Broadcasting your smartphone screen to Xiaomiโs big screen opens up new possibilities, from watching high-resolution movies to showing presentations or streaming games. However, many users face difficulties when connecting for the first time โ the TV does not find the device, there are image delays or sound disappears. In this article, we will analyze all the current methods of broadcasting (including hidden MIUI functions), compare them in speed and quality, and give a checklist to eliminate typical errors.
The feature of Xiaomi TVs (Mi TV A2, P1, Q2, etc.) is support for several wireless transmission protocols at once: Miracast, DLNA, AirPlay (on new models) and the proprietary Mi Screen Sharing. At the same time, the connection algorithm may differ depending on the version of MIUI TV and smartphone model. We tested all methods on TVs 2022-2026 and found the optimal settings for stable operation.
1. Xiaomi TV Preparation for broadcast: mandatory settings
Before you try to connect your phone, you need to activate the appropriate functions on the TV itself, and without that, you just can't see each other.
- ๐บ Update the TV firmware: Go to Settings โ On TV. โ System Update: On models older than 2021 without the latest version MIUI TV Miracast and AirPlay may not work.
- ๐ Enable wireless projection: Go to Settings โ Connections and sharing โ Wireless projection (or Screen mirroring on new versions).
- ๐ Turn off the screen lock: If the TV is protected PIN-code, the broadcast may be interrupted. Unlock the lock in Settings โ Security and limitations.
- ๐ Connect your TV and phone to the same Wi-Fi network: DLNA and Mi Screen Sharing is a must. Use the 5GHz band for less delays.
On Xiaomi TVs with Google TV (e.g. Mi TV Q2 2023), the path to settings may be different: Settings โ Devices and accessories โ Screen mirroring. If you donโt see Wireless projection, then your model only supports DLNA (for media files) or needs an update.
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If the TV doesnโt find the phone, try restarting both devices and turning on Device Search mode manually through Settings โ Connections โ More
Method 1: Miracast is a universal protocol for Android
Miracast is a wireless image standard supported by most of Xiaomiโs current Android smartphones and TVs, with a major advantage of minimal latency (up to 50ms), which is critical for games and real-time video, but there are also drawbacks: not all apps support audio transmission, and quality can deteriorate with a weak Wi-Fi signal.
Instructions for Android (on the example of Xiaomi Redmi Note 12):
- Open Settings โ Connections and Sharing โ Wireless projection (or Screen Broadcast in the Notification Curtain).
- In the list of available devices, select your Xiaomi TV (the name will appear as MiTV-[model]).
- Confirm the connection on both devices. The TV may be asking for permission to access โ click Allow.
- Wait for the synchronization (usually takes 5-10 seconds) and the image from the phone will appear on the TV screen.
If the connection fails:
- โ ๏ธ Make sure your phone is enabled with Wi-Fi Direct (Settings) โ Wi-Fi โ Additionally).
- โ ๏ธ On some Xiaomi models (such as Mi 11), you need to first enable Developer Mode and activate the Wireless Display option.
- โ ๏ธ If the image is slowing down, reduce the resolution of the broadcast in the Miracast settings (usually the option is hidden in Additional settings).
Telephone and TV on the same Wi-Fi network|Miracast is enabled on both devices|Disabled. VPN proxy|TV is not in sleep mode-->
3.Method 2: AirPlay for iPhone and new Xiaomi TV models
If you have an iPhone or a Xiaomi TV from 2023-2026 (like the Xiaomi TV Q2 Pro), you can use AirPlay, a protocol from Apple that is now supported on some Android devices, which provides stable broadcasting with minimal latency and audio transmission.
How to connect your iPhone to Xiaomi TV:
- Make sure your TV supports AirPlay (check in model specifications or Settings โ About TV).
- On iPhone, swipe up (or down on new models) to open the Control Panel.
- Click on the Screen Repetition (or Screen Mirroring) icon.
- In the list, select your Xiaomi TV and enter a confirmation code if required.
For Android smartphones (such as Xiaomi 13):
- Download the ApowerMirror or AirScreen app from Google Play.
- Turn on AirPlay on your TV in Settings โ Connections โ AirPlay and HomeKit.
- Run the broadcast through the application by selecting the TV in the list of devices.
AirPlay on Xiaomi TV can be unstable if the TV is connected to Wi-Fi via a repeater.
