Broadcasting your computer screen to your Xiaomi TV opens up new possibilities for work, play and view content. Modern Mi TV and Redmi Smart TV support both wireless and wired methods of connection, but the choice of the best way depends on your tasks. For example, for games, minimal latency is critical, and for office presentations, connection stability is critical.
In this article, we will analyze 5 proven methods of broadcasting - from the standard HDMI-We will focus on the typical errors of Xiaomi users. TV (So, for example, why does Screen Mirroring not work on Windows 11? And we'll give you some specific solutions. If you want to do more than just duplicate the screen, but use the TV as a second monitor, you'll find a step-by-step guide here.
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Wireless connection via HDMI: maximum stability
⚠️ Attention: On Xiaomi TV permittingly 4K@120Hz (model 2023+ a year) for a full broadcast will be required HDMI 2.1. Version cables 2.0 limit the frequency to 60 Hz.
The wired method remains the most reliable for games, video editing and tasks where latency is critical.
HDMI-HDMI cable (up to 5 m long for 4K lossless)
On PC: HDMI-out port (on laptops often combined with USB-C via adapter).
On TV: Free HDMI-in port (preferably marked ARC for sound).
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- Step 1. Connect the cable to your PC and TV. On Xiaomi TV, select the signal source: press Input on the remote → select the HDMI port to which the cable is connected.
- Step 2. On Windows: press Win + P → select mode: 🖥️ Duplicate – the same image on PC and TV. 📺 Expand the TV as a second monitor. 🔄 Second screen only – image only on TV.
Step 3.
Parameters → System → Display
1920×1080
3840×2160
4K
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If the TV image is cropped at the edges, turn on the TV settings to Just Scan mode (Settings → Image → Screen size). This will remove the "overscan" - artificial cropping of the picture, which is the default on many Xiaomi TVs.
2. Wireless broadcast over Wi-Fi (Miracast/Wi-Fi Direct)
Miracast
routeless
Xiaomi TV
Mi TV 4S
Redmi Smart TV X
no net binding
4K
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Make sure your PC and TV are connected to the same Wi-Fi network (if you use a router) | Turn off your VPN on your computer |Update your graphics card drivers (especially on laptops with Intel Graphics) |Check out that your TV is on Screen Mirroring
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- On TV: Open Settings → Connect and Sharing → Screen Mirroring (or Wireless Display on Older Models).
- On Windows 10/11: Press Win + K → select your Xiaomi TV from the list. If the device doesn't show up, check if Wi-Fi Direct is enabled on the TV (Settings → Wi-Fi → Wi-Fi Direct).
On macOS:
AirPlay
AirParrot
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⚠️ Note: On laptops with Intel UHD Graphics (e.g., Xiaomi Mi Notebook Pro) Miracast may not work due to outdated drivers.Update them through the official Intel tool.
3. Streaming via Steam Link: Perfect for Gamers
If you want to play Steam games on the big screen with minimal lags, Steam Link is the best choice.The protocol is optimized for game controllers and supports resolution up to 4K@60Hz (on Xiaomi TV Q2 2023 and later).
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- Step 1: Install the Steam Link app on your TV via Google Play Store (available on all Xiaomi TVs with Android TV).
- Step 2. On PC: Open Steam → Settings → Remote Play. Enable Remote Play. Connect a gamepad (e.g., Xiaomi Game Controller) to your Bluetooth TV.
Step 3.
Steam Link
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| Parameter | Miracast | Steam Link | HDMI |
|---|---|---|---|
| Delay (MS) | 80–150 | 30–50 | 5–10 |
| Max, permission. | 1080p@60Hz | 4K@60Hz | 4K@120Hz (with HDMI 2.1) |
| Router required | No. | Yes (5GHz) | No. |
| Sound support | Yes. | Yes (5.1) | Yes (including Dolby Atmos) |
4.Use of Google Cast (Chromecast built-in)
All Xiaomi TVs on Android TV (starting with Mi TV 4) have built-in support for Google Cast. This allows you to stream individual browser tabs, YouTube videos or smartphone screens without connecting cables.
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- From the computer (Chrome): Open Google Chrome → press ⋮ → Broadcast. Choose your Xiaomi TV Specify the source: Tab (for websites) or Screen (full duplication).
From the smartphone:
YouTube
Google Photo
Cast
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⚠️ Note: When streaming a full screen from a PC through Chrome, there will be a noticeable delay (up to 200 ms).This is not critical for video, but for games or presentations, it is better to use Miracast or HDMI.
How to eliminate sound breaks when broadcasting through Google Cast?
5. AirPlay for iPhone/Mac owners (on supported models)
Not all Xiaomi TVs support AirPlay out of the box, but on models from 2022-2026 (such as the Xiaomi TV Q2 QLED or Redmi Smart TV A Series), the feature is available after a firmware update.
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- Step 1: Make sure that the TV and Apple device are connected to the same Wi-Fi network (preferably 5 GHz).
- Step 2. On TV: Settings → Apple AirPlay → Enable AirPlay.
- Step 3. On iPhone/iPad: Open Control Point (swipe down from the top right corner). Press Screen Mirror → select your Xiaomi TV.
Step 4.
AirPlay
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AirPlay on Xiaomi TV only works with MIUI TV 3.0 firmware and later. If the feature is not in the menu, update the TV via Settings → About TV → System Update.
6. Problem Solving: Why is the broadcast not working?
Even with the right settings, Xiaomi users TV They often encounter mistakes.-5 problems and solutions:
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- 🔌 TV not visible on the list of devices (Miracast/Steam Link: Check if Screen Mirroring is enabled on TV (Settings) → Connection and Sharing. On Windows: Run Miracast Troubleshooting (Settings) → System system → Projecting on this computer. On some Xiaomi models (e.g. Mi). TV P1) Miracast only works when connected to a router – Wi-Fi Direct may not be supported.
- 🎮 Lags in games via Steam Link: Connect your PC to your router with an Ethernet cable (even if your TV is over Wi-Fi). In Steam Link settings, select Performance Priority (sacrificing picture quality).
- 🔊 No sound when connected to HDMI: On PC: PKM by speaker icon → Open sound parameters → Select the output device → Choose Xiaomi TV. Check that the right port is selected HDMI marked ARC.
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