Modern technology allows you to eliminate unnecessary wires and enjoy content on a large screen without complicated wiring. If you own a smartphone Samsung and TV Xiaomi (or Redmi), then you have a great opportunity to set up wireless image streaming. This is especially convenient for watching movies, photos, or presentations. The entire process is based on the use of a shared local Wi-Fi network, which ensures high data transfer speed and connection stability.
To get started successfully, make sure both devices are turned on and within range of the router. It's important to update your devices' software to the latest versions, as older protocols may conflict with new security standards. In this article, we'll cover all available connection methods in detail, from built-in features to third-party apps.
The main advantage of this method is the absence of delays typical of wired connections, provided the signal is high-quality. The user gains complete control over playback, using the smartphone as a remote control. Below, we'll cover the technical aspects of setup and potential issues that may arise during the process.
⚠️ Attention: Operating system interfaces Android and shells MIUI TV May vary depending on the firmware version. Button locations and menu item names are sometimes changed by developers.
Preparing equipment and network
The first and most critical step is properly setting up the network infrastructure. Both devices—the smartphone and the TV—must be connected to the same access point. Wi-Fi routerIf you have a dual-band router broadcasting both 2.4 GHz and 5 GHz networks, it's best to have both devices on the same frequency subnet for better compatibility, although modern routers often combine them into a single network with a single name (SSID).
Check the connection status on your TV. XiaomiTo do this, go to the settings menu, usually the gear icon in the upper right corner of the screen. Find the section Network and Internet or Wi-FiMake sure the switch is enabled and your home network is selected in the list of available networks. Enter the password using the remote control or a connected wireless mouse.
On a smartphone Samsung You also need to activate the wireless module. Pull down the notification shade by swiping down from the top and tap the icon. Wi-FiIf you're using a home network, your phone should connect automatically. If you're having trouble with the signal, try moving closer to the router, as distance and physical obstacles can significantly reduce video streaming speed.
Using the built-in Smart View feature
The easiest and most effective way to mirror your screen across devices Samsung - using a native function Smart ViewThis tool is built into the One UI shell and does not require any additional software installation. The technology is based on the standard Miracast, which is supported by most modern TVs, including models Xiaomi with the system Android TV or PatchWall.
To activate broadcasting, open the quick settings panel on your phone. Find the icon with the name Smart ViewIf you don't see it on the first page, scroll to the right or tap the edit panel button to add an icon. Once tapped, the phone will begin searching for available devices within range to display the image.
Your TV should appear in the list of found devices. XiaomiClick on its name. A connection confirmation request may appear on the TV screen. Use the remote control to select the item. Allow or AcceptAfter this, the image from the smartphone will be broadcast to the big screen.
☑️ Smart View pre-connection check
Function Smart View Not only does it mirror your screen, but it also controls playback. You can minimize the app on your phone and continue using other features while the video plays on your TV. You can also change the aspect ratio so the image fills the entire screen without any black bars.
⚠️ Attention: Active screen mirroring significantly increases smartphone battery life. It's recommended to keep your phone connected to a charger during extended viewing periods.
Streaming via Google Home (Chromecast)
Televisions Xiaomi often equipped with built-in technology support Google Cast (Chromecast built-in). This is an alternative method that works differently than Miracast. Instead of fully mirroring the screen, the phone sends a command to the TV to play content from the internet or streams the video directly, which often provides better picture quality and reduces the load on the smartphone's processor.
To implement this method on your phone Samsung the application must be installed and configured Google HomeIf it is missing, you can download it from the store. Google PlayAfter installation, launch the app and sign in to your Google account. The app will automatically scan the network and find your TV. Xiaomi.
Select your TV from the list of devices. In the control menu that opens, press the button. Broadcast your screen (Cast my screen). The system will warn you that everything that's happening on your phone's screen will be broadcast. Confirm the action, and the image will appear on the TV. This method is especially convenient for streaming services such as YouTube or Netflix.
What is the difference between Miracast and Chromecast?
Miracast creates a direct connection between devices for mirroring. Chromecast uses internet addressing, with the phone acting as the remote control and the TV downloading the content, saving battery life.
