Modern users often face the need to display multimedia content from a smartphone to the big screen, and Xiaomi’s bundle with a Samsung TV is one of the most popular.
The wireless data transfer technology allows you to forget about unnecessary wires and enjoy photos, video files or games at maximum resolution.
In this article, we will discuss in detail all available synchronization methods, starting from the built-in functions of the operating system. MIUI And ending with specialized applications for smart home.
You will learn how to set up a stable connection, which protocols are best used for different tasks, and what to do if devices can’t see each other on the LAN.
To start, you will need to make sure that both gadgets are serviceable and are in the zone of confident reception of the router signal.
Basic requirements and equipment preparation
Before setting up, it is critical to ensure the right network conditions, since the broadcast quality directly depends on the channel bandwidth.
Both devices, and smartphone Xiaomi and Smart TV Samsung must be connected to the same Wi-Fi network.
Using a guest network or different frequencies (2.4 GHz and 5 GHz) on some routers may prevent devices from being detected by each other.
Check that the TV has a Smart View feature or signal reception mode enabled, which is often hidden in the depths of the settings menu.
⚠️ Note: If your router supports band-sharing, make sure both devices are connected to the same frequency, preferably 5GHz for high-resolution video transmission.
Make sure the software on both devices is updated to the latest available version.
Older versions of firmware may contain protocol implementation errors DLNA Miracast, which will lead to unstable work.
It is also worth checking whether the router is not enabled client isolation mode, which prohibits devices on the local network to exchange data with each other.
For comfortable operation, it is recommended that the distance between the router and the signal receiver be minimal.
Walls and metal structures can significantly weaken the signal, causing delays in the translation of the image.
If you are planning to watch movies in 4K, Make sure your router supports Wi-Fi 5 or newer.
Use of the Wireless Monitor (Miracast) function
The fastest way to duplicate a smartphone screen on a Samsung TV is by using Miracast’s built-in technology.
In the shell. MIUI This feature is called the Wireless Monitor and allows you to broadcast the image in real time without the delays typical of streaming video.
To activate, open the curtain control center and find the appropriate icon, or go to the screen settings.
Samsung TV should support Screen Mirroring technology, which is relevant for all modern models of Smart TV.
After the feature on the phone is turned on, the search for available devices within the network range will begin.
When the name of your TV appears in the list, click on it to establish a connection.
On the TV screen, a request for confirmation of connection may appear, which must be accepted by the remote.
After successful pairing, the image from the mobile device will be completely cloned to the large screen.
This method is ideal for displaying presentations, photos or navigating the smartphone interface.
☑️ Checking before connecting Miracast
It is worth considering that when using Miracast, the smartphone continues to consume energy, since the processor actively encodes the video stream.
For long sessions, it is recommended to connect the phone to the charger.
Image quality can be adjusted automatically depending on the speed of the Internet and the load of the channel.
Broadcasting through the Mi Home app
Xiaomi’s ecosystem offers its own Mi Home app, which allows you to control smart appliances, including TVs.
If your Samsung TV supports integration with a smart home platform or has a built-in compatibility module, you can add it to the app.
Open Mi Home on your smartphone and click the add a new device button in the upper right corner.
The system will suggest scanning. QR-code or find the device automatically on the local network.
After adding the TV to the list of devices, you will get access to advanced management functionality.
In some cases, the application allows you to broadcast media files directly from the gallery or video player through the program interface.
Why can't Mi Home see TV?
The advantage of using proprietary software is the ability to create automation scenarios.
For example, you can set up the start of the broadcast on the TV when you come home or by voice command.
However, for simple video transfer, this method may be less convenient than native Android tools.
Make sure that the right region is chosen in the Mi Home app, as the list of available services depends on it.
Users often face a problem when servers cannot see the device due to an incorrectly selected geographic area.
Switching region may require resetting the application settings.
Chromecast Technology and Google Home
Most modern Samsung TVs are equipped with built-in support for Chromecast technology.
This allows you to stream content from apps that support this feature, such as YouTube, Netflix or Google Photos.
