Transferring images from a laptop to a Xiaomi TV is a challenge that users face when presenting, watching movies or playing games on the big screen. TV 4/5, Redmi Smart TV, A Pros support multiple wireless and wired transmission protocols, but not all of them are equally convenient. Depending on the laptop model (Windows, macOS, Linux) and the TV generation, different settings may be required - from simple to simple. HDMI-cable to fine-tuning Miracast or DLNA.
The main problem faced by users is that Xiaomi TVs older than 2019 often do not support wireless image transfer directly from macOS without additional software. TV Q2 2023) equipped with Google Chromecast built-in, which makes streaming easier. In this article, we will discuss all the current ways of connecting, including bypassing common errors such as no sound or low resolution images.
1. a wired connection through HDMI: surest
Use of the HDMI-The cable remains the most stable method of transmitting images from a laptop to a Xiaomi TV, which works on all TV models (including Mi). TV 4A, 4S, 5 Pro) and does not require network configuration. HDMI-port on the TV and the corresponding output on the laptop.
Modern laptops may require an adapter (e.g., a laptop adapter, USB-C โ HDMI MacBook or Windows ultrabooks. It's important to consider the version HDMI:
- ๐ HDMI 1.4 โ maintains the approval 4K@30Hz (suitable for most tasks).
- ๐ HDMI 2.0/2.1 โ necessary 4K@60Hz or 8K (relevant to gamers and viewers HDR-content).
- โ ๏ธ Mini-HDMI/Micro-HDMI โ requires an adapter, but may limit the capacity of the.
After the physical connection:
- On Xiaomi TV, select the signal source: press Input (or Source) on the remote and select the appropriate one. HDMI-port.
- On a Windows laptop, press Win. + P and select the display mode: Duplicate - the same picture on the laptop and TV. Expand - the desktop will continue to the TV (comfortable for multitasking). Only the second screen - the image only on TV.
macOS
System settings โ Monitors
โ ๏ธ Note: If the image on the Xiaomi TV is displayed with black fields, check the zoom settings in the Control Panel NVIDIA (graphics-card NVIDIA) or in Windows screen settings. macOS may require manual resolution settings via Option + Scaled.
Connect the cable to the ports HDMI laptop-TV|Select the right signal source on Xiaomi remote|Set up the display mode (Win)+P or System settings)|Check the sound (select if necessary) HDMI output-wise)-->
2. Wireless transmission over Miracast (Wi-Fi Direct)
Miracast is a wireless image transmission standard supported by most Xiaomi TVs (starting with Mi). TV 3). It allows you to duplicate your laptop screen wirelessly, but requires both devices to be connected to the same Wi-Fi Direct network or support Wi-Fi. 5/6.
Advantages of the method:
- ๐ถ No need for a router โ direct communication between devices.
- ๐ฎ Low delay (around) 30-50 MS) suitable for play.
- ๐ Traffic encryption (more secure than open networks).
Disadvantages: possible lags during transmission 4K-Video and compatibility issues with macOS.
Instructions for Windows 10/11:
- On Xiaomi TV, open Settings โ Connection and sharing โ Wireless display (or Miracast).
- On your laptop, press Win + K (or open Settings โ System โ Project on that computer).
- Select the TV from the list of available devices.
- Confirm TV connection (may require input) PIN-code).
MacOS will require third-party software, such as AirParrot or Reflector, as native Miracast support is not available in macOS. The alternative is to use Google Chromecast (if TV supports).
โ ๏ธ Note: On Xiaomi TVs with firmware below MIUI TV 3.0 Miracast may not work smoothly. Update the software via Settings โ Updating the system.
HDMI-cable|Miracast (Wi-Fi Direct)|Google Chromecast|DLNA/UPnP|Other-->
3. Streaming via Google Chromecast (for new Xiaomi models)
Xiaomi TVs starting with Mi TV Q1/Q2 (2022-2026) They have a built-in Google Chromecast, which allows you to stream a screen from a laptop through the Chrome browser or specialized applications. This method is convenient for transferring videos, presentations or web pages, but is not suitable for games due to high latency.
How to set up:
- Make sure that your laptop and TV are connected to the same Wi-Fi network.
