How to connect a TV to a Xiaomi Mi phone via Wi-Fi: 5 proven methods

Wirelessly streaming content from your phone to a big-screen TV has become a standard feature of modern devices. Smartphone owners Xiaomi Mi (series Mi 10/11/12/13, Redmi Note, POCO) can stream videos, photos, or even mirror your TV screen wirelessly—all you need to do is set up a Wi-Fi connection correctly. However, not everyone knows that Connection methods depend on the TV model., firmware versions MIUI and even from the Wi-Fi router used.

In this article we will look at all current methods synchronization Xiaomi with TV: from standard Miracast to proprietary solutions like Xiaomi Screen MirroringWe'll pay special attention to common errors (for example, when the TV doesn't recognize the phone) and alternative solutions for older models. If you want to do more than just stream video, but also control your TV from your smartphone, you'll find a solution here too.

Before you begin setup, make sure both devices are connected to one Wi-Fi networkThis is a key requirement for most methods. Also, check if your TV supports the technology. Miracast (most models after 2018 - yes). If you have Xiaomi TV, the process is simplified thanks to the built-in ecosystem functions Mi Home.

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1. Method: Screen Mirroring (Miracast) - a universal method for all TVs

Technology Miracast allows you to mirror your smartphone's screen to your TV without any additional apps. It's built into most modern TVs (starting with Android TV 5.0+) and is supported by all smartphones Xiaomi on MIUI 10 and newer.

How to turn on on TV:

  • 📺 Press the button on the TV remote control Source (or Input) → select Screen Mirroring (may be called Wi-Fi Display or Miracast).
  • 🔍 If the option is not in the menu, check your network settings: Settings → Network → Miracast.
  • ⚙️ On some TVs (for example, Samsung) you must first enable the function in Settings → General → External devices.

How to connect from a smartphone Xiaomi:

  1. Open Settings → Connections and Sharing → Screen sharing (Cast).
  2. Turn on the slider Wireless display.
  3. From the list of available devices, select the name of your TV.
  4. Confirm the connection on both devices (you may be asked to enter a PIN).

Important: On some models Xiaomi (For example, Redmi Note 8 Pro) function Cast hidden. To find it, pull down the notification shade and hold the icon. Wi-Fi — additional settings will open.

TV and phone are on the same Wi-Fi network | Miracast is enabled on the TV | Screen Sharing is enabled on the smartphone | VPN and power saving modes are disabled -->

Method 2: Xiaomi Screen Mirroring App (for Xiaomi TVs)

If you have a TV Xiaomi Mi TV (series A2/A Pro, S Pro, Q2/Q1 etc.), use the proprietary solution - the application Xiaomi Screen MirroringIt provides a more stable connection and additional features such as controlling TV from your phone.

Instructions:

  • 📱 Install the application on your smartphone Mi TV Remote (available in Google Play or AppGallery).
  • 🔗 Launch the app and select Connect to TV → Screen Mirroring.
  • 🖥️ On your TV, go to Settings → Connections → Screen Mirroring and activate standby mode.
  • 🔄 On your phone, select your TV from the list. Confirm the connection on the TV screen.

Advantages of the method:

  • ⚡ Minimal latency (important for games and videos).
  • 🎮 Ability to use your phone as a remote control or gamepad.
  • 🔒 Automatic connection upon reuse.

3. Method: Google Cast (for Android TV and Smart TV with Chromecast)

If your TV is running on Android TV (For example, Sony Bravia, Philips With Google TV) or connected to the device Google Chromecast, use the built-in function Google CastIt allows you to stream content from supported apps (YouTube, Netflix, browser) directly to your TV.

How to set up:

  1. Make sure your TV is turned on. Google Cast (Settings → Devices → Screen Sharing).
  2. On a smartphone Xiaomi Open an app that supports Cast (e.g. YouTube).
  3. Tap the show icon (📺) in the upper right corner and select your TV.

Restrictions:

  • ❌ Doesn't mirror the entire smartphone screen—only content from apps.
  • ❌ On some models Xiaomi (For example, POCO X3) may need to be enabled Wireless Display V Settings → Advanced.
What should I do if the Cast icon doesn't appear?

1. Update the app to the latest version.

2. Check that your phone and TV are on the same network (some routers block multicast traffic - turn it on) IGMP Snooping in the router settings).

3. Restart both devices.

4. If you are using a VPN, disable it as it may be blocking local connections.

4. Method: Connecting via DLNA (for transferring media files)

Protocol DLNA Suitable if you only need to transfer photos, videos, or music to your TV without mirroring the screen. Most modern TVs (including Xiaomi Mi TV, LG WebOS, Samsung Tizen) support DLNA out of the box.

Setting up on a smartphone Xiaomi:

  • 📂 Install a file manager (for example, Mi File Explorer or Solid Explorer).
  • 🔍 Find the section in the manager menu DLNA or Media server.
  • 📺 Turn on the server and select folders to share.
  • 🖥️ Open the app on your TV Media player (or Photo/Video) and select your smartphone from the list of devices.

