Xiaomi’s modern smart TVs offer users access to a wealth of entertainment content, but it often requires direct streaming from a smartphone or tablet. A feature known to the general public as Smart View allows users to duplicate the screen of a mobile device onto a large display without using additional cables, especially for viewing videos from browsers that do not support direct DLNA output, or for showing photos to friends.
Owners of Mi TV and Redmi TV devices may encounter different names for this technology in the settings menu, which sometimes causes confusion. In the Android ecosystem, this feature is most often called Broadcast, Wireless Monitor or Cast. The principle of operation is based on the Miracast and Wi-Fi Direct protocols, which ensures that video streaming in high resolution with minimal latency.
The setup process may vary depending on the version of the Android TV or PatchWall operating system installed on your TV. Some models require a pre-enabled connection standby mode, while others are visible to search immediately after turning on. In this article, we will detail all the nuances of pairing, possible errors and ways to fix them so that you can enjoy content on the big screen without unnecessary complications.
Compatibility check and equipment preparation
Before you start setting up, make sure your hardware is technically ready for wireless data transfer. Most modern Android and iOS smartphones support the necessary protocols, but older models may not have built-in screen mirroring. Xiaomi Mi TV Stick, Mi Box and built-in Smart TVs usually have built-in Wi-Fi module with support for 2.4 and 5 GHz frequencies.
The key to stable operation is the quality of the wireless network. To transmit video stream in 1920×1080 or 4K resolution requires a stable channel with high bandwidth. If the router is far from the TV or smartphone, there may be image delays or sound dissynchronization. It is recommended to use a dual-band router and connect both devices to a 5 GHz network, if possible.
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For maximum connectivity stability, try to place the router at a distance of no more than 5-7 meters from the TV, avoiding obstacles in the form of metal structures or thick concrete walls.
It's also worth checking the software's relevance. Manufacturers regularly release updates to improve the stability of network modules. Go to the TV settings and find Settings → About TV → System Update. If a new version of firmware is available, you'd better install it before you start setting up the broadcast.
☑️ Preparation for connection
Activation of reception mode on the Xiaomi TV
The first step in the setup process is to put the TV in standby mode, depending on the version of the PatchWall interface or pure Android TV, the path to this feature can look different. Often the icon for quick access is located on the home screen in the top row of applications or in the signal source menu.
If you don't find the right app on the home screen, try voice search or find it in the general installed list. The name of the app can vary: Wireless Display, Screen Cast or just Broadcast. Once the app is launched, a message will appear on the TV screen that the device is ready to connect, and sometimes a countdown timer will be displayed.
⚠️ Note: On some models of Xiaomi TVs, the broadcast mode is turned off automatically via the 10-15 If you don't have time to connect, you'll have to repeat the procedure for launching the app on TV.
In newer firmware versions, the feature can be built directly into the system without requiring a separate application to run, so simply make sure the TV is on and on the home network. Apple app owners may need to activate AirPlay protocol separately in the TV settings if the model supports this technology natively.
Instructions for connecting from an Android smartphone
Owners of Xiaomi, Samsung, Huawei and other Android-based brands can use the system’s built-in tools to display images, which can be called Broadcast, Projection, Smart View or Wireless Monitor, and the shortcut for quick access is usually located in the notification curtain, which opens with a top-down swipe.
If the curtain doesn't have the right button, you can add it through the Quick Settings editing menu. Once activated, your smartphone will start searching for available devices on the network. Your Xiaomi TV should appear on the list. Press it, and in a few seconds the image from your mobile device will appear on the big screen. The quality of the picture and the availability of delays will depend on the speed of Wi-Fi.
For more advanced management, you can use the Xiaomi Home (Mi Home) app, which allows you to not only broadcast the screen, but also manage media files. You add a TV as a device, then you add a Broadcast button to the device card, which often works more stable than the standard Miracast protocol, because it uses its own compression algorithms.
What to do if your phone can’t see TV?
When you first connect, the system may ask permission to record a screen or use a microphone. This is the standard security procedure of the Android operating system, necessary to capture an image. You must agree to the requests, otherwise the broadcast will not begin. Once you successfully pair in the future, the connection will automatically occur when you select a device from the list.
