Contents
- Why Xiaomi Needs a Special Approach
- Wireless transmission over Miracast (without router)
- Google Cast: How to stream from YouTube and Chrome
- Connection through HDMI: cables and adapters
- DLNA: Viewing photos/video from your phone on TV
- Screen transfer from computer (Windows/Mac)
- Solving 5 Frequent Connection Problems
- FAQ: Answers to popular questions
Modern Xiaomi TVs (series Mi) TV A2, P1, Q2 Support up to 7 different ways of transmitting images - from classical HDMI But not all methods work equally well, some require a mandatory connection to the same Wi-Fi network, others are limited by resolution. 1080p, And the third may not run on the old models with firmware below. MIUI TV 3.0.
In this guide, weโll look at all the current ways to transmit images to Xiaomi TVs in 2026, including hidden features like Game Mode to reduce latency when streaming games. We will focus on common mistakes, such as why Miracast canโt find a TV even if both devices support the standard, or how to circumvent the restriction on the transfer of protected content (Netflix, Disney).+).
1. Wireless transmission over Miracast (without router)
Miracast is a direct analogue of AirPlay for Android and Windows devices, and its main advantage is that you do not need to connect to a router - the TV and the source (smartphone, laptop) create their own Wi-Fi Direct network.
- ๐ฑ Smartphones Xiaomi/Redmi/Poco: Miracast is supported out of the box (starting with the MIUI 10). Older versions may require installation of Wireless Display.
- ๐ป Windows Laptops: Connect function (Win key combination) + K) works only on Windows 8.1/10/11. Windows. 7 You need to install the Intel WiDi driver.
- ๐ฅ๏ธ MacBook: Miracast is not natively supported.The solution is to use an AirParrot or Reflector adapter (paid).
- โ ๏ธ Xiaomi Limitation: on some models (e.g. Mi) TV 4S 55") Miracast only works when Developer Mode is enabled.
Instructions for Xiaomi smartphones:
- Open Settings โ Connection and Sharing โ Screen Transfer.
- Turn on the device search. The TV should show up as MI_TV_[model].
- Confirm the connection on both devices. The TV may be asking for permission to enter. PIN-code (usually 0000 or 1234).
Both devices support Miracast (check in specs)
Wi-Fi on the TV (even if there is no network)
VPN and energy saving modes are disabled
Distance between devices not more than 5 meters-->
โ ๏ธ Note: On Xiaomi TVs with firmware below MIUI TV 2.5 Miracast can malfunction when transmitting video to 4K. The decision to update the software or forcibly limit the permission to 1080p phone-setting.
2.Google Cast: streaming from YouTube, Chrome and apps
Google Cast (aka Chromecast built-in) is built into all Xiaomi Android TVs TV (starting with Mi TV It allows you to โsendโ content from supported applications directly to the TV screen without duplicating the entire desktop:
- ๐ฅ Supported services: YouTube, Netflix, Disney+, Twitch, Google Photos, Chrome, Spotify, etc. The full list is on Google Cast.
- ๐ถ Network requirements: Both devices must be connected to the same Wi-Fi network (2.4 or 5 GHz). Googe Cast is not working on mobile internet (4G/5G).
- ๐ Multitasking: Once the broadcast begins, you can turn the app on your phone โ the content will continue to play on TV.
How to broadcast the screen from the phone:
- Open a supported app (e.g. YouTube).
- Slip on the Cast icon (usually in the upper right corner).
- Select your Xiaomi TV from the list. If it is not, check if Google Cast is enabled in the TV settings (Settings) โ Devices โ Screen transmission).
| Annex | Does Google Cast Support? | Max, permission. | Delay (MS) |
|---|---|---|---|
| YouTube | โ Yes. | 4K HDR | 100โ200 |
| Netflix | โ Yes. | 1080p (DRM Limitation) | 150โ300 |
| Google Chrome | โ Yes (tabs) | 1080p | 300โ500 |
| TikTok | โ No. | โ | โ |
| VLC | โ Yes (local files) | 4K | 200โ400 |
To stream the full screen of the phone (not just the content from the app):
- Open the Settings. โ Connected devices โ Screen transmission.
