Connecting a Huawei smartphone to a Xiaomi TV opens up new possibilities for viewing content on a large screen, from streaming videos to showing photos or even duplicating a screen for games. However, many users face difficulties — the TV does not see the device, there are image delays, sound disappears. In this article, we will analyze all the current ways of connecting, including wired and wireless methods, and also give solutions that arise when synchronizing devices of different brands.
The peculiarity of the Huawei and Xiaomi connection is that both manufacturers use their own protocols and proprietary technologies. For example, Xiaomi actively promotes Miracast and DLNA through the Mi Home app, while Huawei in new models (starting with the Mate 30 and P40) limits support for some standards due to the lack of Google services.
We tested all of the methods described below on current devices (2023–2026), including the Xiaomi TV A2 43, Mi TV Q2 55, Huawei P60 Pro and Mate 50. If your model is older, check compatibility in the table below or in the FAQ section.
1.HDMI wired connection: the most stable method
Cable use HDMI — It's the most reliable way to transmit images and sound without delay. USB-C → HDMI (or micro-USB → HDMI for older models, as modern smartphones do not have a full-size HDMI-Important: Not all adapters support audio output — check this in specs before you buy.
Connection algorithm:
- 🔌 Connect the adapter to the smartphone, and HDMI-cable to adapter and TV. Use port HDMI 2.0 or higher for support 4K@60Hz.
- 📺 On the Xiaomi remote TV Select the source of the signal: press Input (or Source) and select the appropriate one. HDMI-port.
- 📱 On the Huawei smartphone, you will see a notification about the connection to the external display.
- 🔊 If the sound is not transmitted, check the audio output settings in Settings. → Sound. → Smartphone sound output.
Advantages of the method: minimal latency (ideal for games), support for high resolution, stable operation without interruptions. Disadvantages: you need to buy an adapter (from 500) ₽), Limited mobility (linking to cable).
The adapter supports your Huawei model.|HDMI-2.0 or higher|The right signal source is selected on the TV.|In the settings of the smartphone allowed output to the external screen-->
⚠️ Note: On Huawei smartphones with a Kirin 9000 processor (such as the Mate 40 Pro), you may need to turn on the developer mode and activate the Debugging option. HDMI In Settings → System system → Designer parameters. Without that, the image may not be transmitted.
2. Wireless connection via Miracast (Screen Mirroring)
Miracast is the wireless screen standard that most modern Xiaomi TVs (starting with the Mi TV 4) and Huawei smartphones (except for models without Google services, such as the Mate 50 with HarmonyOS) support.
Instructions for Xiaomi TV:
- Open Settings → Connections → Screen Mirroring (or Wireless Display).
- Activate the connection waiting mode.
Instructions for Huawei:
- Go to Settings → Connections → Wireless projection (or Huawei Share → Screen projection).
- Select your TV from the list of available devices.
- Confirm the connection on both devices.
Critical feature: on Xiaomi TVs with firmware below MIUI TV 3.0 may not support Huawei Cast+ – in this case, use alternative applications like ApowerMirror or TeamViewer QuickSupport.
| Model Xiaomi TV | Miracast support | Max, permission. | Delay (MS) |
|---|---|---|---|
| Mi TV 4S | Yes (with MIUI TV 2.5+) | 1080p | 80–120 |
| Mi TV Q1/Q2 | Yeah (native) | 4K@30Hz | 50–80 |
| Xiaomi TV A Pro | Yes (with 2023 update) | 4K@60Hz | 30–60 |
| Mi TV 5 | Yes (requires manual activation) | 1080p | 100–150 |
⚠️ Note: If you connect to Miracast sound is transmitted, and the image is slowing down, try to reduce the resolution of the smartphone screen to 720p It's going to reduce the Wi-Fi load and eliminate the lags.
3. Connection via USB (MTP/PTP)
If you just need to transfer files (photos, videos, music) to the TV, you can use the USB-This method does not support screen duplication, but is suitable for viewing media content through the built-in Xiaomi player. TV.
