Do you want to broadcast your favorite movie, video from YouTube or photos from Xiaomi to a large TV screen, but don’t know how to do it wirelessly? Wirelessly transferring content via Wi-Fi is easy if you know all the available methods and their features. In this article we will analyze Android smartphone on TV via Wi-Fi - it's easy if you know all the available methods and their features. In this article we will look at 7 proven methodsthat work on all models Xiaomi, Redmi and POCO —from standard MIUI functions to third-party applications.

The main advantage of Wi-Fi broadcasting is the absence of the need for cables and adapters. However, not all methods are equally convenient: in some cases you will need Smart TV with Miracast support, but in others a regular TV with an HDMI port and an inexpensive set-top box will suffice. We will explain in detail which method to choose depending on your TV and smartphone model, and also tell you how to avoid common problems - video delays, connection interruptions or lack of sound.

If you have previously tried to connect, but nothing worked, most likely the problem is the wrong protocol or router settings. At the end of the article you will find FAQ with solutions to common errors tips on optimizing your connection for smooth playback of high-definition video.

1. Method: Built-in function “Wireless Display” (Miracast) in MIUI

The easiest method for owners Xiaomi is to use the built-in function "Wireless Display", which works using the protocol Miracast. This standard is supported by most modern Smart TV (Samsung, LG, Sony, Xiaomi TV) and allows you to duplicate the smartphone screen on a TV without additional devices.

To activate the broadcast:

  • 📱 Open Settings → Connection and sharing → Wireless display on your Xiaomi.
  • 🔍 Turn on searching for available devices. The TV must be turned on and connected to the same Wi-Fi network (or support Miracast Direct without a router).
  • 🖥️ Select your TV from the list. Confirm the connection on both devices.
  • 🎬 After connecting, the smartphone screen will be duplicated on the TV. Launch any video - it will automatically start broadcasting.

⚠️ Attention: On some models Redmi (for example, Redmi Note 8 Pro) the “Wireless Display” function may not be in the menu. In this case, use alternative methods from the following sections.

📊 What kind of TV do you have?
Smart TV (Samsung, LG, Sony)
Xiaomi Mi TV
TV without Smart TV (set-top box required)
I don’t know

2. Method: Google Cast (Chromecast) for YouTube, Netflix and other applications

If you often watch videos in YouTube, Netflix or Disney+, then the most convenient way is to use technology Google Cast. It is built into most streaming applications and allows you to transfer content directly to the TV without duplicating the smartphone screen (saves battery power).

For this you will need:

  • 📺 A supported TV Chromecast (or set-top box Google Chromecast, Xiaomi Mi TV Stick).
  • 📲 A smartphone Xiaomi with an installed application (for example, YouTube or Google Home).
  • 🌐 Both devices must be connected to the same Wi-Fi network.

Instructions:

  1. Open the application (for example, YouTube) and select the video.
  2. Click on the broadcast icon (📺) in the upper right corner of the player.
  3. Select your TV or Chromecast from the list.
  4. The video will start playing on TV, and on your smartphone only the control panel will remain.

🔹 Advantage: There is no video delay, since the content is streamed directly from the Internet to the TV, and not through a smartphone.

🔹 Disadvantage: Not all applications support Google CastFor example, TikTok or local video players do not. broadcast in this way.

Both devices are connected to the same Wi-Fi network|The TV or set-top box is turned on and ready to connect|The latest application update is installed on the smartphone (YouTube, Netflix, etc.)|VPN and proxies on the phone are disabled (they can block the broadcast)

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3 Method: Application. "Xiaomi Screen Mirroring" for stable broadcasting

If the built-in function Miracast is unstable, try the official application "Xiaomi Screen Mirroring"** (available in Google PlayIt is optimized for devices Xiaomi and supports broadcasting). even on TVs without Smart TV (if you have a set-top box like Mi TV Stick or Fire TV Stick).

How to use:

  1. Download and install Xiaomi Screen Mirroring from Google Play.
  2. Run the application and allow access to files and network.
  3. Click Start Mirroring and select your TV from the list.
  4. Confirm the connection on the TV (you may need to enter a PIN code).