- Select Additional โ Screen broadcasting.
- Confirm the TV connection. The delay will be higher (~500 ms) than when broadcasting a single video.
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If Google Cast doesnโt find a TV, try manually entering it. IP-TV address in router settings (section) DHCP). Sometimes it helps to restart the router.
3. Connection through HDMI: cables and adapters
The most stable and universal method is wired connection through HDMI. Xiaomi TVs support standards to HDMI 2.1 (model Q2 2023 and newer), which allows the transmission of video in 4K@120Hz or 8K@60Hz. But there's some nuances with adapters:
- ๐ฑ Smartphones: Modern Xiaomi (e.g. 13 Pro, Redmi Note 12) require an adapter USB-C โ HDMI Cheap Chinese adapters often don't work - take certified ones (e.g. Anker 565).
- ๐ป Laptops: If there is no port HDMI, use USB-C/Thunderbolt โ HDMI. For MacBook, check compatibility with the M1/M2 (Some adapters do not support HDR).
- ๐ฎ Game consoles: PS5 Xbox Series X is directly connected to the HDMI, But on Xiaomi TVs, you may need to manually turn on the mode ALLM (Auto Low Latency Mode in the settings HDMI.
Step-by-step instructions for a smartphone:
- Connect the USB-C โ HDMI adapter to your phone.
- Connect the adapter to the TV cable HDMI (comes complete with TV).
- On the TV, select the signal source: press Input on the remote and select the appropriate one. HDMI-port.
- On the phone may appear a request to select the display mode: Duplicate the screen or Expand the desktop.
โ ๏ธ Attention: On the TVs Xiaomi Mi TV A2 43" and younger when connected via HDMI The mode may be automatically activated PC Mode, which cuts the edges of the image. To disable: go to Settings โ Display. โ Regime. HDMI Choose the Game or Standard.
How to check the supported permission HDMI
4. DLNA: Viewing photos and videos from your phone on TV
Protocol DLNA It allows you to broadcast media files (photos, videos, music) from your phone, computer or NAS It doesn't play real-time audio (with video only) on a Xiaomi TV without screen duplication. Unlike Miracast, it doesn't transmit real-time audio (with video only), but there are no resolution restrictions (you can stream it). 4K lagless).
How to set up DLNA:
- On TV: Go to Settings โ Network โ DLNA and turn on the option.
- On the phone, install the application-server DLNA, BubbleUPnP (Android) supports transcoding for incompatible formats (Android/iOS) โ convenient for large libraries. VLC โ built-in DLNA-server (in network settings).
Xiaomi
The advantages of DLNA over Miracast:
- โ No sound delay (perfect synchronization).
- โ It works via router (you donโt have to be near TV).
- โ Supports subtitles and multichannel sound (DTS, Dolby Digital).
Disadvantages:
- โ Does not transmit the phone screen (files only).
- โ Not all video formats are supported out of the box (e.g.,.mkv may not play).
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DLNA โ Best choice for watching local videos and photos, but not suitable for games, video calls or desktop duplication.
5. Screen transfer from computer (Windows/Mac/Linux)
If you need to stream a PC screen to a Xiaomi TV, there are 4 main ways: HDMI, Miracast, Google Cast (for Chrome), or specialized programs like Steam Link (for games.
Method 1: HDMI (wired)
The most reliable method for Windows/Mac/Linux. Cable required HDMI and, where appropriate, an adapter (e.g, USB-C โ HDMI On the TV, select the appropriate signal source (HDMI 1/2/3).
Method 2: Miracast (Windows)
On Windows 10/11:
- Press Win. + K and choose your Xiaomi TV.
- If the device doesnโt show up, check if your Miracast PC supports: Open Settings โ System system โ Screen. โ Graphics.
