How to transfer video from a laptop to a Xiaomi TV: all working ways

Broadcasting video from a laptop to a big screen of a Xiaomi TV is a challenge that gamers, movie lovers, and those who work with presentations face. TV A Pro, Mi TV Q2, Redmi Smart TV And others) support multiple connectivity technologies, but not all of them are equally convenient. HDMI Wireless protocols like Miracast and Google Cast, and how to avoid common problems such as audio delay, image clipping or lack of signal.

It is important to understand that the choice of method depends on three factors: the model of your TV (for example, Xiaomi Mi). TV 4S 2020 AirPlay does not support the operating system of the laptop (Windows), unlike new models 10/11, macOS or Linux require different settings and broadcast goals (games, movies, and other games) 4K HDR If you want to have minimal latency for games, you'll have to use a wired connection, and Wi-Fi is also good for watching videos, but with reservations.

Before proceeding to the instructions, check:

• 📺 Model TV: Find it in the Settings menu → It's about the TV or the sticker in the back, and that depends on the availability of features.
• 💻 Laptop OS: Windows 11 wireless broadcasting is configured differently than Windows 10.
• 📶 Wi-Fi network: for Miracast or Google Cast to work smoothly, both devices must be connected to the same network (or the TV must support Wi-Fi Direct).

Wired connection via HDMI: maximum quality without delay

The most reliable and universal method is the use of cable. HDMI. It guarantees the transmission of video in resolution before 4K@60Hz (on new Xiaomi models with port) HDMI 2.1) And the minimum latency, which is critical for gaming or for dynamic content, is suitable for all laptops that have an outlet. HDMI or USB-C DisplayPort support (adapter required).

What you need:

• 🔌 Cable HDMI 2.0 or later (for 4K Lengths up to 3 meters do not affect quality.
• 💻 Laptop with exit HDMI or adapter (e.g, USB-C → HDMI MacBook or ultrabook).
• 📺 Xiaomi TV with a free port HDMI (usually signed HDMI 1/ARC or HDMI 2).

Step-by-step:

1. Turn off both devices (laptop and TV) before connecting – this will help to avoid signal recognition failures.
2. Connect the cable to the port HDMI on the TV (it is advisable to use a port marked with a note) ARC or HDMI 2.0 for better compatibility).
3. Turn on the TV and go to the signal source: on the Xiaomi remote, click the Input button (or Source) and select the appropriate one. HDMI-port.
4. Turn on your laptop. Most of the time, it's duplicated automatically. If it's not, press the Win combination on the keyboard. + P (for Windows) and select Duplicate or Second Screen Only.

Possible problems and solutions:

• 🖥️ No image: Check that the cable is connected to the correct port on the TV (sometimes) HDMI 1 and HDMI 2 work differently. Try another cable or port.
• 🔊 No sound: on the laptop in the sound control panel (PCM on the speaker icon) → Open audio parameters) select as the output device TV (it can be displayed as NVIDIA HDMI TV model name).
• 🎮 Latency in games: activate the gaming or performance mode in the laptop graphics settings (for NVIDIA/AMD). On TV, turn off post-processing: Settings → Picture → Image mode → Playing.

⚠️ Note: If your laptop is only equipped with USB-C without DisplayPort support (e.g. budget models), adapter USB-C → HDMI Check the specifications on the manufacturer's website.

2. Wireless streaming over Miracast (built-in Windows feature)

Miracast is a wireless screen transmission standard supported by most Xiaomi TVs (except the oldest models) and allows you to duplicate the laptop screen without wires, but with some limitations: maximum resolution is usually the most expensive. 1080p, possible delays of up to 100-200 ms, and for 4K You will need a Miracast 2.0 TV (for example, Mi). TV Q1E 2023).

Advantages of the method:

• ✅ No Internet connection – direct Wi-Fi Direct connection is enough.
• ✅ Works on all laptops with Windows 8.1 and later (including Windows 11).
• ✅ No need for additional devices (unlike Chromecast).

How to connect:

1. On Xiaomi TV, open Settings → Connection and sharing → Miracast (or Wireless projection in new models) Activate the function.
2. On a Windows laptop, press Win. + K (or open the settings) → System system → Projection on this computer).
3. In the list of available devices, select your TV (the name will contain the model, for example, the model). MiTV-AB1234).
4. Confirm the connection on TV if necessary.

Quality optimization:

• 📶 To reduce lags, place your laptop and TV at a distance of no more than 5 meters and without obstacles (walls, furniture).
• 🔧 In Miracast settings on TV, select Quality mode instead of Speed (if available).
• 🖥️ On a laptop in screen settings (Win) + P) set the permit 1920×1080 — Higher levels may cause a slowdown.

⚠️ Note: There is no built-in Miracast support on macOS laptops, and MacBook owners will have to use alternative methods (for example, AirPlay on new Xiaomi models or third-party programs like AirParrot).

3. Google Cast (Chromecast) for streaming video and screen

If your Xiaomi TV supports Google Cast (built into Google models) TV Android TV 9.0+, mi TV P1), You can stream not only the entire screen, but also individual browser tabs or videos from supported applications (YouTube, Netflix, Kinopoisk), which is convenient for watching movies, but is not suitable for games due to high latency (up to 500 ms).

What do you need?

• 🌐 Laptop and TV in the same Wi-Fi network (required!).
• 📱 Google Chrome or Microsoft Edge (for screen broadcasting).
• 🎬 Google Cast-enabled apps (such as YouTube or Disney)+).

Instructions for screen broadcasting:

1. On your TV, make sure that Google Cast is enabled: Settings → Connected devices → Cast.
2. On your laptop, open the Chrome browser and click on the three dots in the upper right corner. → broadcast.
3. Select Translate tab or Translate desktop (the second option will load the processor harder).
4. In the list of devices, select your Xiaomi TV.

