Modern technology allows you to turn the living room into a full-fledged multimedia center using a bundle of smartphones and large screens. Samsung device owners often wonder how to effectively use the capabilities of their gadget in tandem with a Xiaomi Mi TV or Redmi TV. The process of transmitting an image known as screencasting or screen duplication has become standard, but the implementation may vary depending on the firmware version and the applications used.
The main challenge is that manufacturers’ ecosystems use different protocols and marketing names for similar features. Samsung’s Smart View and Xiaomi’s built-in Miracast TVs should work, but sometimes require manual network setup. Understanding wireless protocols will help avoid delays and audio out-of-synchronization.
In this guide, we’ll take a look at all the current ways to connect, from native system tools to third-party applications, learn how to set up a lag-free connection, what video formats are supported, and what to do if devices don’t see each other on the list of available displays.
Equipment preparation and network requirements
Before you start setting up, you need to make sure that both devices are in the same network conditions. For stable video streaming in high resolution, Wi-Fi is a critical component. The ideal option would be to use a router that supports the 5 GHz bandwidth, as it provides more bandwidth compared to 2.4 GHz.
Both Samsung Galaxy and Xiaomi’s PatchWall or Android TV devices must be connected to the same hotspot. If you have a dual-band router, make sure that phones and TVs are connected to the same frequency, although modern routers often combine networks under the same name SSID.
⚠️ Note: Use of guest Wi-Fi network or customer isolation (AP Isolation on the router can block devices from being discovered by each other. Make sure that the router settings allow local interaction between connected gadgets.
It’s also worth checking the software’s relevance. On your TV, go to Settings → About TV → System Update, and on your smartphone, Settings → Software Update. Outdated Wi-Fi drivers can cause connection instability when you try to mirror your screen.
Using Smart View on Samsung
The easiest and most integrated way to stream content is to use Smart View technology, which is built into Samsung’s One UI shell, which requires no additional apps to install and works at the Android operating system level.
To activate the feature, you need to unlock your smartphone and swipe from top to bottom to open the Quick Settings Panel.Look for the Smart View icon (sometimes called Translation or Wireless Monitor depending on the Android version). Once you click, the phone will start searching for available displays on the local network.
When your Xiaomi TV appears on the list, click on it. The TV screen may have a request for confirmation of connection, which you need to accept the remote, after which the image from the smartphone will be completely duplicated on the large screen.
☑️ Check before connecting Smart View
Importantly, this method can heat up the phone, because the process of encoding the video stream requires the resources of the processor. The Miracast protocol used in Smart View transmits the image in real time, so the quality of the picture depends on the strength of the Wi-Fi signal.
Set up a receiver on a Xiaomi TV
Xiaomi TVs run Android TV or its own PatchWall shell, which have built-in Miracast protocol support. However, in some models, the wireless display feature may be hidden or require activation.
In most cases, nothing additional adjustment is necessary, it is enough to turn the TV on and standby. If the smartphone does not see the TV, try to find the application "Wireless display" or "Miracast" in the list of installed programs on the TV and start it manually.
- 📺 On the remote, click the button with the image of the smartphone or select the source of the signal "Wireless Display".
- 🔍 Make sure that there is no visibility limit for new devices in the TV network settings.
- 🔄 Rebooting the TV often solves problems with the suspended Wi-Fi module.
Some users prefer to use the built-in Cast app inside the TV menu, which allows not only to duplicate the screen, but also to stream content from certain applications separately, which saves battery life of the smartphone.
Alternative methods through Google Home and Chromecast
Because Xiaomi TVs are Android-based, they often have built-in support for Google Cast technology.This allows content to be streamed not by fully mirroring the screen, but by transferring a stream link directly to the TV, which ensures better quality and no delays.
This method requires a Google Home app that can be downloaded from the Play Market store to your Samsung. Once installed, the app will scan the network and find your TV. Select your device and click on Translate Screen or Translate Photo/Video.
⚠️ Note: When using Google Cast, video quality can automatically decline with a weak signal to avoid buffering. 4K Make sure the router is in line of sight or using a wired TV connection to the router via LAN.
The advantage of this method is that you can use the phone for other tasks while the video is on the TV, and the control of playback (pause, rewind) is more stable than with direct mirror reflection of the screen.
What is the difference between Miracast and Chromecast?
Third-party broadcast applications
If standard methods don't work or require advanced functionality, such as audio transmission from specific applications that block screen recording, you can use third-party software. There are many solutions available on Google Play.
One of the popular solutions is the Web Video Caster app, which allows you to stream video files stored in your phone's memory or streams from your browser directly to your TV. TV It may only be required for older models, new Xiaomi often runs through built-in models. DLNA-server.
Another powerful tool is ApowerMirror, which offers low latency and the ability to control your phone from your TV (with a mouse or gamepad), but it may require you to install the client part on both your TV and your smartphone to work properly.
- 📲 LocalCast – great for playing local video files with subtitles.
- 🎮 GameStream – Specialized games applications that require minimal ping.
- 🌐 BubbleUPnP is a powerful tool for working with media servers and cloud storage.
Using third-party software is especially important when you need to stream content from applications that technically block screen recording (such as some streaming services due to DRM protection), in which cases the DLNA protocol often circumvents these restrictions by only transmitting video streaming.
Comparison of Connection Methods and Their Characteristics
To choose the best way to suit your situation, it is worth comparing the main characteristics of the methods available, each with its own advantages depending on the type of content and quality requirements.
| Method | Delay (Latency) | Quality. | Battery consumption |
|---|---|---|---|
| Smart View (Miracast) | Medium | High (up to 1080p/4K) | High-pitched |
| Google Cast | Low. | Maximum (adaptive) | Low. |
| DLNA (Local Files) | Absent. | Original file | Medium. |
| HDMI Cable | Zero. | No loss. | Charging is coming. |
As you can see from the table, Google Cast or DLNA is the best way to watch movies, because they don't load the phone's processor. Smart View is the ideal way to show presentations or photo albums. If you want absolute synchronization, for example, for games, wireless methods can give you a noticeable lag, and you'd better consider wired connectivity.
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If you plan to stream games frequently, consider buying a Bluetooth-enabled game controller that can be connected to a TV and use the phone as a screen, although this requires more complex setup through apps like Steam Link.
Troubleshooting and troubleshooting
Even if you set it up properly, users can run into problems, and one of the most common is that the TV doesn't show up on the list of available devices, so the first thing you do is check if the antivirus on your smartphone or the router firewall is blocking local connections.
Another common problem is desynchronizing sound and image. This is often treated by changing the settings in the Android developer menu (Bluetooth Audio Codec setting or buffer settings), but for the average user it is easier to restart the router. Also make sure that the TV does not turn on Eco mode, which can limit the performance of the Wi-Fi module.
⚠️ Warning: If the image twitches or is low resolution when connected via Smart View, try reducing the screen resolution in the phone settings or getting closer to the router.The Miracast protocol is very sensitive to interference.
In some cases, resetting network settings on your phone helps. Go to Settings → General Controls → Reset → Network settings reset. This will not delete your data, but will return Wi-Fi and Bluetooth settings to factory values, which often eliminates software conflicts.
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90% of connection problems are solved by restarting the router and checking that both devices are on the same subnet (the same is true). IP-address of the first three octets, for example 192.168.1.x).
If nothing helps, you can try a static connection through the IP-address in advanced broadcasting apps. IP-TV address in network settings (Settings) → Network → About the network) and enter it manually in the translator app on your smartphone.