How to connect Xiaomi smartphone to Smart TV: all ways + error solving

Connecting a Xiaomi smartphone to a Smart TV offers many possibilities, from watching photos on a large screen to streaming games or streaming services without additional devices. However, many users face difficulties in the first attempt to sync — the TV does not see the phone, the image is slowing down or the sound is lost. In this article, we will analyze all the current ways of connecting (including hidden MIUI functions), explain how to set up a connection on different TV models, and give a checklist to eliminate typical errors.

It is important to understand that the method of connection depends on the version. MIUI on your Xiaomi, TV model (e.g. Samsung Tizen, LG webOS, Android TV) For example, for older TVs without Wi-Fi Direct, you'll need to use it. HDMI-Adapter, and for new ones, built-in Miracast or Google Cast is enough. We tested all methods on devices from 2020 to 2026 and collected only working solutions.

1. Connecting via Wi-Fi Direct (Miracast) – a universal method for Android TV

Wi-Fi Direct (or Miracast in Xiaomi terminology) is the most common option for syncing a smartphone and a TV wirelessly. It works on most Smart TVs with Android TV, Samsung Tizen (2016 and later) and LG webOS (2014 and later), the main advantage is that it does not depend on the router: devices connect directly, which reduces latency when broadcasting video.

To activate Miracast on Xiaomi:

1. Open Settings → Connection and Sharing → Wireless screen transfer.
2. Slip on the item Wireless display (in some versions of MIUI - Miracast).
3. Turn on device search. The TV should appear in the list (e.g., as SAMSUNG-UE55 or AndroidTV-LG55).
4. Select your TV and confirm the connection on both devices.

On TV:

• 📺 Android TV: Settings → Devices → Wireless screen transmission.
• 📺 Samsung Tizen: Settings → General. → External devices → Miracast device.
• 📺 LG webOS: Settings → Network → Miracast (Screen Share).

⚠️ Note: Some Xiaomi models (e.g. Redmi Note 10 Pro) have Miracast hidden. To activate it, go to Settings → About the phone, tap 7 times on the version MIUI, Then go back to the settings. → Additionally. → Laboratory → Wireless display.

2.Use of Google Cast (Chromecast) – to stream content

Google Cast (or Chromecast) is a technology that allows you to stream content from your phone to your TV over a Wi-Fi network. Unlike Miracast, it doesn't duplicate the entire screen, but only sends video or audio from supported applications (e.g. YouTube, Netflix, Google Photos), which is optimal for watching movies or listening to music without delay.

Instructions for Xiaomi:

1. Make sure your phone and TV are connected to the same Wi-Fi network.
2. Open an app that supports Google Cast (like YouTube).
3. Slip the broadcast icon (usually in the upper right corner) and select your TV from the list.

If the TV does not support Google Cast out of the box, you can use an external device:

• 🔌 Google Chromecast (connects to Google Chromecast) HDMI-port).
• 🔌 Xiaomi Mi TV Stick (similar to Chromecast with support) MIUI).
• 🔌 Built-in Chromecast on Sony Bravia, Philips Android TVs TV.

⚠️ Note: On Xiaomi with custom firmware (e.g. Pixel Experience), Google Cast may not work due to lack of Google services. In this case, install the Google Play Services app manually.

Make sure that TV and phone are on the same Wi-Fi network

Update the app (YouTube, Netflix, etc.)

Enable Cast in the TV settings

Reset the router when lags-->

3. HDMI connection – for minimum delays and maximum quality

If you need a lag-free display (for example, for games or graphics), the best option is a wired connection via HDMI. This will require a USB-C to HDMI adapter (for new Xiaomi models) or Micro-USB to HDMI (for old ones). This method supports resolution up to 4K@60Hz and audio transmission without compression.

Step-by-step:

1. Buy an adapter compatible with your Xiaomi model (e.g. Baseus USB-C to HDMI 4K for Xiaomi 13 Pro).
2. Connect the adapter to the phone and HDMI-cable.
3. On the TV, select the appropriate HDMI-input (usually by the Source button on the remote control).
4. On Xiaomi, in the screen settings (Settings → Display → HDMI mode), select resolution.

Comparison of adapters for different Xiaomi models:

⚠️ Note: Some Xiaomi models (e.g. Redmi) 9A) USB-The port does not support video output. Check the specifications of your device on mi.com in the "Specifics" section".

💡

If the image on the TV is cropped, in the Xiaomi settings, change the aspect ratio: Settings → Display → Screen size → Screen size.

4. DLNA connection – for transfer of media files

DLNA (Digital Living Network Alliance) is a protocol for sharing media (photos, videos, music) between devices on a local network, unlike Miracast or Google Cast, it doesn't broadcast a screen, but sends individual files, which is convenient for viewing a home collection of movies or photos.

How to set up DLNA on Xiaomi:

1. Install the Mi File Manager app (if not preinstalled).
2. Open the file manager, select the folder with media files.
3. Slip the DLNA (or Broadcast) icon on the top menu.
4. Select the TV from the list of devices.

On TV:

• 📺 Samsung: Open the Photo/Video/Music app → Sources → Choose your Xiaomi.
• 📺 LG: SmartShare → Devices.
• 📺 Android TV: mediaplayer → DLNA.

If the TV can't see the phone:

• 🔄 Reboot both devices.
• 🔌 Make sure they are connected to the same Wi-Fi network (not the guest network!).
• 📱 In Xiaomi settings, enable Settings → Connection and sharing → File transfer → DLNA.

5. Connection through USB-cable for old TVs

If your TV doesn’t support smart features (like it was released before 2012) but it does. USB-This method allows you to view photos and videos, but does not broadcast the screen and does not support most formats (for example, it does not support most formats, MKV or FLAC).

Instructions:

1. Use a USB-OTG cable (for new Xiaomi – USB-C to USB-A).
2. Connect the phone to USB-television-port.
3. On the TV, select the USB signal source.
4. On Xiaomi, in the notification curtain, select File Transfer (or MTP) mode.

Limitations of the method:

• ❌ No screen broadcast (files only).
• ❌ Not all formats are supported (for example, HEVC may not reproduce).
• ❌ The sound is transmitted only through the TV speakers.

⚠️ Attention: On Xiaomi with MIUI 14+ when connected USB There may be a request to unlock OEM Unlock. It's OK -- confirm the action, but don't turn on Debugging by USB, unless you're planning a firmware.

6. Solving common connection problems

Even with the right setup, there can be errors.-5 problems and ways of eliminating them:

If none of the methods worked:

1. Check the compatibility of your Xiaomi model and TV on the manufacturer’s website.
2. Update the firmware on both devices.
3. Reset your network settings on your phone (Settings → System → Reset → Reset Wi-Fi, mobile network and Bluetooth).

💡

If the TV is older 2015 year and year, and does not Miracast/Chromecast, single-handed — HDMI-adaptor TV-boxing (e.g. Xiaomi Mi Box S).

FAQ: Frequent questions about connecting Xiaomi to a TV