Today’s users rarely use a TV exclusively for on-air TV. Xiaomi’s smart smart TVs offer access to a wealth of entertainment content, but it often requires displaying images from a smartphone. This may be due to a desire to show photos to friends, run videos from an app that doesn’t have a TV version, or simply stream a desktop for a presentation. Fortunately, the Mi ecosystem offers some convenient methods for doing this.
The process of synchronizing gadgets usually takes only a few minutes and does not require deep technical knowledge. The main condition for most wireless methods is to find both devices on the same local network. However, there are wired options that can be useful in the absence of a stable Wi-Fi connection. In this article, we will discuss all the current methods, help to customize the transmission of sound and image, and consider possible problems and ways to solve them.
Before we get to the specific instructions, it’s worth mentioning the importance of the software version. On older firmware, some features may not work properly or at all. Make sure your Xiaomi TV has the latest available version of Android TV or PatchWall installed, which ensures compatibility with new data protocols and secure connection.
Device Preparation and Network Requirements
The foundation of successful connectivity is the right organization of the local network. To transmit a video stream in high resolution 4K or 1080p requires not only the presence of a signal, but also its sufficient bandwidth. The ideal option is to use a router that supports the 5 GHz Wi-Fi standard, which provides higher speeds and lower latency compared to the 2.4 GHz band.
Both smartphones and TVs need to be connected to the same access point. If you have a dual-band router that splits networks into 2.4G and 5G with different names (SSID), make sure both devices are in one. In some cases, even when connected to the same router but different frequency bands, devices may not see each other due to client isolation settings or router features.
⚠️ Note: Guest Network (WIFI) often blocks the ability to detect devices from each other.
It’s also worth checking the status of Bluetooth modules if you plan to use them for initial pairing or control. Although the main stream of video data goes through Wi-Fi, Bluetooth is often used for handshake procedures. Make sure that the phone has geolocation enabled, as this is a requirement in Android for scanning available devices up close.
☑️ Checking before connection
Broadcasting through the built-in Translation function (Miracast)
The fastest way to duplicate a phone screen on a Xiaomi TV is to use the built-in Miracast protocol, which allows you to transfer images and sound without using additional software on the TV side, since support is built directly into the Android operating system and the PatchWall shell.
On the TV side, you don't usually need to take any action unless the function is turned off in the settings. However, to be sure, you can go to Settings, select the App item and find the built-in Wireless Display or Screen Mirroring app. Run it and the TV goes to standby mode. The name of the device you'll be looking for on the phone will appear on the screen.
On a smartphone, the algorithm of actions can vary slightly depending on the model and version of the MIUI shell or HyperOS. Usually, just unlock the screen, swipe the notifications down and find the Broadcast, Projection or Cast button. Once activated, the phone will start looking for available displays. When your Xiaomi TV appears in the list, click on it to start pairing.
The quality of the image in this mode is directly dependent on the power of the Wi-Fi router. If you notice image layering or audio delay, try bringing the phone closer to the router or reducing the output resolution in the phone settings. Miracast protocol is great for showcasing presentations, photo albums or web surfing, but for dynamic games it may not be fast enough because of the inevitable lag.
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If your phone doesn’t see a TV in Miracast mode, try temporarily disabling your VPN on your smartphone – a common reason to block local device search.
Using the Google Home app for Chromecast
Because Xiaomi TVs run on Android TV, they have built-in support for Google Chromecast technology. It is one of the most stable and functional ways to transfer content. Unlike Miracast, which simply duplicates the screen, Chromecast allows you to “send” content from apps directly to the TV, freeing the smartphone for other tasks.
To manage this process, the phone must have a Google Home app installed. If it is not, download from the Play Market. Once installed, open the app and make sure you are logged in to the same Google account as your TV (although often just being on the same network is enough).
- 📺 Click on your TV icon in the Google Home app.
- 🔘 Select the Cast My Screen button in the lower menu.
- 📱 Confirm the request to start the broadcast on the phone pop-up window.
- 🎉 Image from the phone will appear on the big screen.
The great advantage of this method is that you can use your phone independently of your TV. You can turn off YouTube, respond to a message in your messenger, or even turn off your smartphone screen, and playback on your TV doesn't stop, which is especially convenient for watching long movies or listening to music.
It’s important to note that Chromecast requires a stable internet connection to work, as the TV often downloads content directly from the network, receiving only commands from the phone. If there is no internet on the TV, this method may not work properly or at all.
Why is Google Home streaming better?
