Modern multimedia capabilities make it easy to stream content from a mobile device to a big screen, but users often face nuances when pairing gadgets from different ecosystems. Owners of the Huawei and Xiaomi (Mi TV) bundle may have difficulties due to the lack of a single proprietary system, but standard data protocols solve this problem without complex software.
There are several proven synchronization methods, from wireless technology to physical cable connectivity, and the specific method depends on the operating system version, the TV model, and whether you have access to a Wi-Fi network. Below we will detail the algorithms for each scenario so you can enjoy high-resolution video and photos.
Before you start setting up, make sure that both devices are on and in good condition. It is important to understand that wireless transmission requires a stable connection, while the wired method ensures maximum picture quality without delay.
Preparation of equipment and compatibility check
The first step to a successful broadcast is to properly configure the network environment. Most wireless methods, such as Miracast or DLNA, require that a Huawei smartphone and a Xiaomi TV be on the same local Wi-Fi network. This is a fundamental requirement, without which devices simply will not “see” each other in the list of available receivers.
Check the software version on both gadgets. On a Xiaomi TV with a PatchWall shell or Android TV, the broadcast functions are often built-in by default, but may require activation in the app menu. On Huawei smartphones with an EMUI shell or HarmonyOS, the corresponding modules are also present in the system, but their location may vary depending on the model’s year of release.
Make sure your TV doesn’t have parental or guest controls that can block incoming connections from external devices, and you should also turn off the router’s Client Isolation feature if it’s active, as it prevents the exchange of data between devices within the network.
- 📡 Make sure both devices are connected to the same Wi-Fi frequency (2.4 GHz or 5 GHz).
- 🔄 Update the firmware of the Xiaomi TV to the latest available version through the settings menu.
- 📱 On Huawei phone, turn on Bluetooth and Wi-Fi modules to speed up device search.
- 🔌 If you use a wired method, check the integrity of the cable and adapters.
Wireless broadcasting via embedded tools (Miracast)
The most common way to display a Huawei phone screen on a Xiaomi TV is by using Miracast technology, which is often referred to as Wireless Projection or Translation in Huawei’s interface, which allows you to duplicate images from a smartphone in real time, which is ideal for displaying presentations, photo albums or games.
To start the process on the remote control of the Xiaomi TV, find a button with the remote image or application icon and select the source of the signal “Wireless Display”. On some models with Android TV, you must pre-start the Translation application from the list of pre-installed programs. The TV screen will go into the waiting mode for connection.
On a Huawei smartphone, lower the notification curtain down to open the Quick Access bar. Find the Project icon (or Translation) and click on it. The system will start searching for available displays. In the list that appears, select your Xiaomi TV. If you need confirmation, accept the request on the TV screen.
⚠️ Attention: When using wireless projection, the smartphone battery discharges much faster. For long sessions, it is recommended to connect the phone to the charger.
The quality of the image depends on the power of the Wi-Fi signal. If you notice an image layering or a delay in sound, try to approach the router or switch the TV to 5 GHz if it supports this standard.
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Miracast technology creates a direct connection between devices, so the Internet is not necessary to work, but you need a Wi-Fi module.
Multimedia broadcasting via DLNA
If your goal is not to duplicate the entire screen, but to run a specific movie, TV series or music track, you should use the DLNA protocol. It allows you to transfer a media file from your phone to your TV, where it will be decoded and played by the power of a set-top box, which saves the battery of the smartphone and frees it for other tasks.
In Huawei gallery or video player, find the video or photo you want. Click on the Share icon or find the triangle and rectangle button. From the device list, select your Xiaomi TV. The file will play on the big screen, and the player control panel will appear on the phone.
This method is particularly useful for viewing content from online cinemas. Many applications, such as YouTube, Netflix or Kinopoisk, have built-in DLNA/Chromecast support. You just click on the broadcast icon in the corner of the app's video player and select the target device.
- 🎬 Supports video playback in high resolution (up to) 4K) jerklessly.
- 🔋 The smartphone acts only as a control panel, which saves its charge.
- 📂 Allows you to stream content from local files and cloud storage.
- 🚫 Not suitable for games or displaying phone menus, only media files.