⚠️ Attention: When using this method, there may be a delay of 1-2 seconds in the audio To synchronize the audio and. video, try:

  • 🔊 Reduce the bitrate in the application settings (section Advanced Settings).
  • 📶 Reconnect to Wi-Fi at frequency 5 GHz (if the router supports it).
  • 🔄 Restart the broadcast after a pause of 10 seconds.
💡

If the TV is not displayed in the list of devices, check whether the mode Screen Mirroring (or Miracast) is enabled in the TV settings. On Samsung this Settings → General → External devices → Screen Mirroring.

4. Method: DLNA/UPnP for local videos and photos

If you want to broadcast video or photos from the gallery (for example, home recordings or downloaded movies), then the protocol DLNA is one of the best options. It allows you to transfer files directly from your phone to the TV without duplicating the screen.

To do this:

  1. Make sure the TV is supports DLNA (most Smart TV support).
  2. Connect both devices to the same Wi-Fi network.
  3. On your smartphone Xiaomi open the application "Gallery" or "Files" (MIUI).
  4. Select video/photo → Share → Broadcast (or Send to device).
  5. Select your TV from the list.

📌 Alternative applications for DLNA:

  • 🎵 BubbleUPnP - supports almost all video and audio formats.
  • 📽️ LocalCast - allows you to broadcast even from external drives.
  • 🖥️ AllCast —simple interface, but limited free version.

⚠️ Attention: Some TVs (for example, older models LG) may not play video in the format .mkv or with the codec AC3. In this case, use a converter. (for example, HandBrake) to convert the file to .mp4 (H.264).

Protocol Supported devices Latency Quality Required software
Miracast Smart TV (Samsung, LG, Sony), Xiaomi TV, set-top boxes with Miracast Average (200–500 ms) Up to 1080p Built-in MIUI function
Google Cast Chromecast, Xiaomi Mi TV Stick, Smart TV with Chromecast built-in Minimum (50–100 ms) Up to 4K (depending on applications) YouTube, Netflix, Google Home
DLNA Any Smart TV with DLNA, media players (Xbox, PS4) No (direct playback) Original (depending on TV) MIUI Gallery, BubbleUPnP
Xiaomi Screen Mirroring Any TVs with Miracast or set-top boxes High (300–800 ms) Up to 1080p App from Google Play

5. Method: Using set-top boxes (Mi TV Stick, Fire TV Stick, Apple TV)

If your TV does not support Smart TV, but it has HDMI port, you can use inexpensive set-top boxes for wireless broadcasting. The most popular options:

  • 📺 Xiaomi Mi TV Stick - optimized for devices Xiaomi, supports Google Cast and Miracast.
  • 🔥 Amazon Fire TV Stick - works with Miracast and applications like LocalCast.
  • 🍎 Apple TV - supports AirPlay, but Android you will need third-party software (for example, ApowerMirror).

Instructions for Xiaomi Mi TV Stick:

  1. Connect the set-top box to HDMI port TV and configure it (connect to Wi-Fi).
  2. On your smartphone Xiaomi open Settings → Connection and sharing → Wireless display.
  3. Select Mi TV Stick from the list.
  4. Confirm the connection on the TV screen.

🔹 Advantage: Set-top boxes are cheaper than buying a new one Smart TV, and give access to streaming services (Netflix, Prime Video).

🔹 Disadvantage: Requires an additional device and a free one HDMI port.

How to improve the quality of broadcasting through a set-top box?

1. a router with support Wi-Fi 5 (802.11ac) or Wi-Fi 6 —this will reduce delays.

2. Connect the set-top box to the TV via HDMI 2.0 for support 4K HDR.

3. data-i="205">) select the maximum resolution that your TV supports.Settings → Display and sound) select the maximum resolution that your TV supports.

4. Close background applications on your smartphone to free up resources for broadcasting.

6. TeamViewer)

If standard methods do not work (for example, due to an old TV model or problems with Wi-Fi), you can use universal applications for screen mirroring. They work even on devices without Miracast or DLNA.

🔝 Top 3 applications for broadcasting from Xiaomi to. TV:

  • 🖥️ ApowerMirror — supports Wi-Fi i USB, minimal delay.
  • 🌍 TeamViewer QuickSupport —allows you to control the TV from a smartphone.
  • 📡 Screen Stream Mirroring —free option with basic functions.

