The integration of Honor smartphones, especially models without Google services, with Xiaomi smart TVs is often questionable.The Honor 9A device runs on an EMUI shell that has its own features of interacting with external displays, while Xiaomi Mi TVs are based on Android TV or PatchWall. Despite differences in software, image transmission is possible in several ways.
In this article, we will take a look at all the current methods of content broadcasting, from built-in wireless protocols to the use of physical cables, learn how to set up Miracast, use third-party streaming apps, and what to do if standard methods do not work, which will turn your smartphone into a remote control center.
Before you start setting up, make sure both devices are connected to the same Wi-Fi network, a fundamental requirement for most wireless data technologies, and that the stability of the connection directly affects picture quality and no delays in playing videos or games.
Preparing devices for synchronization
The first step is to check network settings. Make sure the router is sending out a 5GHz signal, if possible, as this will provide higher bandwidth for high-resolution video streaming. Honor 9A and Xiaomi TV should be in the zone of confident reception.
You also need to update the software on both devices to the latest available versions. Manufacturers regularly release security patches and improvements for wireless protocols. On TV, you can do this through the Settings menu → About TV → System Update.
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Before setting up, temporarily disable the VPN on your smartphone, as virtual networks can block local device detection on your home network.
Check if the detection feature on the TV is enabled. Some Xiaomi models require you to manually activate the connection standby mode, which is especially true for older versions of firmware, where automatic search can be disabled by default to save resources.
Broadcasting through the built-in function "Screen projection"
The easiest and fastest way to display an image is to use the native Android feature, which in the EMUI shell is called Screen Projection or Wireless Projection, which is based on the Miracast standard, which is supported by most modern TVs, including the Xiaomi Mi TV line.
To activate the feature, lower the notification curtain on the Honor 9A smartphone by swiping from top to bottom. Find an icon called Screen Projection or Wireless Projection. If the icon is not available quickly, go to Settings → Other Connections → Screen Projection. The phone will start looking for available devices.
☑️ Checking before connection
When your Xiaomi TV appears on the list, click on it to pair. On the TV screen, you may see a request for confirmation of connection, which you need to agree on the remote, after successful connection, the smartphone screen will be completely duplicated on the large display.
⚠️ Note: Using the screen projection function, the smartphone can get significantly warmer, as the processor and Wi-Fi module are under high load.
The quality of the transmission depends on the load of the wireless channel. If you notice artifacts or desynchronization of the sound, try to close the background applications on the phone or bring the device closer to the router.
Using Xiaomi Mi Remote App and Ecosystem
Xiaomi owners often use a single ecosystem to manage devices. While live streaming through the Mi Home app may not be possible, using the built-in remote and Google Cast services (if installed) or alternative solutions opens up new possibilities.
If your Honor 9A doesn’t have Google services, you can use the Xiaomi Mi Remote app to control your TV, and use the “Cast” button inside the apps to stream videos from specific apps (like YouTube or local players), which provides more stable media content transfer than full screen mirroring.
| Connection method | Delay (Latency) | Image quality | Battery consumption |
|---|---|---|---|
| Miracast (Projection) | Low/Mediocre | High (up to 1080p) | High-pitched |
| Google Cast (Chromecast) | Low. | Adaptive (up to 4K) | Medium. |
| HDMI Cable | Absent. | Maximum. | Charging. |
| Third-party annexes | Tall. | Depends on the network. | Medium. |
Importantly, some features may require installing Google Mobile Services (GMS Core) on Honor 9A if you plan to use services linked to a Google account.
Application HDMI-cables and adapters
For users who want maximum image quality without compression and delay, a wired connection is the ideal solution. Since the Honor 9A is equipped with a Micro-USB connector (or USB Type-C depending on the region, but more often Micro-USB in budget models), you will need a special adapter.
You'll need a Micro-USB to HDMI adapter that supports MHL (Mobile High-Definition Link) technology. Not all cables support video transmission, so pay attention to the specification when buying. The cable should be labeled with video output support.
Connection diagram:
1. Insert the adapter into the Honor 9A charging connector.
2. Connect the HDMI cable from the adapter to the free port on the Xiaomi TV.
3. switch the signal source to the TV (Input button on the remote).
4. Select the appropriate HDMI port (e.g. HDMI 1).The advantage of this method is that the smartphone does not consume a battery to transfer data, but on the contrary, can be charged if the adapter has an additional power port, which allows you to watch movies in high resolution 1920×1080 or 4K for a long time.
⚠️ Note: Make sure your adapter supports the standard MHL, If you don't, you don't get a video signal, you just charge your phone.
Broadcasting through third-party applications (AirDroid, Cast to TV)
If standard methods don’t work or require advanced functionality, you can use third-party software. Applications like AirDroid Cast, Cast to TV or Web Video Caster allow you to stream content over a local network or even over the Internet.
Install the selected application on Honor 9A from the AppGallery store or APK-Xiaomi TV may also require you to install a companion app from Google Play or Mi Store, although it is often enough to run the built-in receiver. DLNA.
Why can’t device detection work?
After running the application on both devices, scan QR-code PIN-This software often allows you to broadcast not only the screen, but also specific video or audio files, which reduces the load on the smartphone processor.
Problem Solving and Quality Customization
Users may encounter a number of difficulties in setting up the device, and the most common problem is that the TV can't see the phone, in which case you can try rebooting both devices and the router, and check if the antivirus or firewall on your smartphone is blocking local connections.
If the image twitches or is interrupted, try lowering the resolution in the projection settings. Sometimes switching to 2.4 GHz Wi-Fi frequency helps, if 5 GHz is overloaded with neighboring networks, although in theory 5 GHz is faster. Experiment with channels.
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The stability of a wireless connection is critically dependent on the distance to the router and the number of connected devices; it is better to use cable for gaming.
Another problem may be the lack of sound on the TV when there is an image. Check the audio settings in the projection menu on the Honor 9A and make sure the audio output is switched to an external device rather than staying on the phone's speaker.