Use of Mi Remote and third-party programs
When standard tools are unstable, specialized applications come to the rescue. Xiaomi’s official Mi Remote app is primarily designed to control the TV, but in some versions and regions it allows you to initiate file transfers.
One of the most effective tools is the LocalCast app or BubbleUPnP, which can be installed on Huawei via AppGallery or third-party sources. These programs scan the network, find a Xiaomi TV, and allow you to broadcast almost any video format that the built-in TV player may not “understand.”
It is also worth mentioning the possibility of installing an application. TV Cast or similar utilities directly to the TV (if it runs on pure Android) TV And it has access to Google Play, and then the algorithm changes, so you run the app on TV, you get the code, you get the code. IP-address, and enter this data in the companion app on your smartphone.
Device Search: Local Area Network (LAN)
Protocol: DLNA/UPnP
Port by default: 1900When using third-party software, pay attention to the permissions that the program requests. To work correctly, it needs access to the local network and the file system.
☑️ Pre-broadcast checks
Wired connection through HDMI-cable
For users who are critically important to the stability of the connection and the absence of any delays (for example, when playing or watching). 3D-The best solution is wired connectivity, but there is an important technical nuance: Huawei smartphones use the port. USB Type-C and Xiaomi TVs are equipped with input HDMI.
To connect, you will need a special USB Type-C to HDMI adapter. It is important to know that not all phone models support video output through this port. The feature should support the MHL or DisplayPort Alt Mode standard. The flagship Huawei P and Mate series usually have this support, while budget models may not transmit an image.
The connection process is as simple as possible: insert the narrow end of the adapter into the charging connector of the phone, and insert the usual one into the wide end of the adapter. HDMI-On the TV remote, press the button to select the source of the signal (Input or Source) and select the appropriate port. HDMI 1/2/3.
⚠️ Note: When using cheap adapters without additional power, the image may twitch or disappear.
Once connected, the phone can automatically switch to multimedia mode. If that doesn't happen, go to the screen settings and select the output mode. Some adapters require external power via an additional option. USB-port.
Comparison of connection methods and technical specifications
To make it easier for you to decide how to connect, we have prepared a basic performance comparison table that will help you weigh the pros and cons according to your current tasks and equipment.
| Method | Image quality | Delay (Latency) | Battery consumption |
|---|---|---|---|
| Miracast (Wireless) | High (Full HD/4K) | Medium/High | High-pitched |
| DLNA (Media Translation) | Maximum. | Low. | Low. |
| HDMI Cable | Maximum (no compression) | Absent. | Charging is coming. |
| Third-party annexes | Depends on the network. | Medium | Medium. |
As you can see from the table, DLNA is ideal for watching movies on the road or at home without wires. If you want to show a photo album to friends, Miracast will do. And for gamers or professional graphics work, the only right choice is an HDMI cable.
Why can't HDMI work?
Solving problems and troubleshooting
Despite the ease of settings, users may encounter situations where the phone can't see the TV or the connection is constantly cut off. One of the most common reasons is the use of different frequency bands of the router. If the phone is connected to 5 GHz and the TV is connected to 2.4 GHz, some routers may isolate these devices from each other, considering them to be on different networks.
Another problem is outdated drivers or software failures in the Wi-Fi module. In this case, a complete reset of network settings helps. On Huawei, this can be done in the Settings menu → System and Updates → Reset → Network settings reset. On a Xiaomi TV, it often helps to simply turn off the socket for 10-15 seconds to reset the system cache.
If you have a wireless image but no sound, check the sound settings in the Project menu on your phone. Sometimes the default sound stays on the smartphone speaker. Also make sure the TV doesn't activate Video Only or the same option in the wireless display settings.
- 🔁 Reboot your router, phone and TV – it solves 80% of communication problems.
- 🛡️ Turn it off. VPN Antiviruses at the time of setting up the connection.
- 📶 Get closer to the router if the Wi-Fi signal is weak.
- 📺 Make sure that the TV does not have a password to connect new devices.
⚠️ Note: If you use a guest Wi-Fi network in a hotel or office, the TV stream will likely not work due to network security restrictions.
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For stable operation of Miracast try not to run background file downloads on the phone, as they can interfere with the video stream channel.