Modern multimedia capabilities allow you to turn the living room into a real cinema using a bundle of smartphones and large screens. Owners of devices from different ecosystems often face the need to synchronize, for example, when you need to bring content from the Samsung Galaxy to the control panel Xiaomi Mi TV. This process does not require deep technical knowledge, but knowledge of the nuances of data protocols greatly simplifies the task.
The main challenge is that Android operating systems can have different add-ons and interfaces from different manufacturers, but basic wireless video standards such as Miracast and Google Cast remain universal, and understanding how they work will help avoid typical pairing errors.
There are several proven methods for broadcasting an image or video file, and the choice of the particular method depends on the software version, the TV model, and the user's personal preferences for image quality and signal delay.
Preparation of equipment and Wi-Fi network
The first and most critical step is to ensure a stable connection between devices, so that wireless technologies work properly, both devices must be on the same local network, which means that the Wi-Fi router distributes Internet to both devices simultaneously.
Note that using guest networks or client isolation modes on the router can block the devices from being discovered by each other, and it is also recommended to check that both devices have wireless modules enabled.
⚠️ Note: If your router supports dual-band (2.4GHz and 5GHz), make sure your phone and TV are connected to the same frequency, as some older TV models may not “see” devices in the other band.
The quality of the image is directly dependent on the speed of the local network. To view video in high resolution 4K HDR, you want to support Wi-Fi 5 (ac) or later.
- 📶 Make sure both devices are connected to the same Wi-Fi network.
- 🔄 Restart your router if you have trouble detecting.
- 📱 Check that the phone is Bluetooth enabled (for initial pairing).
- 📺 Update your TV firmware to the latest version via the settings menu.
After doing these simple steps, you can go directly to the broadcast setting, and ignoring this step often leads to devices simply not finding each other on the list of available devices.
Use of the built-in Smart View function
The most native way for Samsung smartphone owners is to use Smart View technology, which is built into the One UI shell and allows you to duplicate the screen or stream content without installing third-party apps.
To activate the function, you need to lower the notification curtain and find the Smart View icon. After clicking, the system will start searching for available displays on the network. Your Xiaomi TV should appear in the list.
If the TV supports Miracast, the connection will be automatic, and in some cases, a request for permission to connect may appear on the TV screen, which must be confirmed by the remote.
- 📲 Open the Quick Settings Panel on Samsung's Phone.
- 🖥️ Click on the Smart View icon to find displays.
- ✅ Choose your Xiaomi TV from the list offered.
- 🎬 Launch a video or app to start broadcasting.
Importantly, when you duplicate the screen, the phone can lock if it receives an incoming call or message, and it is better to use the in-app broadcast mode to watch movies.
Broadcasting via Google Home and Chromecast
Because modern Xiaomi TVs run on Android TV or Google TV, they have built-in support for Chromecast technology, one of the most stable ways to transfer multimedia content.
To control the process on a Samsung smartphone, Google Home must be installed, which allows you not only to configure the smart home, but also to control the screen broadcast. If the application is not installed, you can download it from the Google Play store.
Install the app: Google Play -> Search "Google Home" -> InstallAfter launching the application and logging into your Google account, select your TV from the list of devices. In the control menu that opens, click the Cast my screen button.
⚠️ Note: When using Chromecast, picture quality can automatically decline with a weak Wi-Fi signal to avoid buffering.
The advantage of this method is the ability to use the phone for other tasks while watching videos, if the straw application supports the Cast function.
☑️ Pre-broadcast checks
It is worth considering that some content-protected services may block screen recording or broadcasting through third-party interfaces, requiring the use of built-in Cast buttons inside the video player itself.
Remote applications and media servers
In situations where standard methods are unstable, specialized applications come to the rescue, and solutions like Mi Remote (the official application from Xiaomi) or universal media servers are great for connecting Samsung and Xiaomi.
Mi Remote allows you to use your phone as a full-fledged remote, which is convenient for typing when searching for movies, but for transferring video files, it is better to use applications that work on the DLNA or SMB protocol.
A popular solution is to install a Receiver for Miracast app or similar app from the TV app store on the TV, and a compatible sender on the phone, which bypasses the manufacturer's limitations.
- 📥 Download the Mi Remote app on a Samsung smartphone.
- 🔗 Add the TV to the app by following the instructions on the screen.
- 📂 For files, use the application VLC or BubbleUPnP.
- 🎞️ Select a file on your phone and press the broadcast button.
Using third-party media servers like Plex or Emby requires installing a server part on a PC or NAS, but provides the best interface for managing a movie library.
Why can't DLNA work?
This method is especially useful if you want to play a video file stored in your phone’s memory that is not streamed through standard online services.
Connecting via HDMI adapter
Wireless technology is convenient, but it doesn’t always deliver the perfect picture without delay. For moviegoers who value maximum quality, wired connectivity remains the optimal solution. Samsung Galaxy S and Note series smartphones (starting with the S8) support image output via USB Type-C port.
You will need a special USB-C to HDMI adapter, one end connects to the phone, and the second connects to the Xiaomi TV with a conventional HDMI cable.
| Parameter | Wireless (Wi-Fi) | Wireless (HDMI) |
|---|---|---|
| Image quality | Depends on the network (compression) | Maximum (no loss) |
| Delay (Input Lag) | Tall. | Minimum |
| Battery charge | Expenditure fast. | Phone's charging. |
| Convenience | High (no wires) | Requires an adapter. |
When you connect the cable, the phone automatically goes into image output mode, and some Samsung models activate DeX mode, which turns the interface into a desktop-like interface, which is very convenient for navigating files.
💡
Use an HDMI cable no longer than 2-3 meters long to maintain a stable 4K signal, as long, low-quality cables can cause interference.
This method ensures that the movie will not be interrupted due to power surges in the Wi-Fi network or updating the background application on the phone.
Solving problems and troubleshooting
Even if you follow all the instructions, there can be technical failures, most often software conflicts or outdated software. If a Xiaomi TV can’t see a Samsung phone, check the operating system versions first.
It is a common mistake to use different networks, make sure that the router does not include separation into guest and main network for different devices, and also helps to clear the cache of Google Play services on both devices.
⚠️ Warning: Antivirus programs on your smartphone can block local connection attempts. Try temporarily disabling network protection for diagnostics.
If the image twitches or crumbles into squares, try lowering the output resolution in the phone settings or bringing the device closer to the router.
- 🔄 Completely restart the router and both devices.
- 🗑️ Clear the cache of the Translation and Google Play Services apps".
- 📡 Check if someone is using torrents on your network while browsing.
- ⚙️ Reset the network settings on your phone to factory settings.
In extreme cases, if wireless methods categorically refuse to work, there is always the option of buying an external Chromecast adapter or a new one. HDMI-The cables that are the most reliable.
💡
Connection stability is more important than maximum resolution: it is better to watch video in 1080p without delay than in 4K with constant buffering.