Modern users often face the need to stream content from their smartphone to the big screen, whether it’s a family movie from an online cinema, a presentation of work documents or a mobile game that requires maximum viewing. Xiaomi Mi TVs, running on the Android TV operating system, offer ample opportunities for organizing multimedia space in the living room without unnecessary wires.
Wireless technology allows devices to sync in seconds. However, despite the stated simplicity, users sometimes have difficulty in initial configuration. In this article, we will take a look at all the available methods of connection, from built-in system functions to third-party applications, so you can choose the most convenient option.
The quality of the connection depends on the stability of the home Wi-Fi network. Before starting the process, make sure that both gadgets are on the same local network and have current versions of the software. This is a basic requirement, ignoring which often leads to device search errors or broadcast interruption.
Preparatory stage: checking the network and settings
The foundation of successful synchronization is the right network configuration. Make sure your smartphone and Xiaomi TV are connected to the same router. Often the problem is that the phone is running over a 4G/5G mobile, and the TV is connected to Wi-Fi, or the devices are spread across different frequency bands (2.4 GHz and 5 GHz), which in rare cases can prevent detection.
Enter the TV settings menu by going to Settings → Network and Internet. Here you will see the connection status. If you are using a wired connection, make sure that the Ethernet cable is working. For the wireless method, it is critical that the signal is stable, since streaming video requires high channel bandwidth.
It's also worth checking if the device discovery feature is enabled. TV This option is usually active by default, but in some firmware versions MIUI for TV Restarting the router and both devices is a classic but effective step that helps reset the cache of network services and update the network. IP-address.
⚠️ Note: If your router supports Client Isolation or Guest Network, enabling these modes will prevent devices from seeing each other on the LAN.
Verification of operating systems is another important nuance: Outdated software on your smartphone may not support the new encryption protocols used by your TV. Update streaming apps and system components of Google Play Services on your phone to the latest versions.
Use of the built-in Chromecast feature
The most common and stable way to broadcast is Google Cast (Chromecast built-in) technology. Virtually all modern Xiaomi TVs have built-in support for this protocol. You do not need to buy individual dongle devices, since the functionality is already integrated into the system.
To start the broadcast, open the app on your smartphone that you want to show content from. This can be YouTube, Netflix, Instagram or Google Chrome. Find a stream icon that looks like a rectangle with Wi-Fi waves in the corner, usually located in the upper right or lower corner of the video player.
Once you click on the icon, the system will offer a list of available devices. Select your Xiaomi TV from the list. On the TV screen, you may have a request for confirmation of connection, which you need to accept the remote, then the video will play on the large screen, and the phone can be used as a remote control.
It's important to understand the difference between transferring a video file and mirroring a screen. Chromecast streams directly from the server to the TV, saving your phone battery power. If you close an app or lock your smartphone, playback on TV will continue. It's ideal for watching movies.
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For better video quality, make sure the router supports 802.11ac (Wi-Fi 5) or later, and is in line of sight from the TV.
Screen mirroring via Miracast and Wi-Fi Display
If you want to show the full content of the screen, including your phone menu, work documents, or a game that isn’t in the video player, Miracast technology is used. In the Xiaomi and Android ecosystem, this feature is often called “Translation” or “Wireless Display”.
On a Xiaomi TV, the activation process may vary depending on the firmware version. In most cases, you need to click the "Menu" button on the remote or go to the application section and select "Wireless Display" or "Screen Mirroring."
On Android, the algorithm of actions is as follows:
- 📱 Open the notification curtain and find the button Translation, Smart View or Projection".
- 📡 Turn on device search and wait for your Xiaomi name to appear TV.
- 🔗 Click on the device name to start pairing.
- ✅ Accept the connection request on the TV screen if it appears.
iPhone owners can also use this feature, but with nuances. Since Apple uses its AirPlay protocol, mirroring iOS on Android TV (Xiaomi) will require installing a special app on the TV, such as AirScreen or LeanKey, which emulate AirPlay reception.
The delay in mirroring can be noticeable, especially in dynamic games, because the image is encoded by the phone, transmitted over the network and decolonized by the TV in real time, and for static presentations or photo albums, this method is ideal.
