How to connect Xiaomi smartphone to the TV: all ways with step-by-step instructions

Connecting Xiaomi’s smartphone to a TV opens up new possibilities, from viewing photos on a large screen to streaming high-resolution videos. However, many users face difficulties — wireless connection is cut, cable is not recognized, sound is only transmitted through the phone. In this article, we will discuss all the current ways of connecting (including hidden MIUI functions), how to adjust the optimal resolution and eliminate typical errors.

It’s important to understand that the method of connecting depends on the TV model, the MIUI version on the smartphone, and even the TV firmware. For example, older Samsung TVs from 2016-2018 may not support Miracast, and Xiaomi smartphones based on Android 12+ require additional permissions to transmit audio over HDMI. We tested all methods on Redmi Note 12 Pro+, Xiaomi 13 Ultra and POCO F5 devices – the results are summarized in the comparison table below.

HDMI Connection: Reliable, but with nuances

The most stable way is to use an HDMI cable (or USB-C → HDMI adapter for modern smartphones).

• 🔌 Adapter type: For Xiaomi with port USB-C You need an adapter that supports DisplayPort Alt Mode (cheap Chinese adapters often don’t work).
• 📺 TV resolution: If the TV only supports 1080p, And the smartphone is out. 4K, Images can be “compressed” with artifacts.
• 🔊 Sound: Some Xiaomi models (e.g. Redmi 10) sound on HDMI It is transmitted only after the switching on of the regime HDMI audio in the developer settings.

To connect:

1. Buy a certified adapter (we recommend the original Xiaomi USB-C to HDMI or Baseus).
2. Connect the adapter to the smartphone, and HDMI-cable to the TV (the port is usually signed) HDMI/ARC or HDMI 1/2).
3. On the TV, select the source of the signal (Source button or Input button on the remote).
4. On the smartphone may appear a notification of connection – confirm the transfer of the image.

⚠️ Note: If the TV screen is black, check: Cable HDMI must support version 1.4 or higher (for example, 4K You need version 2.0. Some TVs need version 2.0. LG need to HDMI-CEC customized.

Connect the adapter to the smartphone|Choose the right one HDMI-port|Check the cable version (1.4)+)|Set the regimen on "HDMI audio" in the developer settings (if there is no sound)|Restart both devices when problems arise-->

2. Wireless connection via Miracast (Screen Mirroring)

Miracast is a wireless screen transmission standard supported by most modern Xiaomi TVs and smartphones.

• 🚀 No need for cables.
• 🎮 Suitable for games (delay) ~30-50 ms).
• 📶 It works without the Internet (direct connection via Wi-Fi Direct).

How to turn on:

1. On the TV, activate Screen Mirroring (on Samsung - Smart View, on LG - Miracast, on Android TV - Cast).
2. On a Xiaomi smartphone, go to Settings → Connection and Sharing → Screen Transfer.
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:

• 🔄 Restart your router (sometimes a background Wi-Fi connection interferes).
• 📱 Update the firmware of the smartphone (in) MIUI 14 bugs fixed with Miracast).
• 🖥️ On the TV, turn off the energy-saving mode (it can block background connections).

💡

If the image is lagging, reduce the screen resolution of the smartphone to 1080p in the Miracast settings. This will reduce the load on the processor and reduce latency.

3. Wi-Fi connection (DLNA and Google Cast)

If your TV supports DLNA or Google Cast (like Android TV or Sony Bravia), you can stream content without full-screen duplication.

• 🎬 View movies from the Gallery or YouTube.
• 🎵 Music Playing through Mi Music.
• 📷 Showing photos in a slideshow.

Instructions for Google Cast:

1. Make sure your smartphone and TV are connected to the same Wi-Fi network.
2. Open the app (such as YouTube or Google Photos).
3. Click the Cast icon (usually in the upper right corner).
4. Choose your TV from the list.

For DLNA:

1. On the TV, turn on DLNA mode (in the Network or Multimedia menu).
2. On your smartphone, use the Mi File Explorer or BubbleUPnP app.
3. Select a file and send it to the TV.