Setting example ApowerMirror:

  1. Download the application to your smartphone and install it on your TV (if it is Android TV) or on a set-top box.
  2. Run ApowerMirror on both devices.
  3. On on your smartphone, select M (Mirror) and connect to the TV.
  4. Allow access to the screen (you will need to enable USB debugging in Developer settings).

⚠️ Attention: When using third-party applications, the following are possible:

  • 🛑 Advertising in free versions.
  • 🐢 Noticeable delay (up to 1-2 seconds).
  • 🔒 Risk of data leakage (use only proven applications from Google Play).

7. Method: Direct connection via Wi-Fi Direct (without a router)

If you do not have home Wi-Fi or the router is unstable, you can use technology Wi-Fi Direct. It allows you to connect your smartphone and TV directly, without an intermediary.

How it works:

  1. On the TV, activate Wi-Fi Direct (on Samsung: Settings → Network → Wi-Fi Direct).
  2. On the smartphone Xiaomi open Settings → Wi-Fi → Wi-Fi Direct.
  3. Select the TV from the list and confirm the connection.
  4. Now you can stream video via DLNA or Miracast without a router.

🔹 Pros:

  • ⚡ Does not depend on the stability of home Wi-Fi.
  • 🔒 More secure connection (no third devices on the network).

🔹 Cons:

  • 📶 Limited range (up to 10 meters).
  • 🔄 You need to reconnect every time you use it.
💡

Wi-Fi Direct is the best choice for broadcasting on trips or in the country where there is no stable Internet, however, to play 4K video, it is better to use a router with support 5 GHz.

FAQ: Answers to frequently asked questions

🔍 Why doesn’t the TV find my Xiaomi when I try to connect?

The problem may be as follows:

  • 📶 The devices are connected to different Wi-Fi networks (even if it is one router, check the name of the network for 2.4 and 5 GHz).
  • 🔄 The function Miracast is disabled on the TV (turn it on in the screen settings).
  • 📱 The energy saving mode is activated on the smartphone (turn it off in Settings → Battery).
  • 🔧 Outdated firmware on your TV or phone (update the software).

If all else fails, try resetting the network settings on your smartphone (Settings → SIM cards and mobile networks → Reset network settings).

🎵 Why is there no sound when broadcasting video?

Most often, the sound disappears due to:

  • 🔊 Incompatible audio codec (for example, DTS or AC3 are not supported by the TV). Solution: convert the video to AAC or MP3.
  • 📵 Muted sound on the TV (check the volume and mode Mute).
  • 🔌 Use Bluetooth headphones on your smartphone (turn them off before broadcast).
  • 🔄 Synchronization delays (in applications like Xiaomi Screen Mirroring you can manually adjust the audio delay).
📶 How to reduce the delay (lag) during broadcasting?

The delay occurs due to:

  • 📡 Weak Wi-Fi signal. Solution: connect to the network 5 GHz or bring the router closer to the devices.
  • 📱 Overloaded smartphone processor. Solution: close background applications and enable performance mode in Settings → Advanced → Performance mode.
  • 🖥️ Low TV performance Solution: reduce the broadcast resolution in the application settings.
  • 🔧 Using an outdated protocol (Miracast lags more than Google Cast).

For games or videos with fast scenes (action, sports) it is better to use Google Cast or a wired connection via HDMI via an adapter USB-C → HDMI.

📱 Is it possible to broadcast a Xiaomi screen to a TV without Wi-Fi?

Yes, there are several ways:

  • 🔗 Wi-Fi Direct (connection directly between the phone and TV).
  • 📡 Bluetooth (only for photos and music, video will lag).
  • 🔌 Wired connection via an adapter USB-C → HDMI (need OTG cable and support MHL or DisplayPort on a smartphone).

For models Xiaomi with support Miracast Direct (for example, Xiaomi 11T), you can do without a router.

🔒 Is it safe to use third-party applications for broadcasting?

Most popular applications (for example ApowerMirror or LocalCast) are safe, but there are risks:

  • 🕵️ Some applications collect data about your files (check permissions before installing).
  • 💰 Free versions may show intrusive advertising.
  • 🔓 Avoid applications from unknown sources (install only from Google Play).

For maximum security, use official methods (Miracast, Google Cast) or proven applications with high ratings.