Step-by-step:
- 🔗 Connect your smartphone to your TV through USB-cable (use the port) USB 3.0 on TV for higher speed).
- 📱 On the Huawei screen, select Connection Mode: File Transfer (MTP).
- 📺 On the TV, open the Files or Media Player app and select the connected device.
- 🎬 Find the desired file and start its playback.
Limitations of the method:
- ❌ No streaming support (local files only).
- ❌ Not all video formats are playable (e.g.,.mkv may not open).
- ❌ Transfer speed depends on the version USB-port-television.
💡
If the TV doesn’t see the smartphone USB, try to use OTG-Adapter or check if the debugging mode is enabled USB in the developer settings on Huawei.
4.Using DLNA to stream media files
DLNA (The Digital Living Network Alliance allows you to stream content from your smartphone to your TV without duplicating the screen. TV The Mi Home application must be installed or DLNA-server, and on Huawei, any DLNA-Application (e.g. BubbleUPnP or LocalCast).
How to set up:
- Install the Mi Home app on your TV (if it is not available by default).
- Turn it on. DLNA-server in application settings.
- On a Huawei smartphone, open BubbleUPnP, select a file to play and tap the broadcast icon.
- In the list of devices, select your Xiaomi TV.
Advantages of DLNA:
- 🎵 Support for most audio and video formats.
- 📶 It works even on older TV models.
- 🔄 You can control playback directly from your smartphone.
⚠️ Note: If the video is slowed down during broadcasting DLNA, Try to reduce the bitrate in the app settings on your smartphone. HD — 8-12 Mbps.
What formats does DLNA support on Xiaomi TV?
5. Alternative methods: applications and cloud services
If the standard methods do not work, you can use third-party solutions:
- 🌐 Google Cast (Chromecast): Suitable for Huawei smartphones with Google services. Install Google Home on both devices and follow the setting instructions.
- 🖥️ TeamViewer QuickSupport: Allows remote control of the smartphone screen from the TV (requires the installation of the application on both devices).
- ☁️ Cloud Services: Upload the file to Mi Cloud or Huawei Cloud, then open it on your TV via your browser.
- 🎮 Steam Link: For gamers, streaming games from PC to TV via smartphone as an intermediate device.
Comparison of alternative methods:
| Method | Delay. | Demands the Internet. | Difficulty setting up |
|---|---|---|---|
| Google Cast | Low (50-100 ms) | Yeah (Wi-Fi) | Medium |
| TeamViewer | High (200+ms) | Yes. | Tall. |
| Cloud services | Depends on speed. | Yes. | Low. |
| Steam Link | Low (30–60 ms) | Local area network | Tall. |
💡
For minimal delay when streaming games or videos, use HDMI or Steam Link. Wireless methods (Miracast, DLNA) are only suitable for viewing content without interactive.
6. Solving common problems
Even with the right setup, errors can occur, and here are the most common ones and ways to fix them:
- 🔴 "Device not found" on Miracast: Check that both devices are connected to the same Wi-Fi network (not the guest!).Reboot the router and smartphone. Update the firmware on your TV and smartphone.
- 🔊 No sound when connected to HDMI: In the smartphone settings (Sound) → Output of sound, select HDMI. Check if the TV is switched off (Mute button). HDMI-TV-port.
- 📶 Lags and stutters when broadcasting: Reduce the broadcast resolution in the Miracast settings. Connect the router to the smartphone via cable (if supported). Close background apps on your smartphone.
- ⚡ The TV does not respond to the connection USB: Use the original Huawei cable (not all) USB-Cables support data transmission. Enable Debugging mode USB Check if the antivirus on your smartphone is blocking access.
If neither method worked, check the compatibility of your devices on the model in official documents Xiaomi and Huawei. for example, Huawei smartphones on HarmonyOS 3.0 may not support Miracast due to OS limitations.