- On Xiaomi TV, open the Google Cast app (or press the Cast button on the remote).
- On a laptop: For Windows/macOS: Open the Chrome browser, press โฎ โ Broadcast and select TV. For Linux: use the Google Cast extension or the mkchromecast utility.
Limitations of the method:
- ๐ต Sound only comes through the HDMI Bluetooth (not all applications support synchronization).
- ๐ฅ๏ธ The delay can reach 200-500 MS โ critical for dynamic content.
- ๐ Some sites (such as Netflix, Disney)+) Block streaming via Chromecast from the browser.
| Model Xiaomi TV | Chromecast support | Max, permission. | Delay (MS) |
|---|---|---|---|
| Mi TV 5 Pro (2020) | Yeah (built-in) | 4K@30Hz | 150-300 |
| Redmi Smart TV X (2021) | Yes (via update) | 1080p@60Hz | 100-200 |
| Xiaomi TV A2 (2023) | Yes (Google TV) | 4K@60Hz | 80-150 |
| Mi TV 4A (2018) | No (external Chromecast required) | 1080p@30Hz | 200-400 |
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If Chromecast doesnโt find TV, try turning it off. VPN You can also use your laptop or temporarily disable the firewall, and make sure that both devices are connected to a 5GHz network, which is more stable for streaming.
4. Use of the DLNA/UPnP media-file
Protocol DLNA It allows you to stream to Xiaomi TV not a laptop screen, but specific media files (video, photos, music), this method is suitable for watching movies or listening to music without duplication of desktop.
Setting up for Windows:
- Turn on DLNA on your TV: Settings โ Network โ DLNA.
- On your laptop, open the settings โ Network and Internet โ Sharing options and enable Media Streaming.
- Use the Windows Media Player app or VLC for file transfer: B VLC: Reproduction โ Reproduction device โ [Your Xiaomi. TV].
For macOS/Linux installation DLNA-servers (e.g. MiniDLNA or Plex Media Server).Please note that Xiaomi TV It may not support some video formats (for example, MKV s DTS-In this case, use the conversion via HandBrake.
โ ๏ธ Note: When transmitting video through DLNA Xiaomi TVs older than 2020 may have subtitles problems, such as embed subtitles in a file or use an external player (e.g., Kodi, if Android TV) TV).
How to remove lags when reproducing through DLNA?
5. Alternative methods: USB-C, Bluetooth and Specialized Software
If standard methods donโt work, consider alternative connectivity options:
- ๐ USB-C โ HDMI (for Thunderbolt laptops 3/4): transmit 4K@120Hz, but requires an adapter (e.g. Anker) USB-C to HDMI 2.1). Suitable for gamers and designers.
- ๐ฑ Bluetooth: only for audio transmission (e.g. if you are HDMI It does not transmit audio. Setup: Xiaomi settings TV โ Bluetooth โ Connect the laptop.
- ๐ป Specialized software: ApowerMirror - for duplicate screen with Windows/macOS on TV via Wi-Fi. TeamViewer - if you need to control a laptop from a TV (reverse access). Steam Link - for streaming games from a PC on Xiaomi TV (requires the installation of an application on TV).
To connect through USB-C:
- Use an adapter that supports DisplayPort Alt Mode (e.g. CableMatters) USB-C to HDMI).
- Connect the adapter to the laptop, and HDMI-cable.
- On a Windows laptop, you may need to update your graphics card drivers (especially for Intel Iris Xe or the like). AMD Radeon).
Note: Some Xiaomi TVs (e.g. Mi) TV 4S 55) do not support DisplayPort via USB-C โ In this case, only the classical will help. HDMI.
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USB-C โ HDMI โ Best choice for high resolution and frame rate, but requires a compatible adapter and updated drivers.