Open the supported app on Xiaomi’s smartphone and find the broadcast icon, usually located in the corner of the video player.
In the list of available devices, select your Samsung TV.
Unlike mirror display screen, here the phone acts only as a remote control, and the video is downloaded by the TV directly from the Internet.
This frees up the smartphone’s resources and allows it to be used for other tasks while browsing.
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Broadcasting via Chromecast provides the best picture quality and does not consume the phone’s battery, as the stream goes directly from the server to the TV.
If there is no built-in feature, you can install the Google Home app from the Play Market store.
It allows you to broadcast the Chrome browser tab or the entire screen of the smartphone to a compatible TV.
To do this, open the application, select the device and click the “Translate screen” button.
The quality of the transmission depends on the speed of your Internet connection, not just the local network.
When using this method, the delay is minimal, which is important for interactive content.
Make sure your TV has Google services updated if the model supports Android TV or Tizen with appropriate modules.
Transfer of media files through DLNA AllShare
To view photos or videos stored in your phone’s memory, the protocol is ideal. DLNA.
Samsung TVs use AllShare technology or simply Media Player to receive such signals.
You don’t need special apps, just a standard file explorer or gallery on Xiaomi.
Open the video file in the gallery, click on the “More” button or three dots in the corner and select “Translate” or “Output image”.
Your TV will appear in the list of devices, after which the file will start playing.
The TV decolates the video itself, so the file format should be supported by its built-in player.
| Protocol | Appointment | Requirements | Quality. |
|---|---|---|---|
| Miracast | Full screen duplication | Wi-Fi Direct | Depends on the signal. |
| Chromecast | Streaming video from the Internet | Internet on TV | High (up to 4K) |
| DLNA | Local files (photo/video) | Local area network | Original file |
| Mi Home | Management and scenarios | Mi Account | Management |
Supported video formats often include MP4, MKV, AVI, It may vary depending on the TV model.
If the file is not playing, try using a third-party player on a smartphone with support DLNA, for example, VLC.
This method is convenient because it does not require a constant active screen of the phone.
Third-party synchronization applications
If standard methods do not work or the functionality is not enough, you can use third-party solutions from the app store.
Popular programs like TV Cast or Web Video Caster lets you send videos to your TV from sites that don’t have a built-in broadcast button.
The principle of operation is simple: you copy the link to the video to the application, it analyzes the stream and sends it to the app. TV.
Such apps often have a built-in browser for easy navigation on sites with movies.
They can emulate Chromecast even on devices where the feature is not stable.--illy.
Some programs allow you to broadcast audio files, turning the TV into a wireless speaker system.
⚠️ Warning: Free versions of third-party apps often contain ads that may pop up on the TV screen while watching.
When choosing an application, pay attention to the ratings and number of installations.
Avoid little-known programs that request excessive permissions to access data.
For one-time tasks, free versions with basic functionality are enough.
Solving Connection Problems and Errors
The most common problem is that the TV doesn’t appear in the list of available devices on the smartphone.
In this case, try rebooting both gadgets, as well as the router, to update network addresses.
Sometimes it helps to temporarily disconnect the mobile Internet (4G/5G) on a smartphone to force the system to use Wi-Fi to transmit data.
If the image is twitched or interrupted, there is probably not enough channel bandwidth.
Try to reduce the quality of the streamed video or get closer to the router.
It is also worth checking whether heavy file downloads on other devices on the network are running against the background.
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For a stable broadcast 4K Make sure your router supports the standard 802.11ac (Wi-Fi 5) or newer and is in the same room as the TV.
In some cases, antivirus on a smartphone or firewall settings may block a local connection.
Try temporarily disabling network protection in your phone’s Wi-Fi settings.
Make sure that the TV does not include Hotel mode or other restrictive profiles.
If nothing helps, reset the network settings on both devices to factory values.
This will remove saved passwords, but often resolves problems with incorrect network configurations.
After reset, re-enter the Wi-Fi password and try to search for devices.