⚠️ Note: When broadcasting video through DLNA You may have problems with subtitles (they only appear on your smartphone). To avoid this, use the built-in Xiaomi Video Player with the option External Subtitles.

4. Connection via USB (MHL and OTG)

A little-known way – connecting a smartphone to a TV through USB-port MHL (Mobile High-Definition Link: This method works on older Xiaomi models (like the Mi 5 or Redmi Note 4), but requires a special adapter. MHL → HDMI.

How to connect:

1. Buy an MHL adapter (compatible with your Xiaomi model).
2. Connect the adapter to the USB-C or Micro-USB port of the smartphone.
3. Connect the adapter to the TV via HDMI.
4. Connect the power supply to the adapter (required! MHL requires additional power).

If the TV doesn't respond:

• 🔌 Check that the power supply is at least 5V/2A.
• 📱 Turn on the mode. USB-Debugging in the Developer's Settings.
• 🔄 Reboot your smartphone with a connected adapter.

5.Use of Smart TV-platforms (Xiaomi) TV, Android TV, Tizen)

If you have a Xiaomi Mi TV, the connection process is simplified by a single ecosystem, such as using Mi Share for instant file transfer or Mi Home for smart device management.

For Android TVs (such as Sony or Philips):

1. Install the Google Home app on your smartphone.
2. Add the TV to the app (it should appear on the local network).
3. Use the Cast My Screen option to duplicate the screen.

For Samsung TVs with Tizen:

• 📱 On your smartphone, turn on Smart View (in the notification curtain).
• 🖥️ On the TV, allow connection in the Settings menu → General. → External devices.

Xiaomi Mi TV|Samsung (Tizen)|LG (webOS)|Sony (Android TV)|Philips|Other-->

6. Problem Solving: No sound, lags, connection cuts off

Even with the right connection, there can be failures. Consider typical errors and their solutions:

🔇 No sound when connected to HDMI

Causes and solutions:

• 🔊 In the settings of the smartphone enabled mode Video Only: go to Settings → Sound. → Sound output and select HDMI.
• 🔌 Use non-original adapter: replace with a certified one (for example, Xiaomi) MDZ-22-AB).
• 📵 The TV's off. HDMI-CEC: Include it in the Settings menu → System system → HDMI-CEC.

🐢 Strong lags with wireless connection

How to reduce the delay:

• 📶 Switch the router to 5GHz (less interference).
• 📱 Close background apps on your smartphone (especially instant messengers and games).
• 🖥️ Turn off the energy saving mode on the TV.
• 🔄 Reduce screen resolution in Miracast settings to 720p.

🚫 Connection is terminated in 1-2 minutes

Possible causes:

• 🔋 Battery saving mode is enabled on the smartphone: turn it off or add Miracast in exceptions.
• 📡 Weak Wi-Fi signal: Bring your router closer to your TV.
• 🔄 Outdated firmware: Update MIUI and on TV.

💡

If Xiaomi doesn’t see a TV on the Miracast device list, try resetting the network settings on both devices. IP-address.

7.Alternative ways: Chromecast, Apple TV and game consoles

If your TV does not support modern standards, you can use external devices:

• 📺 Google Chromecast: Connecting to the HDMI-port and allows you to stream the screen through Google Home. 4K HDR.
• 🎮 Game consoles (PS5, Xbox: You can connect your smartphone to the console through USB Wi-Fi and then display the image on TV.
• 🍎 Apple TV: Despite the fact that this device is from Apple, Xiaomi smartphones can stream content to it through applications like AirScreen.

To connect via Chromecast:

1. Connect the Chromecast to your TV and set it up via the Google Home app.
2. Make sure your smartphone and Chromecast are on the same Wi-Fi network.
3. In an app (like YouTube), click the Cast icon and select your Chromecast.

Important: When using the Chromecast Ultra or Apple TV 4K, Xiaomi’s smartphone will be able to stream video in up to 4K resolution, whereas the standard Miracast is limited to 1080p.

FAQ: Frequent questions