Management through Mi Remote and Mi Home
Xiaomi has developed its own ecosystem that allows you to manage equipment through branded applications. For deep integration of a smartphone and TV, it is recommended to install the Mi Home app or Xiaomi TV Assistant (formerly Mi Remote) from the Google Play store.
Once you install the app and log in to your Mi Account, add your TV to your device list. The app automatically finds the TV on the local network. Once paired, the smartphone turns into an advanced remote with voice and keyboard support.
The Translation feature in the Mi Home app allows you to send photos and videos from your phone gallery to your TV screen, a convenient way to view footage without having to search for files through the TV's built-in media player. The app's interface is intuitive and Russified.
☑️ Pre-broadcast checks
⚠️ Note: When using third-party remote applications, make sure you give the necessary permissions to access the LAN. Without this right, the application will not be able to detect the TV, even if the network is configured correctly.
An added benefit of using the Mi Home is the ability to create scripts, such as when you run a movie on your phone, the light in the room can automatically dim if you have a Yeelight or Xiaomi smart lamp, which creates a real cinematic experience.
Alternative applications for broadcasting
Staff tools don’t always work properly with specific file formats or protected content, and in these cases, third-party solutions available on the Google Play Store come to the rescue, with Cast to TV – XCast or Web Video Caster being one of the most popular apps.
These programs work as a middleman, and you install a receiver app on your TV (via the built-in app store). TV) And the sender app to the phone, and the communication between them is established through QR-code.
Advantages of third-party solutions:
- 🎬 Support for a wide range of video formats that do not read the standard player.
- 🌐 The ability to broadcast video directly from the browser, bypassing the download.
- ⚙️ Flexible flow quality and buffering settings.
- 📂 Access to files in cloud storage (Google Drive, Dropbox).
However, it is worth remembering that free versions of such applications often contain advertising, for comfortable use without restrictions, you may need to buy a premium version, and some applications may consume more battery resources of the smartphone.
Why does video slow down when broadcasting?
Wired connection via HDMI and USB-C
Wireless technology is convenient, but it doesn't always provide perfect quality. If you want a 4K picture without compression artifacts, or if you're playing a demanding game where every millisecond of response counts, you'd better use cable.
For modern smartphones with USB Type-C port, there are USB-C to HDMI adapters. It is important that your phone supports the DisplayPort Alt Mode standard. flagship models of Xiaomi, Samsung and Huawei usually have this support, and budget models may not transmit video over USB.
Connection algorithm:
- Connect the USB-C adapter to your smartphone.
- Insert the HDMI cable into the adapter and free port of the Xiaomi TV.
- Switch the signal source to the TV with the Input button on the remote to the appropriate port (e.g. HDMI 1).
- The image should appear automatically. If not, check the resolution settings in the phone menu.
This method completely eliminates the dependence on Wi-Fi speed. The image is transmitted in its original quality, and the input delay is minimal. However, mobility is limited by the length of the cable, and the smartphone discharges faster, as the port is busy transmitting video.
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Wired connection is the only way to ensure that there is no delay (input lag) for a comfortable game of shooters or racing on the big screen.
Comparison of methods and troubleshooting
The way you choose depends on your goals: Chromecast is better for YouTube, Miracast is better for presentations, and cable is better for games. Below is a table that helps you determine the best option.
| Method | Quality. | Delay. | Convenience |
|---|---|---|---|
| Chromecast | High (up to 4K) | Low. | Very high. |
| Miracast | Medium/High | Medium | High. |
| HDMI Cable | Maximum. | Absent. | Low (need cable) |
| Applications (AirScreen) | Depends on the network. | Tall. | Average. |
If the TV can't see the phone, try rebooting the router. It often helps to forget the Wi-Fi network on both devices and re-enter the password. Also check if the router is not limited by the number of connected customers.
If there's sound and no image, check the screen resolution settings. Try to lower the output quality in the phone settings. Sometimes the antivirus on your smartphone blocks the local connection, believing it to be suspicious.