Huawei’s multiscreen technology allows you to transform a TV or monitor into an extended workspace for a smartphone, tablet or laptop. But what if you have a Xiaomi device, not a Huawei one? Can you connect a Redmi Note 12 or Xiaomi Pad 6 to a Huawei multiscreen, and if so, how do you do that as stably as possible?
In practice, these connections are possible, but require a few key considerations: compatibility of wireless protocols, operating system versions, and even brand-specific settings. In this article, we will examine all working methods of connecting from standard Miracast to alternative solutions using adapters, and analyze typical errors that prevent Xiaomi users from using the functionality of the Huawei multiscreen.
Important: Huawei multiscreen is initially optimized for devices of its own brand (Mate, P, MatePad tablets), but supports universal standards that will allow you to connect Xiaomi gadgets.
1. Device compatibility: what to check before connecting
Before you start setting up, make sure your Xiaomi device supports the technology you need. Huawei’s multiscreen works through three main protocols:
- 🔄 Miracast is a wireless screen transfer standard over Wi-Fi Direct. Supported by most Xiaomi devices on Android 5.0+.
- 📡 Wi-Fi Direct – Direct communication between devices without a router. Required for some models of Huawei TVs.
- 🔌 HDMI (via adapter) – wired connection for stable broadcast without delay.
Check out the Android version on your Xiaomi:
- 📱 For smartphones: Settings → The phone. → Android version.
- 📱 For tablets: Settings → About the tablet → Version. MIUI (current-age MIUI It must be at least 12.5 for stable operation).
Also, look at the Huawei TV or monitor model:
- 📺 Huawei Vision Series (2020)+) Miracast and Huawei Share support.
- 📺 Older models (until 2019) may require firmware updates or use only HDMI.
⚠️ Note: If your Xiaomi runs on custom firmware (like LineageOS), Miracast may be disabled, and you may need to install third-party software like ApowerMirror.
Connection via Miracast: step-by-step instructions
Miracast is the most versatile way to connect, but it requires both devices to be configured correctly.
On a Huawei TV or monitor:
- Turn on the TV and go to Settings → Devices → Multiscreen.
- Choose a wireless projection (Miracast).
- Activate the connection waiting mode.
On the Xiaomi device:
- Open Settings → Connections and Sharing → Screen Transfer.
- Select the Wireless Transmission (Miracast).
- In the list of available devices, find your Huawei TV and confirm your connection.
If the connection does not occur:
- 🔄 Reboot both devices.
- 📶 Make sure both devices are connected to the same Wi-Fi network (if hybrid mode is used).
- 🔧 Update Huawei TV firmware to the latest version.
Turn on Wi-Fi on Xiaomi
Activate Muiltiscreen on Huawei
Disable VPN/proxy on your smartphone
Check the battery power (minimum 30%)
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Critical feature: Some Xiaomi models (such as the POCO F3) block Miracast when it is in active power saving mode. Turn it off in Settings → Battery → Performance Mode.
3. Alternative ways of connecting
If Miracast doesn’t work or has a strong lag, consider alternative methods:
3.1. Through HDMI-adapter (wired connection)
This will require:
- 🔌 adapter USB-C/HDMI (for modern Xiaomi, or Micro-USB/HDMI (old-model).
- 📺 Cable HDMI (version 1.4 or higher to support 4K).
Instructions:
- Connect the adapter to the Xiaomi smartphone.
- Connect the adapter to the Huawei TV via HDMI.
- On the TV, select the appropriate HDMI-signal-input.
Advantages of the method:
- ⚡ Minimum delays (ideal for games or videos).
- 🎮 Support for high resolutions (4K@60Hz new-fitting).
⚠️ Note: On some Xiaomi devices (e.g. Redmi) 9A) when connected through HDMI The internal screen may be turned off. To return the image to the smartphone, disconnect the cable or use the Second Screen function in the display settings.
Through mirroring applications
If the standard methods do not work, use third-party programs:
- 📱 ApowerMirror – supports screen transfer over Wi-Fi with minimal lags.