Broadcasting through the Mi Home app
Xiaomi’s ecosystem offers its own management tool, the Mi Home app, which is a universal control center for all smart devices of the brand, including TVs, which is especially relevant if you want to not just broadcast the screen, but to gain advanced access to control the TV or use specific brand functions.
To get started, download the Mi Home app (for international versions of the region, you may need to choose China or Europe in the settings, depending on the region where you buy your TV), and add the TV to the list of devices. After pairing, your TV card will appear in the application interface.
The feature is often available in the device card, Broadcast or DLNA. This method is good because it is native to Xiaomi hardware and often works more stable than third-party solutions within the same ecosystem. In addition, Mi Home allows you to transfer files, photos and videos from the phone gallery to the TV without loss of quality using the DLNA protocol.
| Method | Stability | Delay (Latency) | Phone battery consumption |
|---|---|---|---|
| Miracast | Medium | Low (good for games) | High-pitched |
| Google Home | Tall. | Medium | Medium. |
| Mi Home (DLNA) | Tall. | Low (for media) | Low. |
| HDMI cable | Maximum | Absent. | Charging is coming. |
Using the Mi Home app also allows you to create scripts, for example, when you run a movie on a TV, the light in a room can automatically dim if you have Yeelight or Philips Hue smart lamps connected to the same system.
Connection of iPhone and iPad (AirPlay)
Apple device owners are as lucky as Android users. Xiaomi PatchWall TVs and modern models on pure Android TV support the AirPlay 2 protocol. This means you can stream content from an iPhone or iPad as easily as on an Apple TV, without installing additional apps on the TV itself.
The process is as simple as possible: make sure that the iPhone and TV are connected to the same Wi-Fi network. Open the Control Point on the smartphone (swipe down from the upper right corner on Face ID models or swipe up on models with a button).
From the list of available devices, select your Xiaomi TV. If this is the first time, the confirmation code may appear on the TV screen, which you need to enter on the iPhone. After that, the smartphone screen will fully appear on the TV. To play videos from applications (YouTube, Netflix, Movie Search), just click the AirPlay icon or Broadcast inside the player itself.
⚠️ Note: Some older Xiaomi TVs may not be able to support AirPlay, and it is recommended to use third-party apps from the Google Play Store on your TV, such as AirScreen.
The quality of the transmission through AirPlay 2 is usually very high, with support for dynamic bitrate change depending on the quality of the network. The sound is transmitted in a multi-channel format, if your audio system supports it, which makes the method ideal for watching movies in high quality.
Wired connection via HDMI and USB-C
Wireless technology is convenient, but nothing beats the reliability of wires. If you need to display a low latency image (for example, for games) or the Wi-Fi network is overloaded, use a cable connection. For modern smartphones with a USB Type-C port, you will need a USB-C to HDMI adapter.
It’s important to understand that not all phones support USB image output. The technology is called MHL or DisplayPort Alt Mode. Xiaomi, Samsung and other top-end devices usually support this feature, whereas budget models may not. Check your phone’s specification before buying an adapter.
The connection is simple: insert the adapter into the phone, connect HDMI-cable from the adapter to the free port on the TV. switch the signal source on the TV to the appropriate input (for example, switch the signal source on the TV to the corresponding input, HDMI The image must appear automatically. In some cases, permission may be required to access the window on the phone that appears.
The advantage of the wired method is the lack of compression of the video stream, which guarantees better color reproduction and no compression artifacts. In addition, the phone will be charged during operation (if the adapter has a charging port), which is critical for long sessions.
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Wired connection is the only way to get an image without compression and with zero latency, which is critical for competitive games and professional color work.
Frequent problems and their solution
Despite the ease of setting up, users can face a variety of difficulties, and one of the most common problems is that the TV doesn't show up on the list of available devices, most often it's solved by rebooting the router, network services can freeze, and a simple reboot of equipment restores the normal operation of detection protocols.
Another common situation is that there's an image, but there's no sound. Check the audio settings in Android. When you connect an external display, the system can switch the output to a Bluetooth headset or leave it on the phone's speaker. In the notification curtain or in the audio settings, select your Xiaomi TV with the output device.
If the broadcast is constantly interrupted or the picture is “crumbled”:
- 📶 Get closer to the router or TV.
- 🔄 Turn it off. VPN and proxy servers on the phone.
- 📲 Close background apps that consume traffic.
- ⚙️ Reset the network settings on the TV (Settings) → Network → Reset).
In rare cases, the problem may be in antivirus software or a firewall on a router that blocks local connections between devices. Try temporarily disabling protection for diagnosis. Also make sure that the date and time on both devices are synchronized, as desynchronization can prevent the establishment of a secure connection.