Modern Xiaomi TVs turn the living room into a real multimedia center, but the device’s potential is fully realized only when synchronized with a smartphone. The ability to broadcast photos, videos and games from the screen of a mobile device to a large diagonal is the standard that users expect from a smart home. Owners of Xiaomi equipment have several effective ways to achieve this task, each of which has its own technical features.
The choice of the specific method often depends on your TV model (Mi TV, Redmi TV or Android TV Box) and smartphone operating system. Some methods require a stable Wi-Fi connection, while others allow you to transfer content even through wired interfaces. Understanding the differences between Miracast, Chromecast and wired connection will help avoid image delays and audio dissynchronization.
In this article, we will take a look at all the current methods of connection, from standard Android functions to specialized applications. You will learn how to configure screen transfer without using third-party software, as well as how to solve typical problems when devices “cannot see” each other on the network.
Use of the built-in "Translation" (Wireless Display) function
The most common and convenient way to do this is to use wireless display technology that is built directly into the Android operating system. On Xiaomi TVs, this feature is often called Wireless Monitor or Miracast. To get started, make sure that both devices are connected to the same Wi-Fi network, as data transfers are locally via the router.
On the Xiaomi TV remote, find a button with a signal source or application icon. In the menu that opens, select the Wireless Display app. After you run, a message will appear on the screen about waiting for a connection. If you have a newer PatchWall model, the feature can be accessed via the Quick Settings menu or voice search.
On a smartphone, the algorithm is also simple: lower the notification curtain and find the icon Translation, Smart View (on Samsung) or Projection. The phone will start searching for available devices within network range. Once your TV name appears on the list (like Living Room Mi TV), tap it. The image from the mobile device will instantly appear on the TV screen.
⚠️ Note: When using high-resolution wireless broadcasting (4K) It can cause a slight cursor or sound delay, and for dynamic games, this may not be the right approach because of input lag.
Connecting with Google Home and Chromecast built-in
Most modern Xiaomi TVs run on Android TV or have built-in support for Chromecast technology.This allows you to stream content from apps (YouTube, Netflix, Twitch) directly without loading the smartphone processor. To implement this method, you need to install the Google Home app on your phone if it is not already built into the system.
Open the Google Home app on your smartphone. It will automatically scan the network and find all compatible devices, including your Xiaomi TV. Select the device from the list and click the "Cast my screen" button. Unlike Miracast, it uses the Google Cast protocol, which often provides a more stable connection and better picture quality.
The advantage of this method is that you can control playback from your phone while the TV is running autonomously. You can fold the YouTube app on your phone, write messages, or even turn off the smartphone screen, and the video on the TV will continue to play, which is especially useful when watching long movies or TV shows.
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If the TV doesn’t show up in Google Home, make sure that Bluetooth is on the phone and TV, as it is used to initially detect the device on the network.
Wired connection via HDMI and USB-C
For users who are critical to maximum image and no delays, wired connectivity is the best solution. However, there is an important caveat: not all Xiaomi smartphones support video output via a USB Type-C port. Support is mainly flagship models with USB 3.0/3.1 interface and DisplayPort Alt Mode technology.
To connect, you will need a special adapter (adapter) USB-C to HDMI. One end of the adapter is inserted into the charging connector of the smartphone, and in the second, a standard one is connected. HDMI-After connecting, switch the signal source on the TV to the appropriate port (for example, HDMI 1 HDMI 2).
Xiaomi smartphones with this feature (the Mi 10, Mi 11, Mi 12, Mi 13 and some Redmi K models) will automatically detect the external device. A copy of the phone’s display will appear on the TV screen. In some cases, the phone’s settings under Screen or Advanced Settings will require manually activating HDMI mode.
| Type of connection | Image quality | Delay (Latency) | Requirements |
|---|---|---|---|
| Wi-Fi (Miracast) | High (up to 1080p/4K) | Medium (depending on router) | The same Wi-Fi network |
| Chromecast | Maximum (4K HDR) | Low (for streaming) | Google Home appendix |
| HDMI (Wire) | No loss (Native) | Absent. | USB-C adapter to HDMI |
| Mi Remote (IR) | It's not broadcasting. | N/D | Availability of an IR port |
Broadcasting through the Mi Home app
Xiaomi’s ecosystem offers its own Mi Home app, which serves as the control center for all smart devices. Although its main function is to manage gadgets, it also allows interaction with the brand’s TVs, a technique that is especially useful if standard Android protocols are not working correctly or the TV is on a different subnet.
Once you add your TV to the Mi Home app, select a card from your device list. The control interface often has a Translation or Cast button. The app will try to connect to your TV using Xiaomi's proprietary protocols. This can be useful for showing photos from your phone's gallery or running videos from local files.
It is worth noting that the live streaming functionality in Mi Home may vary depending on the regional version of the app (Chinese or Global). In the global version, the options may be limited compared to the Chinese counterpart. If the feature does not work, try updating the app to the latest version through Google Play.
Why can't Mi Home see TV?
Use of third-party screencasting applications
If the built-in tools fail or require advanced functionality (for example, audio transmission from applications that block screen capture), third-party solutions come to the rescue. One of the most popular and reliable is the Web Video Caster or AirScreen app (installed on the TV).
Install a receiver app (like AirScreen) from the Google Play Store on the Xiaomi TV itself. Once launched, it will create a virtual device that will be visible to the phone as AirPlay or Cast receiver. On your smartphone, run the stream by selecting the device that appears, a method that often brings old TV models to life or solves compatibility problems.
Another option is to use mirrored remote applications, such as TeamViewer QuickSupport or AnyDesk, if you need remote control or a screen demonstration for support, but they are less suitable for viewing media due to image compression.
☑️ Checklist before connection
Problem Solving and Frequent Connection Errors
Despite the simplicity of the technology, users often face a situation where the phone does not see a Xiaomi TV.The first and most common reason is to use a guest Wi-Fi network or split 2.4 GHz and 5 GHz frequencies with customer isolation.
The second common problem is whether your browser’s Incognito mode is enabled or your smartphone’s VPN is used. Device Detection Protocols (SSDP, mDNS) are often blocked in these modes for security reasons. For a successful connection, temporarily disable the VPN and check your privacy settings.
If there is an image but no sound, check your Bluetooth settings. Sometimes a Xiaomi TV may try to output the sound to connected Bluetooth headphones rather than its speakers, even if the picture is on Wi-Fi. Switch the output to Bluetooth settings or in the notification curtain.
⚠️ Note: When using public Wi-Fi networks (hotels, cafes) broadcasting to the TV is not possible due to the network security policy, which prohibits the exchange of data between customers' devices.
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The stability of the wireless connection depends on the congestion of the Wi-Fi channel. If the broadcast is interrupted, try to switch the router to a less busy channel or use the 5 GHz band.