In the era of the smart home, users often wonder how to sync their devices to more comfortable viewing content. Owners of a bundle of Samsung smartphone and Xiaomi TV are no exception, trying to find wireless solutions for streaming photos and videos.
Unfortunately, technical reality is making its own adjustments to enthusiasts’ expectations: Direct video streaming or screen duplication exclusively via Bluetooth is impossible due to the extremely low bandwidth of this interface.
In this article, we’ll go into detail about why this happens, what are the real alternatives to wireless data, and how to properly configure the connection between your gadgets. You’ll learn about Miracast, DLNA, and other techniques that really work.
Why Bluetooth is not suitable for video transmission
Bluetooth was originally designed to exchange small amounts of data over short distances, and its primary purpose is to connect peripherals like headphones, keyboards, or fitness trackers, rather than transmitting heavy multimedia content.
The data transfer speeds of modern Bluetooth versions are limited, which physically prevents streaming even in low resolution without delays and artifacts. Trying to run a mirror display of the screen through this channel will only lead to a long wait or connection error.
⚠️ Warning: Do not try to use third-party apps from the Google Play store that promise to broadcast the screen over Bluetooth. Most often they are fraudulent or simply redirect the signal to Wi-Fi Direct, hiding the real way of working.
There is Bluetooth Low Energy (BLE) technology that is even less suitable for such tasks, as it is optimized for periodic telemetry transmission with minimal power consumption.
So if your goal is to display a photo gallery or video file, you will have to use other wireless interfaces available in the arsenal of modern Smart TVs and mobile devices. Bluetooth in this scheme can only act as an auxiliary tool for initial pairing of remotes or accessories.
Real alternatives: Wi-Fi Direct and Miracast
The main technology that replaced wired connections for screen duplication was the Miracast standard, which allows you to transmit high-definition video signals directly between devices using Wi-Fi Direct, without the need to connect to the home network of the router.
On Xiaomi TVs with Android TV or Google TV, this feature is built in by default; on Samsung smartphones, it is implemented under the name Smart View. This is the closest analogue of what users often mistakenly search for under the name "Bluetooth broadcast".
To get started, you need to make sure that both devices support the Wi-Fi Direct standard. The smartphone creates a direct connection to the TV, bypassing the router, which provides minimal latency and high picture quality.
☑️ Checking the broadcast readiness
Importantly, when using Miracast, the smartphone battery can discharge faster than usual, since the wireless module is in high load mode, and short-term signal interruptions are also possible if there are massive obstacles between the devices.
Instructions: Duplication of Samsung screen on Xiaomi TV
The process of setting up mirror display is quite simple and does not require deep technical knowledge, the main thing is to consistently follow the steps on both devices to avoid pairing errors.
First, on the Xiaomi TV remote, click the signal source menu button or find the Wireless Display app. In some Mi TV models, the feature may be called Cast or be built into the launcher's home screen.
On a Samsung smartphone, lower the notification curtain twice to open the full Quick Settings panel.Look for the Smart View icon and tap it.The phone will start searching for available devices within range.
Way to Samsung Menu: Settings → Connections → Intelligent ViewingWhen your Xiaomi TV appears on the list, select it. You can see a request for confirmation of connection on the TV screen — you can agree, using the remote control. After that, the image from the smartphone will instantly appear on the big screen.
What to do if the TV is not found?
⚠️ Note: If you use a guest Wi-Fi network in a hotel or office, the screen duplication feature may not work due to network security restrictions that prohibit direct connection between devices.
Multimedia broadcasting via DLNA and local area network
If your goal is not to duplicate the entire screen, but to show pictures from your birthday or to run a movie stored in your phone’s memory, you’d better use DLNA technology.
Both devices must be connected to the same Wi-Fi network, and unlike Miracast, the router acts as an intermediary, transferring data packets between the phone and the TV, which ensures the stability of the connection.
On Xiaomi TV, run the Gallery app or a dedicated media player that supports access to network resources. On your Samsung phone, open the desired photo or video, click Share and select Transmit DLNA or Media Broadcast.
The system will automatically find a compatible TV on the network, and once the device is selected, the content will open on the large screen, and the phone can be used for other tasks or blocked, since playback control is often available from the remote.
| Characteristics | Miracast (Smart View) | DLNA (Media Translation) | Bluetooth |
|---|---|---|---|
| Type of transmission | Screen mirror | Only files. | Files/Audio |
| Video quality | High (up to 1080p/4K) | Original file | Low (compressed) |
| Delay. | Minimum | Absent. | Tall. |
| Battery consumption | High-pitched | Medium. | Low. |
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To view high-quality photos via DLNA, make sure that the source files on your phone are not compressed by messengers like WhatsApp or Telegram, as they lose their resolution when they are sent.
Use of aggregator applications
The built-in tools are good, but sometimes they aren’t enough, and there are many apps on the Google Play store that expand the interaction between Samsung and Xiaomi.
A popular solution is Google Home, which allows you to control your smart home, and also has a screen broadcast function, and if your TV supports Chromecast built-in, this will be the most stable way.
Another option is specialized applications from Xiaomi, such as MI Remote or Projector, which can have additional features for file transfer, and you should also pay attention to universal players, such as VLC for Android, which can open network threads.
When installing third-party software, carefully read permissions. Some applications may request access to contacts or locations that are not necessary for the video streaming function.
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Aggregation applications often allow you to stream content from secure sources (DRM), which is blocked by the standard Smart View method.
Problem Solving and Network Setup
Even when set up correctly, there can be failures. Most often, the problem lies in Wi-Fi bands. If the router distributes 2.4 GHz and 5 GHz networks under different names, make sure that both devices are connected to the same frequency.
Antivirus programs or firewalls on your smartphone can also block incoming connections from your TV. Try temporarily disabling network protection to test your hypothesis.
If the image twitches or the sound disappears, try to lower the output resolution in the Smart View settings. Sometimes high load on the wireless channel in an apartment building interferes with stable data transfer.
⚠️ Note: When you update your Xiaomi TV firmware, the old network settings may reset. After the update, always recheck your Wi-Fi connection before trying to stream.
In the case of persistent errors, a complete reset of network settings on the phone will help. Go to Settings → General Settings → Reset → Network Reset. This will remove stored Wi-Fi passwords, but often solves problems with detection protocols.