Screen replay on Xiaomi TV: Why it is needed and what devices are supported
Duplication of screen on the Xiaomi TV is a feature that allows you to broadcast an image from a smartphone, tablet or computer to a large screen without loss of quality. The technology can be used for presentations, watching movies in high definition, streaming games or even remote document work, but not all devices support this option the same way: it depends on the model of the TV, the version of the firmware. MIUI TV and type of plug-in gadget.
Modern Xiaomi TV (Mi TV Q2/Q1E, Redmi Smart TV X, Xiaomi TV A Pro and later) are equipped with built-in Miracast module and support protocols DLNA, AirPlay 2 (And some models, and Google Cast. And some old models, like Mi. TV 4A 2018 It may require additional adapters or software updates. It is also important to consider the source of the signal: Android smartphones (especially on the Internet). MIUI 14+) Connect more easily than an iPhone or Windows PC, where third-party apps may be required.
In this article, we will analyze all the current ways of duplicating the screen on Xiaomi. TV, And we'll use wireless and wired methods, and we'll solve some of the typical problems, from no sound to image delay, and if your TV can't see the device or the broadcast is interrupted, here's a solution.
1. Wireless screen replay via Miracast (built-in function)
The most universal way to duplicate is to use Miracast technology, which works without the Internet using Wi-Fi Direct protocol. TV Android-based TV (9.0 and most modern Android 5.0 smartphones+.
To activate the screen repeat:
- ๐บ On the Xiaomi remote TV press the Menu button โ Select Settings โ Connection and sharing โ Wireless display.
- ๐ฑ On your smartphone, open Settings โ Connected devices โ Screen transmission (on MIUI The path may be different: Settings โ Screen. โ Wireless display).
- ๐ In the list of available devices, select the name of your TV (for example, MiTV-Q1E-1234).
- โ Confirm the connection on both devices. In 5-10 seconds, the screen of the smartphone will appear on TV.
Important: If the TV is not on the list, check:
- ๐ Reboot both devices and repeat the search.
- ๐ถ Make sure your TV is enabled with Wi-Fi Direct (in some models it is hidden in Additional Network Settings).
- ๐ Turn it off. VPN or firewall on a smartphone โ they can block the connection.
โ ๏ธ Note: Xiaomi TVs with firmware older than 2021 may require manual software updates. โ About the TV, if the version is lower. MIUI TV 3.0, update via Settings โ Updating the system.
2. Wired connection via HDMI (for minimum delay)
If you need stable streaming without delay (for example, for games or videos in the Internet) 4K@60Hz), The best option is to connect through a wired HDMI. This method works with all devices: smartphones, laptops and even iPhone (with Lightning-to-HDMI adapter).
The connection will require:
- ๐ฑ For smartphones: cable USB-C/Type-C โ HDMI (DisplayPort Alt Mode support or adapter (e.g. Xiaomi) USB-C to HDMI).
- ๐ป For PC/laptops: standard cable HDMI-HDMI (if there's a video card HDMI-port).
- ๐บ On TV: free connector HDMI (preferably marked ARC sound-transmitter).
Instructions:
- Connect one end of the cable to the source device (smartphone/PC), the other to the TV.
- On the Xiaomi remote TV Press the Source (or Input) button and select the appropriate one. HDMI-port.
- On the smartphone may need to turn on the mode HDMI-output in screen settings (on MIUI: Settings โ Display. โ Regime. HDMI).
- If the sound is not transmitted, check the audio output settings on the connected device.
| The device | Adapter/cable required | Max, permission. | Delay. |
|---|---|---|---|
| Xiaomi/Redmi smartphone (USB-C) | USB-C โ HDMI (with DP Alt Mode) | 4K@30Hz or 1080p@60Hz | 0-5 ms |
| iPhone (Lightning) | Lightning โ HDMI (Appleโs Official Adapter) | 1080p@60Hz | 0-10 ms. |
| Laptop Windows/macOS | HDMI-HDMI or USB-C โ HDMI | 4K@60Hz (video-based) | 0-2 ms. |
โ ๏ธ Note: Some Xiaomi smartphones (e.g. Redmi Note 10 Pro) when connected via HDMI To return the image to the phone screen, turn off the cable or change the output mode in the developer settings (Settings) โ The phone. โ Version. MIUI โ 7 times tap to unlock).