- When connecting, you may need to enter PIN-code (displayed on TV).
Method 3: Google Cast (Chrome)
For the broadcast of browser tabs:
- Install the Google Cast extension for Chrome.
- Open the broadcast menu (three dots) โ broadcast).
- Select TV and source: Broadcast tab or Broadcast file.
Method 4: Steam Link (for games)
If you want to play on TV from PC:
- Install Steam Link on your TV from Google Play.
- Connect the gamepad via Bluetooth (for example, Xiaomi Game Controller).
- Run the broadcast over the local network (PC and TV must be on the same network).
| Method | Delay (MS) | Max, permission. | Router required |
|---|---|---|---|
| HDMI | 0โ5 | 8K@60Hz | โ No. |
| Miracast | 100โ300 | 4K@30Hz | โ No. |
| Google Cast (Chrome) | 300โ800 | 1080p | โ Yes. |
| Steam Link | 50โ200 | 4K@60Hz | โ Yes. |
6. Solving 5 Frequent Connection Problems
Even if you set up the right way, sending an image to a Xiaomi TV can malfunction, and letโs look at the typical errors and how to fix them.
Problem. 1: The TV is not on the list of devices (Miracast/Google Cast)
Possible causes and solutions:
- ๐ No power: some Xiaomi models (e.g. Mi) TV 4A) Wi-Fi Direct is power-saving, check that the TV is plugged in and not battery-powered (if it's a portable model).
- ๐ก Incompatible networks: If the TV is 5GHz and the phone is 2.4GHz (or vice versa), Google Cast will not work.
- ๐ Firmware failure: on TVs with MIUI TV 1.x Can help reset network settings: Settings โ Network โ Resetting network settings.
Problem 2: Sound/image delay during broadcasting
How to reduce lags:
- ๐ฎ For games: turn on the TV mode Game Mode (Settings) โ Picture โ Image mode โ This reduces the latency to 20 to 50 milliseconds.
- ๐ถ For Miracast: switch your router to a 5GHz channel (less interference). If you use 2.4GHz, select a channel with minimal congestion (e.g., 1 or 11).
- ๐ For DLNA: In the application settings (e.g. BubbleUPnP) enable the buffering option and set the value of 500 ms.
Problem 3: No sound when transmitting the screen
Frequent error when connecting through HDMI Miracast:
- ๐ On the phone: check if No Sound or Vibration is enabled. On Xiaomi, this is done by swiping down the notification bar.
- ๐ต On TV: Go to Settings โ Sound. โ Sound output and select HDMI ARC (if connected through HDMI) Or Internal speakers (for Miracast).
- ๐ On PC: If the sound goes through HDMI, but not playable, update the sound card driver (for Realtek or NVIDIA).
Problem 4: Low image quality (blurred, artifacts)
Causes and solutions:
- ๐ฑ On the phone: in the screen transfer settings set the maximum resolution (for example, 1080p instead 720p).
- ๐ฅ๏ธ On PC: if you use Miracast, in Settings โ System system โ Select Change the resolution and set the native for your TV.
- ๐บ On TV: Turn off post-processing of the image: Settings โ Picture โ Additionally. โ Noise suppression (Off.).
Issue 5: Protected Content Is Not Broadcasted (Netflix, Disney)+)
Netflix is blocking Miracast broadcasts because of the DRM-Solutions to the defense:
- ๐ฌ Use Google Cast from the official app (e.g. Netflix) โ Cast icon).
- ๐ Connect to the HDMI โ It's bypassing the restrictions. DRM.
- ๐ฑ On Xiaomi phones with MIUI 12+ You can turn on Screencast mode without DRM in the developer settings (activated by 7 single tap on the Version) MIUI).
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If none of these methods work, check if your router is blocking the broadcast. Some models (e.g. TP-Link Archer) C6) function AP Isolation, which prohibits the exchange of data between devices on the same network.