Modern Xiaomi TVs based on the platform Android TV or branded shell PatchWall, offer users tremendous multimedia interaction capabilities. One of the most popular features is wireless content sharing, which allows you to instantly broadcast photos, videos, and even the entire smartphone screen to a large screen. This eliminates the need to search for cables, adapters, or delve into the settings of complex media players, making the data sharing process as intuitive as possible.
Wireless data transmission technologies such as Miracast, DLNA and built-in Google Chromecast, are already deeply integrated into TV software Xiaomi Mi TV And Mi BoxHowever, despite the claimed simplicity, users often encounter difficulties during initial device synchronization. Issues can be caused by differences in operating system versions, router settings, or simply mismatched Wi-Fi network frequency ranges.
In this article, we'll take a detailed look at all available connection methods, paying particular attention to the nuances of working with different mobile device operating systems. You'll learn how to ensure stable high-definition video streaming and what hidden settings may be required for proper operation. wireless display on Xiaomi TVs.
Technical requirements and equipment preparation
Before setting up the stream, you need to make sure your equipment meets the minimum technical requirements. A fundamental condition for a successful connection is the proximity of both devices—the smartphone and the TV. Xiaomi — on the same local network. This means they must be connected to the same router, regardless of whether you use a wired TV connection or Wi-Fi.
Please pay attention to the frequency range of your wireless network. To transmit high-quality video streams, especially in high-resolution 4K or Full HD with high bitrate, it is highly recommended to use the network 5 GHz. Standard 2.4 GHz may not provide sufficient bandwidth, resulting in constant buffering, image tearing, or audio desync.
- 📱 A smartphone or tablet running Android (version 5.0 and above) or iOS (version 11.0 and above).
- 📺 Xiaomi Smart TV (Mi TV series, Mi TV Stick, or connected Mi Box).
- 📡 A router that supports Wi-Fi 802.11n/ac/ax standards and has client isolation functionality (must be disabled).
- 🔋 Charged devices, as active data transfer quickly drains the phone's battery.
It's also worth checking if your TV's software is updated to the latest version. Manufacturers regularly release patches that fix communication protocol errors. Go to the menu Settings → About TV → System update and check for new software versions.
⚠️ Note: If your router is configured in "Guest Network" mode or "AP Client Isolation" is enabled, devices will not be able to "see" each other on the local network, even if they are in the same Wi-Fi zone. Disable these features in your router settings.
Using the built-in Wireless Display (Miracast) feature
The most universal method, which does not require installing additional software on a smartphone, is based on technology MiracastIn the Xiaomi ecosystem, this feature is often referred to as "Wireless Display" or "Cast." It allows you to clone your mobile device's screen to your TV in real time, making it ideal for showing presentations, playing games, or watching videos from apps that don't have a dedicated Cast button.
To activate the reception mode on the TV Xiaomi You need to go to the signal sources menu. This is usually done by pressing the button with the square and arrow on the remote control or through the main menu. Find the app called Wireless display or Mi Miracast and launch it. A "waiting for connection" message will appear on the screen with the name of your TV.
☑️ Pre-launch check for Miracast
The next steps depend on your smartphone model. On devices running stock Android or MIUI, you need to open the quick settings panel (swipe down from the top) and find the button Broadcast, Projection or Smart View**. After searching for available devices, select your Xiaomi TV from the list. The image should appear on the big screen almost instantly.
It's important to understand the difference between simple screen mirroring and streaming. When using Miracast, the phone encodes the video stream and sends it to the TV, which puts a strain on the smartphone's processor and can cause the device to overheat. Furthermore, in this mode, the phone's screen stays on, draining battery power.
| Parameter | Miracast (Broadcast) | DLNA / Chromecast |
|---|---|---|
| Transmission type | Screen cloning (mirroring) | Streaming link/file |
| Phone addiction | High (screen should be lit) | Low (you can minimize the application) |
| Video quality | Depends on the phone's power | Maximum (decodes TV) |
| Battery consumption | High | Minimum |
Streaming via Google Chromecast and YouTube
TV owners Xiaomi Google certification puts them in a better position because they have access to native technology. Google Chromecast built-inThis method is fundamentally different from Miracast in that the phone doesn't broadcast its screen image, but rather acts as a remote control, sending the TV a link to the content. The TV automatically downloads and plays the video, ensuring the best quality and the absence of lag.
The easiest way to try out this technology is to use an app YouTubeOpen the video on your smartphone and tap the streaming icon (the rectangle with waves in the corner) at the top of the player. Select your TV from the list of available devices. Xiaomi Mi TVThe video will start playing on your TV, and a control panel will appear on your smartphone screen, allowing you to pause the video, change the volume, or create a playback queue.
What should I do if the broadcast icon doesn't appear?
If the Chromecast icon doesn't appear in your apps, make sure you have the Google Home app installed on your phone. Also, make sure your smartphone and TV are using the same Google account, although this isn't always a requirement for working on a local network.