6. Solving typical problems in image transmission
Even with the right connection, there can be errors, and let's look at the most common ones and how to fix them:
| Problem. | Possible cause | Decision |
|---|---|---|
| No HDMI imagery available | Incorrectly selected source of signal on TV | Press Input on the remote and select the desired HDMI-port |
| Low resolution (e.g., low resolution, 1024x768) | Automatic determination of permission fails | Manually set the resolution in the settings of the laptop screen (for example, 1920x1080@60Hz) |
| No sound through HDMI. | The sound output device is not selected | On Windows: PCM by sound icon โ Reproduction devices โ Choose. HDMI |
| Lags in wireless transmission | Weak Wi-Fi signal or network congestion | Reconnect to 5 GHz network or use a wired connection |
| The TV is not on the Miracast list. | No Wi-Fi Direct support on TV or laptop | Update Wi-Fi drivers on your laptop or TV firmware |
If Xiaomi TV does not recognize your laptop when wirelessly connected, try:
- Reboot both devices.
- Shut down. VPN/laptop firewall.
- Reset your network settings on TV: Settings โ Network โ Reset the network settings.
- Use an external Wi-Fi 6 adapter (e.g. TP-Link Archer) TX3000E) laptop-only.
To diagnose problems with HDMI check:
- Integrity of the cable (try another cable).
- Support for version HDMI on TV and laptop (for example, Mi) TV 5 has HDMI 2.0, and old laptops โ HDMI 1.4).
- Graphics driver settings (for NVIDIA/AMD You may need to manually adjust the permission).
7. Optimize image and sound for better quality
After successfully connecting the laptop to the TV, Xiaomi should adjust the display settings for maximum comfort. 4K-Content, games or graphics work.
Image settings:
- ๐จ Color profile: For Xiaomi TV supportive HDR10 or Dolby Vision, enable the appropriate mode in Settings โ Picture โ Image mode.
- ๐ Scaling: If the Windows interface looks blurry, set the scale to 100% (150% for only) 4K-screen).
- ๐ Update Frequency: For games, select 60Hz or 120Hz (if supported) in the laptop screen settings.
Sound settings:
- ๐ Audio format: In Xiaomi Settings TV โ Sound. โ Format HDMI Choose Auto or PCM (if the sound is interrupted).
- ๐ง Sound Latency: If the sound is not synced to the video, use applications like AudioSync (for Windows) or adjust the latency in the player (for example, in the video). VLC).
For gamers:
- Turn on Game Mode on your TV (Settings) โ Picture โ Game mode).
- On a laptop with a video card NVIDIA Open the control panel. NVIDIA โ Set up image parameters and select Use settings NVIDIA.
- For AMD Enable Radeon Anti-Lag in the AMD Adrenalin.
โ ๏ธ Note: On Xiaomi TVs with VA-panel (e.g. Redmi Smart) TV X) can be observed "ghost" afterglow in fast scenes, the solution is to reduce the brightness to 80% and enable clarity of movement in the settings of the picture.
8. Comparison of connection methods: which one to choose?
The choice of method of image transfer depends on your tasks, the model of the laptop and the TV Xiaomi. Below is a comparison table with recommendations:
| Method | Delay. | Max, permission. | Difficulty setting up | Better for you. |
|---|---|---|---|---|
| HDMI | 0 ms. | 8K@60Hz | โญ | Games, high-resolution videos, presentations |
| Miracast (Wi-Fi Direct) | 30-100 ms. | 4K@30Hz | โญโญ | Duplication of screen without wires |
| Google Chromecast | 100-300 ms. | 4K@30Hz | โญโญ | Streaming video, web content |
| DLNA/UPnP | 50-200 ms. | 4K@24Hz | โญโญโญ | Watching movies, watching music |
| USB-C โ HDMI | 0 ms. | 4K@120Hz | โญโญ | Professional work, games |
Selection recommendations:
- ๐ฎ For games: HDMI 2.1 or USB-C โ HDMI (minimum delay).
- ๐ฌ For movies: HDMI (quality DLNA (convenience).
- ๐ผ For presentations: Miracast or Chromecast (if no cable).
- ๐ฅ๏ธ For work: HDMI screen-expanding USB-C high-resolution.
If you often connect your laptop to your TV, consider buying one. HDMI-48 Gbps cable (e.g. Belkin UltraHD) or Wi-Fi 6 router (e.g. Xiaomi) AX6000) stable wireless connection.
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For most tasks HDMI Wireless methods are convenient, but not suitable for all scenarios.