- 📱 TeamViewer QuickSupport – allows you to control your smartphone from the TV.
- 📱 Google Home – for devices with Google Cast (if Huawei TV supports Chromecast).
Example of ApowerMirror configuration:
- Install the app on Xiaomi and Huawei TV (if you have Google Play).
- Connect both devices to the same Wi-Fi network.
- On your smartphone, select Start broadcasting and confirm the connection on your TV.
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If the image on the TV is displayed with artifacts, reduce the broadcast resolution in the application settings to 720p - this will reduce the load on the smartphone processor.
4. Solving typical problems
Even with the right setup, users often encounter errors, and let's look at the most common ones and how to fix them:
| Problem. | Possible cause | Decision |
|---|---|---|
| The TV does not find the Xiaomi device | Wi-Fi Direct or Miracast on your smartphone is disabled | Reboot both devices and enable Manual Screen Transfer |
| Lags and stutters during broadcasting | Weak Wi-Fi signal or high processor load | Connect to 5 GHz network or use a wired connection |
| No sound on the TV. | Customize the audio output by default on a smartphone | B Settings → Select the sound. HDMI or Bluetooth as an output device |
| The connection is terminated in 1-2 minutes | Active mode of energy saving on Xiaomi | Turn off battery optimization for Miracast app in settings |
If none of these methods helped, check:
- 🔍 Version compatibility MIUI TV firmware (on the forums Xiaomi and Huawei often publish lists of compatible devices).
- 🔧 Updates for adapters (if you use a wired connection).
What if Huawei Multi-Screen requires Huawei ID authorization?
5. Optimization of broadcast quality
To ensure that the image and sound are transmitted without loss, follow these guidelines:
For wireless connection:
- 📶 Use a router with Wi-Fi 6 support (802.11ax) lag-minimizing.
- 🎮 For games, reduce the broadcast resolution to 1080p — This will reduce the input delay.
- 🔇 Disable background apps on Xiaomi that consume the internet (such as downloads in Mi Browser).
For wired connection:
- 🔌 Use certified cables HDMI 2.0 for support 4K HDR.
- 🔄 If the colors are distorted, check the settings. HDMI TV-wise (RGB vs YCbCr).
For the sound:
- 🔊 If the sound is only coming through your smartphone, in Miracast settings, select Transmit the sound to your TV.
- 🎵 For music via Bluetooth, connect a separate audio device (e.g., soundbar).
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For maximum stability, use a combination of wired video (HDMI) and wireless sound (Bluetooth) – this will reduce the load on Wi-Fi and improve synchronization.
6. Comparison of Connection Methods: Which to Choose
Each method has its pros and cons, and the choice depends on your tasks:
| Method | Pluses | Cons | Better for you. |
|---|---|---|---|
| Miracast | Wireless, no need for adapters | Possible lags, depending on Wi-Fi | Viewing videos, presentations |
| HDMI | Maximum quality, without delay | Wires, need adapters. | Games, video editing |
| Third-party annexes | It works on old devices. | There may be paid functions | Remote control. |
For most users, the best solution is:
- Miracast for everyday tasks (social networks, YouTube).
- HDMI for demanding applications (games, 4K-content).
7. Security and confidentiality
When transferring a screen to a Huawei TV, consider the risks of data leakage:
- 🔒 Everything that appears on your smartphone screen will be visible on your TV – including notifications and passwords.
- 📡 With Wi-Fi Direct, other devices on the network can intercept traffic (although this is unlikely for a home network).
How to defend yourself:
- 🛡️ Disable notifications with confidential information before connecting.
- 🔑 Use a separate guest Wi-Fi network to stream if you're afraid of being intercepted.
- 📱 Set up Safe Mode in the MIUI (Settings → Special facilities → Safe mode) to hide personal data.
⚠️ Note: If you connect to a Huawei multiscreen in a public place (such as an office or hotel), avoid entering passwords or opening banking apps. VPN traffic-encrypting.