Does your smartphone support DisplayPort Alt Mode (check the specifications)|
Whether the original cable/adapter is used (cheap analogues may not transmit) 4K)|
Whether the right one is chosen HDMI-Port on TV (Try all available ones)|
Is the TV updated to the latest version?-->
3.Repeat the screen through Google Cast (Chromecast) and apps
If you're Xiaomi. TV Supports Google Cast (embedded Chromecast feature), you can stream screens from Android devices or Google Chrome on your PC. This method is convenient for streaming videos from applications (YouTube, Netflix, Kinopoisk) or duplicate browsers.
How to turn on Google Cast on Xiaomi TV:
- Open the Google Play Movies and TV app or Google Home (if installed).
- In the upper right corner, click the Cast icon (screen icon with Wi-Fi).
- Select your TV from the list of devices.
For broadcasting from Android-smartphone:
- ๐ฑ Open the Settings. โ Connected devices โ Media transmission.
- ๐ Choose your Xiaomi TV list.
- ๐ฌ In supported apps (like YouTube), click the Cast icon and select the TV.
For broadcasting with Windows/macOS:
- ๐ป Install the Google Cast extension for Chrome browser.
- ๐ Open the tab you want. โ press Three dots. โ broadcast.
- ๐บ Choose your Xiaomi TV and confirm the connection.
โ ๏ธ Note: Google Cast can be delayed up to 2 seconds, which is normal for streaming video, but not suitable for gaming. HDMI.
Why is the TV not listed in Google Cast?
4. Repeat screen with iPhone/iPad Xiaomi TV (AirPlay)
iPhone or iPad owners can stream the screen on Xiaomi TV It's available through AirPlay, but only if the TV supports this protocol. TV Q2 2023, Mi TV P1E and newer (with firmware) MIUI TV 4.0+).
Instructions for AirPlay:
- Make sure that your TV and iPhone are connected to the same Wi-Fi network.
- On your TV, open Settings โ Connection and Sharing โ AirPlay and turn on the option.
- On iPhone, swipe down to call Control Point โ press Screen Duplicate.
- Choose your Xiaomi TV from the list.
If AirPlay is not working:
- ๐ Restart the router and both devices.
- ๐ Turn off screen lock on iPhone (sometimes it interferes with the connection).
- ๐ถ Check that the TV is on Developer Mode (in some cases, this solves AirPlay issues).
On Xiaomi TVs older than 2022, AirPlay may not work as smoothly due to chipset limitations.In this case, use an Apple adapter. TV or HDMI-cable with official Lightning-to-HDMI adapter.
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If the sound when broadcasting through AirPlay is delayed, try the settings of the TV (Sound) โ Synchronization of sound) set a value of 0 ms or Auto.
5. Replay screen from Windows PC to Xiaomi TV (Miracast and third-party programs)
To duplicate the screen with Windows 10/11 Xiaomi TV You can use built-in Miracast or third-party utilities like ApowerMirror or LetsView, the first method is free, but requires Wi-Fi Direct support on both devices.
Method 1: Built-in Miracast (Windows)
- Xiaomi. TV Turn on the Wireless Display (as in the first section).
- On PC, press Win + K โ select your TV from the list.
- If the device is not found, check if your PC supports Miracast: dxdiag In the DirectX Diagnostics window, find the Miracast string - should be indicated Available.
Method 2: Party of the programme
- ๐ฅ๏ธ Install ApowerMirror or LetsView on PC and TV (via Google Play on Android) TV).
- ๐ Connect both devices to the same Wi-Fi network.
