select the audio output device in the settings.