How to transfer an image from computer to Xiaomi TV: all working ways

Outputting images from your computer to the big screen of Xiaomi TV opens up new possibilities, from watching movies in high resolution to presentations and games on a wide display. However, not all users know how to organize this connection correctly, especially if we are talking about models with a MIUI TV or Google TV on board. In this article, we will analyze all the current methods, from classic HDMI to wireless technologies like Miracast and AirPlay, and solve typical problems such as audio delay or lack of signal.

It is important to consider that the method of connection depends not only on the TV model (for example, Xiaomi Mi TV 4S vs Xiaomi TV A Pro), but also on the computer operating system. On Windows 10/11 and macOS, the algorithms will differ, as will the set of available features. We will consider universal solutions that work on most devices, as well as nuances for specific scenarios - for example, how to display an image from a laptop to a TV without wire or how to set up a duplicate screen for streaming.

If you’ve had problems connecting before — like a TV can’t see a PC through HDMI or a picture that breaks when wireless is transmitted — you’ll find a table at the end of this article with typical bugs and ways to fix them. And for owners of older Xiaomi models (until 2020), we’ve added a spoiler with features of connecting through outdated protocols.

Connecting via HDMI: the most reliable way

HDMI cable remains the most stable and versatile method of transmitting images from your computer to your Xiaomi TV, supports resolution up to 4K@60Hz (on models with HDMI 2.1 – up to 8K), transmits sound without additional settings and creates almost no delays. However, even here there are nuances that many forget about.

First of all, check the version. HDMI-It's a port on a TV and a computer, like the Xiaomi Mi. TV Q1 fitted HDMI 2.1, And budget models like Mi. TV 4A can only have HDMI 2.0. If your PC supports DisplayPort, but not HDMI 2.1, output 4K@120Hz You'll need an active adapter (passive adapter won't do it!) And you'll also need to look at the length of the cable, which is longer. 5 meters are recommended to use fiber optic HDMI signal-amplifier.

• 🔌 Step. 1. Connect the cable. HDMI The port on the TV (usually signed as HDMI 1/2/3 or ARC/eARC).
• 💻 Step 2. Put the second end of the cable in the port. HDMI on a computer or laptop, if only on a PC, DisplayPort or USB-C, Use an adapter.
• 📺 Step 3. On the Xiaomi remote TV Press the Input button (or Source) and select the appropriate one. HDMI-port.
• ⚙️ Step 4. Press Win on your computer. + P (Windows) or open System Settings → Monitors (macOS) and select the display mode: Duplicate, Expand, or Second Screen Only.

If the image does not appear, check:

• 🔄 Restart your TV and computer – sometimes ports HDMI «Hang” after the previous connection.
• 🔧 Update your graphics card drivers (especially relevant for the NVIDIA/AMD Windows).
• 📏 Try another cable – cheap Chinese cables often don’t support high resolution.

Use HDMI 2.0 or newer cable for 4K

Check the compatibility of PC and TV permissions

Turn off VPN/firewalls (they can block HDCP)

Make sure the right signal source is selected on TV.-->

⚠️ Note: On some Xiaomi models TV (Like Mi. TV 5 Pro) port HDMI ARC It can't transmit sound to external speakers if you're connected to a PC. HDMI-port or set up the output of sound through SPDIF.

2. Wireless transmission over Miracast (Windows)

Miracast is a wireless image standard built into Windows 8.1/10/11 and most modern Xiaomi TVs. It allows you to duplicate the screen without wires, but has limitations: the maximum resolution is usually 1080p (on some models – 4K with a delay), and sound can be transmitted with artifacts, but does not require a router – the connection is established directly between devices.

To connect to Miracast:

1. On Xiaomi TV, open Settings → Connection and Sharing → Miracast (or Wireless Display).
2. On your computer, press Win + K (or open Settings → System → Project on that computer).
3. Select your TV from the list of available devices.
4. Confirm the connection on both devices.

If the TV is not on the list, check:

• 📶 Wi-Fi and Bluetooth on your computer must be enabled (even if the router is not in use).
• 🔄 Update wireless adapter drivers (especially on older laptops).
• 🛡️ Turn it off. VPN — It can block the local connection.

The advantages of Miracast:

• ✅ No dependency on the router – it works even without the Internet.
• ✅ Low delay compared to DLNA.

Disadvantages:

• ❌ Maximum resolution is often limited. 1080p.
• ❌ Sound can be 0.5-1 second behind the image.
• ❌ Not all applications support audio transmission (e.g., Zoom or Discord).

⚠️ Note: On some Xiaomi models TV (Like Mi. TV Stick) Miracast can be disabled by default. To activate it, go to Settings → Additionally. → Developer Mode and enable the Wireless Display option.