Broadcast from iPhone and iPad (AirPlay)
Users of the Apple ecosystem may find that the standard Smart View feature is not present in its usual form. Instead, iPhone and iPad devices use AirPlay technology. Many modern Xiaomi TVs already have built-in AirPlay 2 support, which allows you to display an image without installing additional software. To check Settings → AirPlay on your TV and make sure that the feature is enabled.
If the built-in support is not available or is not stable, you can install the Xiaomi Mi Remote app or third-party solutions like AirScreen directly on the TV through the Google Play Store. Once you install the app, the TV will emulate the AirPlay receiver, and your iPhone will see it as a standard output device.
It is important to note that when using third-party apps on the TV, there may be a slight cursor or sound delay.To view static photos or presentations, this is not critical, but for dynamic games or action videos, it is better to use native support if available. Also make sure that the iPhone has disabled Low Power Mode mode, which may limit the performance of the Wi-Fi module.
⚠️ Note: When broadcasting from an iPhone in horizontal mode, the image on the TV can be displayed with black stripes on the sides if the proportions of the smartphone screen do not coincide with the TV.
Using the Google Home app for broadcasting
The universal way to connect for any Android or iOS device is the official Google Home app. Since Xiaomi TVs run on Android TV, they integrate perfectly with this service. Download the app from Google Play or the App Store and log in to your Google account. The app will automatically find the TV on the local network.
Once you add the device to the app, click on the TV icon. In the control menu that opens, select the Cast my screen button. The system will warn you that the sound and image from the phone will be displayed on the TV. Confirm the action and the mirroring process will begin. This method is especially useful if the standard smartphone means do not see the TV.
The advantage of using Google Home is that it can control playback queues and integrate with other smart devices, you can use your phone as a remote control, adjust volume, and even run apps on your TV remotely, but it puts additional strain on the network, as data passes through Google servers before being sent to TV.
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Google Home is the most versatile solution if the built-in smartphone and TV features can’t find each other automatically.
Table of common problems and solutions
Even with the right setup, users can face technical difficulties. Below is a table that will help diagnose and fix the most common errors when connecting Smart View to a Xiaomi TV.
| Problem. | Possible cause | Decision-making |
|---|---|---|
| Phone can't see TV | Different Wi-Fi networks | Check that both devices are on the same network (2.4/5GHz) |
| Image twitches | Weak Wi-Fi signal | Close the router or go to 5 GHz frequency |
| No TV sound. | DRM lockdown | Some applications prohibit the output of sound for the protection of rights |
| Black screen | The HDCP error | Restart both devices and router |
| Big delay. | High network load | Turn off downloads on other devices |
The problem with secure content deserves special attention. Many streaming services, such as Netflix or Amazon Prime, use HDCP protection technology. If you try to broadcast the screen fully (mirror), instead of video, you can have a black screen with sound.
There are also potential conflicts. IP-If you have a lot of devices on the network, it helps to reboot the router, which will give new addresses to all the connected gadgets. If the problem persists for a long time, it makes sense to reset the network settings on the TV through the Settings menu. → Network → Reset the network settings.
Customization of image and sound quality
Once a successful connection is made, it is important to adjust the output settings to achieve the best quality. Resolution settings are often available on the stream menu on the smartphone. If the network allows, it is recommended to set a value of 1080p or 4K. However, if you notice a slowdown in the interface, it makes sense to reduce the resolution to 720p for smoothness.
Audio also requires tuning. Make sure the TV has the correct output mode. From the Settings → Sound menu, select Auto or Stereo if you use external acoustics. When using Smart View, sound from the phone can automatically switch to the TV, but sometimes you need to manually select the output device in the Android volume mixer.
The Developer's Secret Menu
You can turn the screen to view photos and slideshows, and if you hold the phone upright and the TV horizontally, the image will be black boxes, if you turn the phone into landscape mode, it will automatically stretch the picture to the full screen, and remember to turn off notifications on your smartphone during the screening so that private messages are not broadcast to the big screen.
⚠️ Warning: Long-term high-resolution screen broadcasting can lead to significant smartphone heat and fast battery discharge.It is recommended to keep the device charged or connect it to a power source.