Broadcast from the annexes:

• 🎥 On YouTube or Netflix, click on the Cast icon (usually in the top right corner of the player) and select your TV.
• 🔊 The sound will be transmitted automatically. If it is not, check the volume on the TV and in the app.

💡

If video slows down when streaming via Google Cast, close all unnecessary tabs in the browser and reduce the quality to 720p in the broadcast settings (cog next to the Cast button).

4.Use Wi-Fi Direct for local file and screen transfer

Wi-Fi Direct is a technology that allows devices to connect directly without a router. In Xiaomi TVs, it is often used to transfer photos/video from smartphones, but it also works with a laptop (albeit less stable than Miracast), the main advantage is that you do not need a common Wi-Fi network, and the minus is limited speed and possible communication breaks.

How to turn Wi-Fi Direct on Xiaomi TV:

1. Open the Settings. → The Internet and the Internet → Wi-Fi Direct.
2. Activate the function and remember the network name (e.g, DIRECT-MiTV-AB12).
3. On a laptop, connect to this network as a regular Wi-Fi (password is not usually required).

Broadcasting the screen via Wi-Fi Direct:

• 🖥️ Windows. 10/11 Use the Miracast program (as in the section). 2) — TV should be defined as an available device.
• 📁 To transfer files (video, music) use the built-in file manager Xiaomi: on TV, open Media Center → Local files and select a folder to share.

Limitations:

• 🚫 Not all laptop models support Wi-Fi Direct (check in Device Manager if there is an adapter with this feature).
• 📉 The data transfer speed is lower than the HDMI Or even the usual Wi-Fi via router.
• 🔄 When the connection is broken, you will have to reconnect.

💡

Wi-Fi Direct is convenient for one-time file transfer, but not stable for continuous screen broadcast. HDMI Miracast.

5. Google Chromecast: a universal solution for older models

If your XiaomiReleased TV is up to 2019 (e.g. Mi) TV 4A or Mi TV 4), it may not support Miracast or Google Cast, in which case the external console Google Chromecast (or its analogues, for example Xiaomi Mi) will help. TV Stick. It's connecting to the port. HDMI It also supports all modern broadcasting protocols.

What will be required:

• 📦 Chromecast (any version) or Xiaomi Mi TV Stick.
• 🔌 Free port HDMI on the television and access to USB for food (if the console does not have a block).
• 📶 Laptop and console in the same Wi-Fi network.

Setting:

1. Connect the Chromecast to your TV and plug it into the socket (or USB-TV port, if you have enough power).
2. Switch the TV to the appropriate one. HDMI-entrance.
3. On your laptop, install the Google Cast extension for your browser or use the built-in feature in Chrome (as in Section 3).
4. Follow the instructions on the screen to pair devices.

Advantages:

• ✅ It works even on very old TVs.
• ✅ Supports 4K HDR (Chromecast Ultra or Chromecast with Google TV).
• ✅ You can stream not only the screen, but also individual applications (for example, Spotify or Twitch).

⚠️ Note: When using Xiaomi Mi TV Make sure that the laptop has the Mi Home app installed (some features require authorization in your Xiaomi account). Also check that the console has upgraded to the latest firmware - older versions may not support streaming from your PC.

Alternative methods: DLNA, AirPlay and third-party programs

If none of the above methods work, consider the less common, but sometimes useful, options:

DLNA (for local files):

• 📂 Suitable for viewing videos/photos stored on a laptop without screen duplication.
• 🔧 On TV, turn it on. DLNA In Settings → Network → DLNA.
• 💻 On your laptop, use programs like VLC Windows Media Player for streaming files to TV.

AirPlay (for MacBook owners):

• 🍎 Only works on new Xiaomi TVs with Apple AirPlay 2 support (e.g. Mi). TV Q2 2023).
• 🖥️ On MacBook, open Control Center → Pass the screen and select the TV.

Programme party:

• 🛠️ ApowerMirror or LetsView – cross-platform solutions for broadcasting the screen over Wi-Fi.
• 🎮 Steam Link – optimized for streaming PC games on TV (requires a good router).

7 Problem Solving: What to Do When the Broadcast Is Not Working

Even with the right setup, you can have failures, and here are the typical errors and ways to fix them:

Problem: The TV is not visible in the list of devices to connect to.

• 🔄 Restart both devices (laptop and TV).
• 📡 Check that both devices are connected to the same Wi-Fi network (for Miracast and Google Cast).
• 🔧 Update Wi-Fi adapter drivers on your laptop (in Device Manager).

Problem: The video is slowing down or jerking.

• 📶 Switch the router to the 5GHz band (if supported).
• 🖥️ Close background programs on your laptop (especially torrents or downloads).
• 🔍 Reduce the broadcast resolution to 720p customized.

Problem: No sound when connecting to HDMI.

• 🔊 On a laptop in sound parameters (PCM on the speaker icon) select the output device - TV.
• 🔄 Reconnect the cable. HDMI (Sometimes it helps to "hot" connection - without turning off devices).
• 📺 Check on TV to see what the settings are. → Sound. → The exit is chosen. HDMI.

Problem: The picture is cropped or does not fit on the screen.

• 🖥️ On a laptop in screen settings (Win) + P → Additional parameters) set the scale 100%.
• 📺 On TV in image settings (Settings) → Picture → Select Auto or Just Scan (Scan.

💡

If the problem is not solved, reset the network settings on the TV: Settings → The Internet and the Internet → Network resets. This often helps with wireless connection failures.

FAQ: Frequent questions about broadcasting from a laptop to Xiaomi TV