3. Use AirPlay (for macOS and iOS)

If you have a MacBook or iPhone and a Xiaomi TV supports AirPlay (e.g., models with Google TV or Mi TV Q2), you can stream an image without additional programs.This method is convenient for streaming videos from Safari or Apple TV+, but has limitations: not all applications support output via AirPlay (e.g., Netflix can block DRM transmission).

Instructions for macOS:

1. Make sure your computer and TV are connected to the same Wi-Fi network.
2. On your TV, turn on AirPlay in the settings: Settings → Devices → AirPlay and HomeKit.
3. On a Mac, open Control Center → Screen Mirror and select your Xiaomi TV.
4. If necessary, enter the confirmation code that will appear on the TV screen.

Windows will require additional software like 5KPlayer or ApowerMirror, but the transfer quality will be worse than macOS. Also note that AirPlay does not support 4K on most Xiaomi models – the maximum resolution is usually 1080p.

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If the sound through AirPlay lags, try in the settings of the TV to turn on the mode "Low Lag" (Settings → Sound → Sound Synchronization).

4. Router transmission (DLNA/UPnP)

If you don't have to duplicate the entire screen, but you just stream a video or a photo, you can use DLNA, which works over your home Wi-Fi network, and allows you to send files from your computer to your TV without having to connect directly, which is a method that's good for watching movies, listening to music or showing photos, but doesn't support games or desktops.

To configure the DLNA:

1. On Xiaomi TV, open the Media Player or Gallery app.
2. In the router settings, make sure that UPnP is enabled (usually in the Local Network section).
3. On the computer:

In the app on the TV, select your computer from the list of devices and select a file to play.

The main problems of DLNA are:

• 🎬 Not all video formats are supported – the TV may not play.mkv or.flac.
• 🔄 Router dependency – with a weak Wi-Fi signal, video will “slow down».
• 🔒 DRM-Protection – some files (such as those downloaded from Netflix) will not be played.

5. Alternative ways: Chromecast and third-party apps

If the built-in methods don't work, you can use external devices or programs, such as Google Chromecast (even if it's not built into the TV) or applications like TeamViewer for remote control.

Method 1: Google Chromecast

• 📱 Connect Chromecast to HDMI-Port your TV and set it up via Google Home.
• 💻 On your computer, install the Google Cast extension for the Chrome browser.
• 🎥 In the browser, click on the Cast icon and select your Chromecast.

Method 2: Applications for mirroring

• 🖥️ ApowerMirror - Supports Windows/macOS and allows you to broadcast the screen with a delay ~100 miss.
• 📱 LetsView – a free solution for Miracast-compatible devices.
• 🎮 Steam Link – optimized for streaming games from PC to TV.

Method 3: Direct USB-C connection (for modern laptops)

Some laptops (such as the MacBook Pro or Xiaomi Mi Notebook) support video output via USB-C via a USB-C → HDMI adapter.

1. Connect the adapter to the laptop.
2. Connect the adapter to the TV via HDMI.
3. In the laptop screen settings, select Expand or Duplicate mode.

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For minimal gaming delay, use wired connection (HDMI) or specialized applications like Moonlight (for NVIDIA GPU).

6. Solving typical problems

Even with the right connection, there can be errors, and here's a table of the most common problems and ways to fix them.

Xiaomi TV models until 2019 (e.g. Mi TV 3) may not support Miracast and AirPlay, in which case use HDMI or purchase an external adapter (e.g. Mi TV Stick).

⚠️ Note: If you are connected to HDMI The message "Unsupported format" appears on the screen, which means that the TV is not compatible with the resolution or refresh rate that the computer sends: 1920×1080@60Hz or 3840×2160@30Hz.

7. Optimization of image and sound

Even after a successful connection, a picture or sound can leave much to be desired.

For the image:

• 🎨 Color profile: In the TV settings, select Movie or Game mode instead of Standard.
• 🔍 Clearness: Turn off font smoothing (ClearType) on PC if the text looks blurry.
• 📏 Resolution: Set up integer scaling on your computer (for example, 1080p on 4K-telestretcher).

For the sound:

• 🔊 Audio Format: In Windows settings, select Stereo instead of 5.1 if the sound is interrupted.
• 🎵 Delay: At Xiaomi TV Open the settings. → Sound. → Synchronize the lips and pick up the delay manually.
• 🚫 Noise: Turn off sound processing on PC (Effects in speaker settings).

For high bitrate games or videos, it is recommended to:

• 🎮 Use it. HDMI 2.1 for 4K@120Hz (supported-model).
• 🖥️ In the graphics card settings (NVIDIA/AMD) Include performance instead of quality.
• 🌐 Connect the TV to the router via Ethernet cable if you are using it DLNA cloud-based.

FAQ: Frequent questions