Problems and solutions:

Problem Cause Solution
The TV doesn't see the phone. The media server on the smartphone is disabled Enable DLNA in your file manager settings.
Files are not playing Unsupported format (eg. .mkv) Convert files to .mp4 or .avi
Low transmission speed Weak Wi-Fi signal Connect to a 5 GHz network or use a repeater

5. Method: Alternative applications (for older TV models)

If your TV was released before 2017 and does not support Miracast or DLNA, use third-party applications. The best options for Xiaomi:

Top 3 streaming apps:

  • 📲 ApowerMirror - duplicates the screen with a delay of ~1 sec, works even on TVs without Smart functions (need Amazon Fire Stick or Android set-top box).
  • 🎥 LocalCast — streams video/photos via DLNA with subtitle support.
  • 🎮 TeamViewer QuickSupport - non-standard way: connect to TV via TeamViewer (a computer is needed as an intermediary).

How to set up ApowerMirror:

  1. Install the application on your phone and TV (or set-top box).
  2. Connect both devices to the same Wi-Fi network.
  3. On your phone, select M (Mirror) and scan the QR code from the TV screen.
  4. Allow screen sharing in settings Xiaomi (Settings → Accessibility → ApowerMirror).
⚠️ Attention: Apps like ApowerMirror may collect data about your device. Please check permissions before using Settings → Applications → ApowerMirror → Permissions and disable unnecessary ones (for example, access to contacts).

6. Troubleshooting: TV doesn't detect Xiaomi phone

If the connection is not established, please check the following:

Diagnostic checklist:

  • 🔌 Both devices are connected to one Wi-Fi networks (not to the guest network!).
  • 📶 The Wi-Fi signal is stable (check the speed on your phone via Speedtest).
  • 🔄 Restart your router—sometimes it blocks multicast traffic for Miracast.
  • 📱 Turn off on your smartphone Power saving mode And Adaptive brightness (they can interrupt the connection).
  • 🛠️ Update your TV firmware and MIUI to the latest version.

Typical errors and fixes:

Error Possible cause Solution
Failed to connect to the device The router's firewall is blocking the connection. Disable it in your router settings. AP Isolation And Client Isolation
The device is not supported Old version MIUI or TV firmware Please update your software or use an alternative application (eg. ApowerMirror)
The screen is broadcast with artifacts Weak TV processor or network congestion Reduce the broadcast resolution in the settings Cast or switch to a 5 GHz network
⚠️ Attention: On some routers (for example, TP-Link or Keenetic) for correct operation Miracast you need to enable the option Multicast or IGMP Proxy in the local network settings. Without this, the TV may not detect the phone even on the same network.

FAQ: Frequently asked questions about connecting Xiaomi to TV

Is it possible to connect Xiaomi to a TV without Wi-Fi?

Yes, but with restrictions:

  • 🔌 Through USB-C/HDMI adapter (an adapter is needed with USB-C on HDMI and support DisplayPort Alt Mode on a smartphone).
  • 📶 Through Wi-Fi Direct (if your TV supports it, enable the mode in your TV’s network settings).

However, these methods are no substitute for full Wi-Fi broadcasting: the adapter introduces latency, and Wi-Fi Direct is often unstable.

Why does the video lag when streaming?

Reasons and solutions:

  • 📶 Weak Wi-Fi signal: switch to the network 5 GHz or move the router closer to the TV.
  • 📱 Processor overload: close background apps on Xiaomi (especially games and instant messengers).
  • 🖥️ Old TV: Reduce the broadcast resolution in the settings Cast to 720p.
How to control a Xiaomi TV from your phone?

Use the app Mi TV Remote:

  1. Install the app and register for an account Xiaomi.
  2. Connect your phone and TV to the same Wi-Fi network.
  3. In the application, select Add a device → scan the QR code from the TV screen.

Functions:

  • 🎛️ Full-featured remote control with touch panel.
  • 🔍 Voice search for content.
  • 📁 Quick access to files on your phone.
Is it possible to stream a Xiaomi screen to a TV via mobile internet?

Technically yes, but with some caveats:

  • 📶 Create access point on your phone and connect your TV to it.
  • ⚠️ Most TVs do not support connecting to mobile networks - only to Wi-Fi routers.
  • 💰 The broadcast will "eat" a lot of traffic (up to 1-2 GB/hour for Full HD).

It is better to use a router or Powerline adapters for a stable connection.

Does Xiaomi Redmi Note 9 Pro support TV streaming?

Yes, Redmi Note 9 Pro supports:

  • 🔄 Miracast (through Settings → Connections → Screen Sharing).
  • 📺 Google Cast (for apps like YouTube).
  • 📱 Xiaomi Screen Mirroring (for TVs Mi TV).

Please note: This option may not be available on this model. Wireless Display in quick settings - you need to look for it in the main menu Settings.

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