With technology turning your TV into a powerful multimedia center, the bundle of Samsung’s smartphone with Xiaomi’s set-top box is one of the most popular combinations on the market. Users often wonder how to quickly and wirelessly stream photos, videos, or even a mobile device’s screen onto a large display. Fortunately, the Android ecosystems that power both devices provide a host of native tools to accomplish this task.
There are several proven synchronization methods, each with its own advantages depending on your goals: You can use wireless data protocols like Miracast or Google Cast, or refer to a classic wired connection via a wireless network. HDMI-The choice of method depends on the model of your TV, the version of the Android operating system and the quality of your home Wi-Fi network.
In this article, we will take a look at all the current connectivity methods so you can enjoy content on the big screen without delay and complexity in setting up. Whether you just want to show friends photos from your vacation or run heavy 4K video, you will find here a working solution.
Preparing devices for synchronization
Before you start the setup process, you need to make sure that both devices are in the same network environment. This is critical, since most wireless media protocols operate exclusively within the same local area network. If your router is sending signals at 2.4 GHz and 5 GHz, try to connect both your phone and TV to one of them, preferably 5 GHz for higher speeds.
It's also worth checking the software's relevance on both gadgets. Xiaomi Mi TV or Redmi TVs have PatchWall shell or pure Android TV installed, and regular updates often contain patches for broadcast protocols. On a Samsung smartphone, make sure that Smart View or Screen Mirroring features are active in the Quick Settings Panel.
⚠️ Warning: Make sure the router does not activate the “Customer Isolation” function» (AP If this option is enabled, devices on the network will not “see” each other, and the search for the TV phone will not give results.
It is not superfluous to restart the router if the network has been unstable recently. Resetting the network settings cache often helps to eliminate hidden conflicts. IP-Addresses that may interfere with the connection between the phone and the TV.
☑️ Checking before connection
Wireless connection via built-in Miracast
The easiest and most common way to broadcast an image is to use Miracast technology, which is built into most modern Xiaomi TVs and Samsung smartphones.This technology allows you to transmit high-definition video without the need to install additional software. In Xiaomi TVs, this feature is often called “Wireless Monitor” or “Wireless Display”.
To get started, you need to open the notification bar on your Samsung smartphone swipe from top to bottom.Look for the Smart View icon (or "Translation" in older models) and tap on it.The phone will start scanning available devices within range of Wi-Fi Direct.
When your Xiaomi TV appears on the list, tap its name. A connection permission request may appear on the TV screen, which must be confirmed by the remote control. Once successfully paired, the phone screen will be fully copied to the TV, and you can control the content directly from the smartphone.
- 📱 Open the notification curtain on Samsung and select Smart View.
- 📺 On Xiaomi TV, go to the app menu and start the “Wireless Monitor».
- 🔗 Select TV from the list on your phone and confirm the connection.
- 🎮 Use a remote or touchscreen to control playback.
Image quality depends on the power of the Wi-Fi signal. If you notice the desynchronization of sound and image or the appearance of artifacts, try to approach the router or reduce the resolution of the broadcast in the Smart View settings.
Why can the image twitch?
Broadcasting through the Xiaomi Mi Remote app
For deeper integration and content management, you can use the proprietary MI Remote app or third-party counterparts that support the DLNA protocol. While the standard remote is convenient, specialized applications allow you not only to broadcast media files, but also to control the TV like a mouse, which is especially useful when typing in YouTube search.
Install the MI Remote app on your Samsung from the Google Play Store. Launch it and add a new device by selecting the TV type and the Xiaomi brand. The app will prompt you to press a few buttons on the virtual remote to check the connection. Once you have successfully set up, you will have full access to the TV interface.