- ๐บ Run the program on your PC and select your Xiaomi TV list.
| Method | Delay. | Permission | Required SOFTWARE |
|---|---|---|---|
| Miracast (built-in) | 50-100 ms. | Up to 1080p@30Hz | No. |
| ApowerMirror | 100-200 ms. | Up to 1080p@60Hz | Application for PC and TV |
| LetsView | 80-150 ms. | Up to 4K@30Hz | Application for PC and TV |
โ ๏ธ Note: When using third-party programs to duplicate the screen, the TV may display an advertisement or request to buy a premium version (Miracast/HDMI) or acquire a license.
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For minimum delay when broadcasting from PC, choose a wired connection (HDMI) The side of the program is convenient for office tasks, but not suitable for dynamic games or video.
6 Problem Solving: No sound, lag, TV doesn't see device
Even if you set it up correctly, the screen repeat may not work properly. Consider typical problems and solutions:
Problem 1: The TV is not displayed in the list of devices
- ๐ Restart the router and both devices.
- ๐ถ Check that the TV is enabled Wi-Fi Direct and Wireless display.
- ๐ ๏ธ Update the TV firmware to the latest version.
- ๐ If you use HDMI, Try another cable or port.
Problem 2: No sound when dubbing
- ๐ On the TV, check that the correct sound source is selected: Settings โ Sound. โ Sound source โ HDMI/Outside.
- ๐ฑ On the smartphone in the Sound settings, select the output to HDMI or wireless device.
- ๐ If the sound is late, turn off the sound processing in the settings of the TV (Sound) โ Effects. โ Off.).
Problem 3: Lags and image delay
- ๐ถ Switch the router to 5 GHz (less interference).
- ๐ฎ Use it for games. HDMI โ Wireless methods give a delay of 50 ms.
- ๐ง In the settings of the TV, turn off Image Processing (Settings) โ Picture โ Image mode โ Game/PC/PK/PK/PK/PK/PG/PG/PG/PG/PG/PG/PG/PG/PG/PG/PG/PG/PG/PG/PG/PG/PG/P/PG/P/PG/P/PG/P/P/PG/P/P/PG/P/P/P/P/P/PG/P/P/P/P/P/PG/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P/P//P/P////P/P///P/P/P/P/P/P///P/P/P/P////P/P/P/P///////P/P).
Problem 4: Black screen when connected
- ๐ Reboot the TV and the signal source.
- ๐ Check the cable. HDMI For damage (try another one).
- ๐บ On the TV, reset the settings. HDMI-Port settings: Settings โ HDMI โ Reset.
What if the TV says "No format is supported"?
Comparison of duplication methods: which one to choose?
The choice of how to repeat the screen depends on your tasks, devices and quality requirements. Below is a comparison table with the pros and cons of each method:
| Method | Pluses | Cons | Better for you. |
|---|---|---|---|
| Miracast (Wi-Fi Direct) | โ No internet.โ Keeps the sound goingโ Low latency (50โ100 ms) | โ Not all older TV models supportโ Can lie at a weak signal | ๐ฌ Films, presentations |
| HDMI (wired) | โ Zero delayโ Maximum quality (4K@60Hz)โ It works with all devices. | โ We need cables/adaptersโ Limited cable length | ๐ฎ Games, high-resolution videos |
| Google Cast (Chromecast) | โ Convenient for streaming from appsโ It works over the Internet. | โ Delay to 2 secondsโ Not all apps support all apps | ๐บ YouTube, Netflix, browser |
| AirPlay (for iPhone) | โ Simple connectionโ Good sound quality. | โ It doesnโt work on all Xiaomi models. TVโ Possible lags | ๐ Broadcasting with iPhone/iPad |
| Program Part of the Program (ApowerMirror) | โ It works on old devices.โ Additional functions (screen recording) | โ Delay 100+ missโ Advertising in the free version | ๐ผ Office tasks, webinars |
For most users, the best solution is Miracast (for wireless broadcasting) or HDMI (If you want to stream videos from apps, go for Google Cast. iPhone owners should try AirPlay, but be prepared for possible lags on older Xiaomi models. TV.