The advantage of this method is its multitasking capabilities. You can minimize YouTube, reply to a message in a messenger, or even turn off your smartphone's screen—and playback on your TV won't be interrupted. This makes Chromecast ideal for long movie viewing sessions.
It's worth noting that Chromecast technology is supported by more than just Google services. Many popular streaming services, such as Netflix, IVi, Okko And Spotify, also have built-in support for this protocol. The operating principle is the same everywhere: look for the streaming icon, select the device, and enjoy the content.
⚠️ Note: The app interface and button layout may change after updates. If you can't find the cast button, check the app settings—sometimes the feature needs to be activated manually in the "Devices" or "Connections" section.
Connecting Apple (iOS) devices to Xiaomi TV
iPhone and iPad users often wonder about compatibility, given the closed ecosystem Apple. Televisions Xiaomi do not have built-in support AirPlay 2 This feature is available at the hardware level in all models, but is being actively implemented through software updates in newer series. If your TV supports AirPlay 2, you'll see it in the list of devices when you open Screen Mirroring in Control Center on iOS without any additional steps.
In the absence of native AirPlay support, Xiaomi TV manufacturers often pre-install or recommend installing an app AirPlay Receiver Or use the built-in solutions in the PatchWall shell. Check the list of apps on your TV—if "AirPlay" is there, launch it. After that, your iPhone should see the TV as an available device for casting.
- 🍏 Make sure Wi-Fi and Bluetooth are turned on on your iPhone.
- 📺 On a Xiaomi TV, you may need to manually launch the AirPlay service through the application menu.
- 🔒 When you first connect, a code may appear on the TV screen that you need to enter on your iPhone to confirm trust.
- 🔄 If standard methods don't work, use third-party media server applications, which will be discussed below.
To cast a photo or video from your iPhone's Photos gallery, simply open the media file, tap the "Share" button, and select "Screen Mirroring," or simply find your TV in the AirPlay list. Connection stability in this case also directly depends on the quality of your router's Wi-Fi signal.
Using third-party media server applications
If built-in methods don't work for some reason or their functionality isn't sufficient, universal media server apps come to the rescue. The leader in this field is LocalCast, BubbleUPnP or branded Mi Remote (Although the latter is more focused on control.) These programs can find DLNA-compatible devices on the network and stream virtually any video file format to them.
The principle of operation is simple: you install the application on your smartphone, it scans the network and finds your TV XiaomiThen you select a video file from your phone's memory or via a network link, and the app sends a data stream to the TV. The TV perceives this as playback from an external source, using its built-in player.
The application deserves special attention Xiaomi Mi Remote (or its equivalent, as support may vary by region). It allows you to not only control your TV but also stream content. The app menu often includes a "Cast" section, which activates the TV's reception mode.
For advanced users who want to stream their screen with minimal lag, you can consider installing apps like AirScreen or AirPin from the Google Play store on the TV itself. These programs emulate AirPlay and Miracast receivers, significantly expanding compatibility with older or non-standard devices.
Diagnosing problems and troubleshooting
Even with proper setup, situations may arise where the phone doesn't detect the TV or the connection constantly drops. Always check the basic connection first: try opening a website on your phone and launching YouTube on your TV to ensure the internet connection is working. Often, the problem is that one of the devices has lost its Wi-Fi connection or has entered power-saving mode.
If the devices see the network but can't see each other, try rebooting the router. The network settings cache may be full, causing errors in the ARP table. Another solution is to "Forget the network" on both devices and reconnect with the password.
If the video is streaming but the audio is lagging or choppy, reduce the stream quality in the source app's settings. Also, close background apps on your smartphone to free up CPU resources for encoding the video stream.
Why isn't my Xiaomi TV showing up in the list of available devices?
Most likely, the devices are connected to different networks (for example, one to a guest network and the other to the main network) or client isolation is enabled on the router. Also, check if your phone's antivirus software is blocking local device detection.
Is it possible to stream audio only to the TV while leaving the phone screen off?
Yes, but only when using Chromecast or DLNA technologies for audio files or video clips. When using full screen mirroring (Miracast), the phone screen usually needs to remain active, although some models allow you to turn it off while continuing to stream.
Does my old Xiaomi TV support new protocols?
Older models may not be updated to support new versions of AirPlay or Chromecast. In this case, the only solution is to purchase an external set-top box (such as Chromecast with Google TV or Apple TV) or use an HDMI cable with the appropriate adapter.
How to improve picture quality during broadcasting?
Use a 5GHz network, move closer to your router, close background downloads on other devices, and select the highest available resolution in the source app (e.g. 1080p instead of 720p).
Is it safe to use third-party streaming apps?
Apps from official stores (Google Play, App Store) undergo security checks. However, avoid installing unknown APK files on your TV, as they may contain malicious code capable of intercepting data from your local network.