4. Method 3: HDMI-Cable โ maximum quality without delay
If you need a lag-free display (for example, for gaming or professional video work), the best option is to connect via HDMI.
- ๐ฑ Smartphone with support USB-C โ HDMI (Most of Xiaomiโs flagships since Mi 10).
- ๐ adapter USB-C to HDMI (For example, original from Xiaomi or certified by Anker).
- ๐ฅ๏ธ Cable HDMI 2.0 or newer (for support) 4K@60Hz).
Step-by-step:
- Connect the adapter to the USB-C port on your phone.
- Connect the adapter to the TV through HDMI-cable (use the port) HDMI 2 or HDMI 3 marked ARC better quality).
- On the TV, select the appropriate signal source (click Input on the remote and select HDMI).
- A request for permission to transfer an image may appear on the phone - confirm it.
| Parameter | Miracast | AirPlay | HDMI |
|---|---|---|---|
| Delay (MS) | 50โ100 | 30โ70 | 0โ10 |
| Max, permission. | 1080p | 4K | 4K@60Hz |
| Sound transmission | Partially. | Yes. | Yes. |
| Wi-Fi required | Yes. | Yes. | No. |
โ ๏ธ Note: When connecting through HDMI Use a charger that supports Quick Charge (e.g. Xiaomi) 67W), connected to the adapter to avoid discharge during broadcast.
5. Method 4: Broadcasting Applications (DLNA and Third Party Services)
If the built-in methods don't work, you can use third-party applications that are suitable for transferring media files (photos, videos, music) and sometimes support screen mirroring.
5.1 Built-in DLNA (for media files)
The DLNA protocol allows you to stream videos, photos and music from your phone to your TV without mirroring the screen.
- On your TV, turn DLNA on to Settings โ Network and Access โ DLNA Server.
- On the phone, open the Gallery or Music Player, select a file and click Translate (or Play on...).
- In the list of devices, select your Xiaomi TV.
Third-party annexes (for mirroring)
For full screen duplication, you will be able to:
- ๐ฑ ApowerMirror supports mirroring and control from the TV. Requires the application to be installed on both devices.
- ๐ฎ TeamViewer QuickSupport - allows you not only to broadcast the screen, but also remotely control the phone from TV.
- ๐บ Google Home โ If your TV is connected to your Google account, you can stream your screen through your Smart Home.
โ ๏ธ Note: When using third-party applications, never allow access to SMS And banking applications, which can lead to data leaks. โ Annexes โ Permits.
6. Solving typical broadcasting problems
Even when you set it up correctly, you can get errors, and we've collected some of the most common problems and ways to fix them.
| Problem. | Possible cause | Decision |
|---|---|---|
| TV can't find the phone | Different Wi-Fi networks or Miracast disabled | Connect both devices to the same network, restart the router |
| No sound is transmitted. | Limitations of an application or protocol | Use HDMI or check the sound settings in Miracast |
| Image slows down | Weak Wi-Fi signal or high network load | Switch to 5 GHz, disconnect other devices from the network |
| Broadcast cuts off | Energy saving on the phone | Turn off battery optimization for broadcast app |
If none of these methods work, check:
- ๐ง Updates to the firmware on the TV and phone (especially relevant for Xiaomi) TV Google TV).
- ๐ถ Wi-Fi signal quality: if the speed is below 50 Mbps, the broadcast will be lagging.
- ๐ Firewall settings on router: some models block Miracast by default.
What to do if the TV says "Not supported"
7. Comparison of methods: which way to choose?
The choice of the method of broadcasting depends on your tasks:
- ๐ฎ For games: Optimal HDMI (Minimum latency or Miracast (if cable is inconvenient).
- ๐ฌ For movies: AirPlay (best quality) or DLNA (If only video is needed).
- ๐ฑ For presentations: Mi Screen Sharing (easy connection) or third-party applications.
- ๐ง For older TV models: Only HDMI or external Miracast adapter.
If you stream content frequently, consider buying Xiaomi Mi. TV Stick โ This device is connected to HDMI-It also supports all modern protocols, including AirPlay and Google Cast.
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For stable Wi-Fi broadcasting, use a router that supports Wi-Fi 6 (802.11ax) and a 5GHz channel. This will reduce latency and improve image quality.