Inside the app, there is often a “Cast” feature that allows you to select photos and videos from the phone’s gallery and send them to the TV screen. Unlike full screen mirroring, here the TV itself decodes the video stream, which reduces the load on the smartphone processor and saves battery power.
| Parameter | Miracast (Smart View) | DLNA (Mi Remote) | HDMI Cable |
|---|---|---|---|
| Image quality | Depends on Wi-Fi. | High (up to 4K) | Maximum. |
| Delay (Latency) | Medium | Low. | Absent. |
| Battery consumption | High-pitched | Low. | Charging the phone |
| Convenience | High. | Average. | Low (need cable) |
Use of the DLNA-The server is ideal for viewing pre-downloaded movies or photos when you don’t need interactive interaction with the phone’s interface while watching.
Using Google Chromecast technology
Many modern Xiaomi TVs run on Android TV, which means built-in support for Google Cast technology (Chromecast built-in), which allows you to stream content directly from source apps such as YouTube, Netflix or VK Video without having to mirror the entire screen of your smartphone.
To take advantage of this method, open a supported app on your Samsung phone. Find the broadcast icon (a rectangle with Wi-Fi waves in the corner) and click on it. From the device list, select your Xiaomi TV.
The main advantage of this method is that the phone acts only as a remote control, so you can fold the application, answer a call, or even turn off the screen of your smartphone, and the video on the TV will continue to play without interruptions, which frees the mobile device for other tasks.
⚠️ Note: Both devices must be logged in to the same Google account to work with Chromecast, or the app must be on the same local network.Sometimes you need to update the Google Home app to properly perform the search function.
If the broadcast icon doesn’t appear, make sure the app you’re using supports this protocol. Not all video players have a built-in Cast feature, in such cases you’ll have to resort to full screen mirroring via Smart View.
Wired connection via HDMI and adapter
For users who want maximum image quality without compression and delays, or if the Wi-Fi network is unstable, a wired connection is ideal. Samsung smartphones support MHL or DisplayPort Alt Mode technology via a USB-C port, which allows you to output a digital video signal directly to the input of the HDMI TV.
You will need a special adapter (adapter) USB-C to HDMI. Just connect the adapter to the charging connector of the phone, and insert the usual one into it. HDMI-cable, the second end of which goes into the connector HDMI IN on the back or side panel of the Xiaomi TV.
Sequence of action:
1. Connect the adapter to the phone.
2. connect the HDMI cable to the adapter and TV.
3. On the TV remote, press the button "Input" or "Source".
4. Select the appropriate HDMI port (e.g. HDMI 1).Once the signal source is switched, the TV automatically recognizes the phone as an external source, the image can be displayed immediately, or you need to confirm the debugging permission via USB if the phone requests it for the first time, and this method also allows you to charge the phone while you're viewing if the adapter has an additional power port.
- 🔌 Use certified adapters USB-C to HDMI job-assurance.
- 📺 Switch the signal source to the TV mode HDMI.
- 🔋 Connect the charger to the adapter to power the phone.
- 🎮 Ideal for playing and watching videos in 4K HDR.
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Helpful tip: If the adapter doesn't work, try changing the screen resolution in your phone's settings to a standard 1920x1080 before connecting the cable. Some older adapters can't handle a 4K signal at start.
Solution and optimization of quality
Even with proper setup, technical difficulties such as sound desynchronization, low resolution, or intermittent connection breaks can occur, often with Wi-Fi congestion or Samsung’s power saving settings, which can aggressively limit the background activity of network modules.
Try turning off the power saving mode for the duration of the broadcast. Also, in the Android developer settings, you can find the setting responsible for the video encoder and try to change it, although for most users, the standard settings are optimal.
If audio lags behind video when wirelessly connected, it's almost always a network problem. Make sure no other devices in the house download large amounts of data. In Xiaomi TV settings, you can try disabling additional audio enhancements that sometimes create buffering.
⚠️ Note: When using an adapter HDMI This is a normal physical reaction when you're actively transmitting data and charging at the same time, but it's recommended that you get good ventilation.
Regularly cleaning the cache of the application players and updating the Wi-Fi drivers through the manufacturers update centers also helps to maintain connection stability at a high level.
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The stability of wireless broadcasting is 90% dependent on the quality of your Wi-Fi router and the absence of interference in the air.