Today’s users often face the need to stream content from their smartphones to the big screen. Xiaomi and Samsung have many ways to do this without buying additional hardware. Both brands’ ecosystems allow wireless connectivity in minutes using standard data protocols.
In this article, we will take a closer look at all the current sync techniques, from built-in Android features to specialized applications, learn how to set up a mirror display screen, stream photos and videos, and solve typical problems if devices can not see each other on the network.
The main requirement for the stable operation of most of the described methods is the presence of a single access point. Wi-Fi network should be the same for both gadgets, and the router should not block local connections between devices (AP Isolation).
Compatibility check and network preparation
Before you start setting up, make sure your hardware is ready to go. Samsung Smart TVs released after 2012 support wireless image protocols. Xiaomi smartphones running MIUI shell or the new HyperOS also have built-in broadcasting tools.
The key is to set up your router correctly. If you have a dual-band router, make sure that both devices are connected to the same frequency (usually 5 GHz provides better speed, but 2.4 GHz has a longer range).
☑️ Checking before connection
It’s also worth checking the power saving settings. In some cases, Xiaomi’s aggressive algorithms can turn off the Wi-Fi module when the screen is locked, which interrupts the connection, and it’s recommended to add the broadcast app to the exclusion list or disable the power saving for system services.
Use of the built-in Translation (Miracast) function
The fastest way to display an image is to use the native Android feature, which is called Translation in the MIUI shell, which is based on the Miracast standard and does not require installing third-party software. Samsung TVs support this protocol by default, often calling it Screen Mirroring.
To start, open the notification curtain and find the "Translation" icon. If it's not in the top row, click on a pencil or three menu editing dots and drag the icon to the active bar. Once turned on, you'll start looking for available devices within range.
⚠️ Note: Miracast may have a slight latency, which is normal for viewing photos or videos, but may interfere with dynamic games.
From the list of found devices, select your Samsung TV. On the TV screen, you may see a request for confirmation of connection, which you need to accept by the remote, and then the screen of the smartphone is completely copied to the display of the TV with the preservation of orientation.
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If the broadcast is interrupted, try to disable the VPN on your phone, as it changes the traffic route and blocks the local connection.
Samsung Smart View app for Xiaomi**
While the Smart View app was originally developed for Samsung Galaxy smartphones, there are ways to use it or alternatives with similar functionality for Xiaomi. Google Play Store may restrict the installation of some Samsung services on devices of other brands, so often you have to search for the Internet. APK-files or use universal analogues.
A more reliable option for Xiaomi owners is to use Samsung’s SmartThings app, which is officially supported on Android.It lets you not only broadcast the screen, but also control the TV as a remote control. After installing and logging into your Samsung account, click “Add Device” and follow the instructions on the screen.
Inside the app, select the option “Translate screen” or “Smart View” which often provides a more stable connection and better picture quality than standard Miracast, as it uses optimized codecs.
Why Smart View might not work on Xiaomi
The advantage of using specialized applications is that you can only output specific photos or videos from the gallery, creating a slideshow while the phone is free for other tasks, as opposed to full mirroring.
Streaming via Google Home and Chromecast**
If your Samsung TV supports Chromecast built-in technology (often found in newer models) or has a Chromecast attached, the most convenient way to use the Google Home app is to use it, which is pre-installed on most Xiaomi smartphones or easily downloaded from the store.
Open the Google Home app and find your TV in the device list. Click on the device icon and then select the "Cast my screen" button. The system will alert you that all the contents of the screen will be broadcasted, including notifications.
This method is especially useful for streaming content from apps that support Chromecasts, such as YouTube, Netflix or ivi, in which case the phone acts only as a remote, and the video is downloaded directly by the TV, which saves battery life.
| Method | Delay. | Quality. | Battery consumption |
|---|---|---|---|
| Miracast | Low. | High. | Medium. |
| SmartThings | Medium | High. | High-pitched |
| Chromecast | Minimum | 4K HDR | Low. |
| DLNA | No. | Depends on the file. | Low. |
Transfer of multimedia over DLNA and local area network**
DLNA technology is ideal for watching movies and photos stored in a smartphone’s memory. It doesn’t require screen mirroring, allowing the phone to be used in parallel. Samsung TV acts as a renderer, and the phone as a server.
On your TV, run the Media app or go to the signal source and select a PC/Device. On your Xiaomi smartphone, open a gallery or video player (such as MX Player or VLC), find the Translation button (the wave screen icon) and select your TV.
It is important that the TV has a data reception feature on it, which can be called the Connection Guide on the Samsung menu -> PC -> Access List Settings, where you want to allow access for your phone, which ensures security and prevents unauthorized access to media files.
⚠️ Note: Video formats that do not support the TV will not play even if you successfully connect.
This method is especially good for viewing heavy high-resolution files, since the decoding load falls on the powerful TV processor, not the smartphone.
Wired connection via USB-C to HDMI**
If the wireless connection is unstable or requires maximum quality without compression, use a cable connection. for this you will need a USB-C to HDMI adapter. It is important to check whether your particular Xiaomi model supports video output via a charging port (MHL technology or DisplayPort Alt Mode).
Connect the adapter to the smartphone, and HDMI-connect the adapter and the TV. switch the signal source to the TV to the appropriate port (for example, HDMI Image must appear automatically, often in landscape mode.
Not all Xiaomi budget models support video output via USB. Flagship series (Mi, Xiaomi Pro) usually have this option, while in the Redmi or Poco series it is often absent. You can check the availability of support in the specifications on the official website or in the application “CPU-Z” in the “Device” section.
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Wired connectivity guarantees zero latency and a stable 4K picture, which is critical for presentations or games.
Solving connection problems**
Often, users are faced with a situation where the TV does not appear in the list of available devices. First of all, reboot the router. DHCP-server-overflow ARP They can block the discovery of new customers on the network.
The second common reason is to set up an antivirus or firewall on your router. Try temporarily disabling network protection or creating a guest network without restrictions for verification. Also make sure that both devices have the latest system update installed.
If the problem persists, try resetting your network settings on your TV. From Samsung's menu, go to Settings → Support → Self-diagnostic → Reset Smart Hub. This won't delete your apps, but will update your network configurations.