Setting up DLNA for multimedia
If your goal is not screen mirroring, but viewing photos, videos or listening to music stored in your phone’s memory, the optimal solution is the technology DLNAIt allows you to stream media files directly without loading the phone's processor with interface image rendering. TVs Xiaomi have a built-in media player that supports this standard.
On TV Xiaomi find and launch the application Media player or GalleryIn the sources menu, select the option to search for devices or DLNAThe TV will start scanning the network for servers. On the phone Samsung Open your gallery or file manager and select the desired video or photo.
Tap the streaming icon (usually a rectangle with waves in the corner). Select your TV from the list of available devices. The file will begin playing on the big screen. You can control the stream (pause, rewind) using your TV remote or the app interface on your phone.
The advantage of DLNA is that the phone can be used for other tasks, and the picture quality will be maximized since the decoding is handled by the TV. However, this method is not suitable for gaming or displaying dynamic app interfaces.
Third-party streaming apps
In cases where built-in functions are unstable or advanced capabilities are required, third-party software can be used. There are many applications available Google Play, which implement wireless data transmission protocols. They often have more flexible codec and buffering settings.
One of the popular solutions is the application TV Cast or similar. Install the app on your phone. SamsungOn TV Xiaomi You may also need to install a companion app (receiver), information about which will be provided in the app description on your phone. This is usually required for older TV models.
Launch the app on both devices. They should find each other automatically. Select the content type (photo, video, screen) and start casting. These apps often allow you to cast content from browsers that don't natively support Chromecast.
Connection Method Comparison Table
To help you choose the optimal streaming method, we'll provide a comparative overview of the main methods. Each has its own unique characteristics, which may be critical depending on your needs.
| Method | Image quality | Latency | Battery consumption |
|---|---|---|---|
| Smart View (Miracast) | High (Full HD/4K) | Low | High |
| Google Cast | Maximum | Minimum | Average |
| DLNA | Maximum | Absent | Short |
| Third-party applications | Depends on the software | Average | High |
As can be seen from the table, low latency methods such as Smart View. Ideal for watching movies from online cinemas Google Cast, as it frees up the phone's load. If you just need to show a photo album, DLNA will be the most energy efficient solution.
Troubleshooting and troubleshooting
Despite the simplicity of setup, users may encounter difficulties. One of the most common issues is that the TV doesn't detect the phone. This almost always means the devices are on different subnets. Check if the "Guest Network" feature is enabled on the router for one of the devices, as this isolates clients from each other.
Another common issue is choppy video or audio and video out of sync. This indicates a weak signal. Wi-FiTry rebooting your router by unplugging it for 10 seconds. It's also worth checking to see if the bandwidth is overloaded by other devices actively downloading files.
If the sound isn't coming to your TV, check the multimedia settings on your smartphone. Sometimes the sound continues to play through the phone's speaker even when the picture is on the TV screen. There should be a button to toggle the audio output in the streaming control panel.
⚠️ Attention: Antivirus programs or firewalls on your phone may be blocking incoming connections from the TV. Try temporarily disabling the protection to diagnose the problem.
Frequently Asked Questions (FAQ)
Is it possible to connect a phone to a TV without a router?
Yes, some TV models Xiaomi and telephones Samsung Support Wi-Fi Direct technology. In this case, devices connect directly, creating their own network. However, for initial setup and operation of most streaming services, internet access via a router is still required.
Why does the broadcast lag when watching videos?
Delays are most often caused by slow internet speeds or Wi-Fi congestion. Try lowering the video quality in the source app or restarting your router. Also, make sure all background apps consuming data are closed on your phone.
Do all Xiaomi TVs support Smart View?
Most modern models come with a system Android TV Support the Miracast standard, which Smart View is based on. However, very old models with their own custom skins may require installing a special receiver app from the TV's app store.
Will the broadcast work if the phone battery runs out?
No, because the phone acts as a signal source or controller. Turning off the phone will break the connection. When using Google Cast, playback may continue if the content is uploaded to the cloud, but controls will be lost.