Modern Xiaomi Smart TVs, running Android TV or the proprietary PatchWall interface, offer users a wide range of multimedia options. Instead of straining your eyesight with a small smartphone screen, it's much more comfortable to watch your favorite movie or TV series on a larger screen in your living room. Wireless connection Using your home WiFi network allows you to stream content instantly, eliminating the need to search for cables and adapters.
The setup process may seem complicated at first glance, but manufacturers have made it as easy as possible to integrate mobile devices into the smart home ecosystem. Successful image transmission requires both devices to be on the same local network, which ensures stable, high-density data transfer. In this article, we'll cover all available methods in detail, from built-in operating system functions to third-party apps.
Playback quality directly depends on your router's speed and its ability to process the video stream in real time. If you plan to watch movies in 4K or HDR resolution, make sure your router supports the standard. Wi-Fi 5 (802.11ac) or newer. Failure to do so may result in constant buffering and reduced image clarity during viewing.
Preparing the equipment and WiFi network
The first and most critical step is to properly organize your network space. Both devices—the smartphone and the TV—are connected. Xiaomi Mi TV — must be connected to the same access point. A common mistake users make is that the phone uses mobile internet (4G/5G) while the TV is connected to the home router, making them "invisible" to each other.
It's recommended to use the 5 GHz band if your router is dual-band. This will provide higher channel throughput, which is critical for high-definition video streaming. The 2.4 GHz band is often congested with signals from neighbors and household appliances, causing interference and choppy images.
⚠️ Attention: Some routers have a "Guest Network" feature. Devices connected to guest WiFi are often isolated from the main network and cannot communicate with the TV. Make sure you're using the main network.
Check the operating system version on your smartphone. For proper operation of streaming protocols, Android requires version 5.0 or higher, while iOS requires version 10.0 or higher. Also, make sure your TV has the latest firmware updates installed via the menu. Settings → About TV → System update.
Using Chromecast Built-in
Xiaomi TVs are equipped with a built-in Google Cast (Chromecast) module, which is one of the most convenient ways to stream content. This technology allows you to stream videos directly from source apps like YouTube, Netflix, or online movie theaters, without having to mirror your entire smartphone screen.
To start playback, open a supported app on your phone and look for the streaming icon—a rectangle with waves in the corner. Once tapped, the system will prompt you to select a device. Select your device. Xiaomi TV from the list, and the video will start playing on the big screen, controlled from the phone.
The advantage of this method is that the phone acts only as a remote control, while the video stream is sent directly from the server to the TV via WiFi. This saves battery life and reduces the load on the wireless network, ensuring a more stable picture without lag.
It's important to note that not all video players support native Cast. If you're using local files or specific browsers, this method may not work. In such cases, you should consider screen mirroring or using third-party media players with DLNA support.
Mirror your Android screen using Miracast
If you need to show the entire screen content, for example, to view photos from your gallery or a game that does not support Chromecast, use the technology MiracastOn Xiaomi devices, this feature is often called "Broadcast" or "Wireless Monitor."
You need to activate the signal reception mode on your TV. Go to the applications menu and select the icon Miracast or Wireless DisplayThe TV screen will enter connection standby mode, displaying the device name and search instructions.
On an Android smartphone, this option can be found in different places depending on the manufacturer's operating system. Typically, it's the notification shade (swipe down from the top) with a "Cast," "Smart View" (Samsung), or "Projection" (Xiaomi/Redmi) button. Once the search is activated, the phone will detect the TV.
☑️ Checking the Miracast connection
Once paired, your phone's image will appear on your TV. Keep in mind that your phone will continue to operate in this mode, and any notifications or incoming calls will be visible on the big screen. For a comfortable viewing experience, we recommend enabling "Do Not Disturb" mode.
⚠️ Attention: When using Miracast, the phone's screen must be constantly on, which drains the battery quickly. For longer sessions, it's recommended to connect the smartphone to a charger.
Stream from iPhone and iPad (AirPlay)
Apple ecosystem users can take advantage of the technology AirPlay 2, which is supported by many Xiaomi TV models. This ensures high-quality audio and video transmission with minimal latency. The setup process is similar to Android, but requires compatible software on the TV.
Modern Xiaomi TV models have built-in AirPlay support. Simply open Control Center on your iPhone (swipe down from the top right corner or up from the bottom on older models) and tap "Screen Mirroring." Select your TV from the list of devices.
If the built-in function does not work or the TV is not detected, you can install the application AirScreen or AirPin from the Google Play store on the TV itself. These emulators create a virtual AirPlay receiver, making the TV visible to Apple devices.
AirPlay often offers better image quality than Miracast, thanks to more efficient video compression algorithms. However, connection stability still depends heavily on the router's WiFi signal strength.
What should I do if AirPlay is slow?
If you experience audio lag or video stuttering, try disabling QoS or traffic prioritization for other devices on your router. Changing the WiFi channel to a less congested one in your router settings may also help.
Using DLNA and media players
For playing local files (movies downloaded to your phone), the protocol is ideal. DLNAIt allows you to stream media files directly from your smartphone to your TV, using the network as a transport channel. This requires special player apps.
One of the best solutions is the app VLC for Android/iOS or MX PlayerAfter installing the app, open a video file, press the menu button, and select "Cast" or "Render." Select your Xiaomi TV from the list of available devices.
An alternative method is to use the TV's built-in Media Player app. Launch it on the TV, select the "Device" or "DLNA" source, and a QR code or instructions for connecting your phone will appear on the screen. By scanning the code or following the link, you can manage files on your phone through the TV interface.
| Method | Quality | Delay | Battery consumption |
|---|---|---|---|
| Chromecast | High (up to 4K) | Minimum | Short |
| Miracast | Medium/High | Average | High |
| AirPlay | Very high | Low | Average |
| DLNA | Depends on the file | Absent | Short |
Troubleshooting connection issues
Despite the simplicity of setup, users may encounter difficulties. One of the most common issues is that the TV isn't visible in the list of available devices. This is most often due to router security settings that block local communication between clients (AP Isolation).
To solve the problem, you need to enter the router settings through a browser (usually the address 192.168.0.1 or 192.168.1.1) and find the "AP Isolation" or "Client Isolation" setting. This setting must be disabled so that devices can "see" each other on the local network.
Another possible cause could be an antivirus on your smartphone or a firewall on your computer if it's sharing Wi-Fi. Temporarily disable your network protection to test. Also, try rebooting your router, as prolonged use without interruption can cause the DHCP buffer to overflow.
If you see a picture but no sound, check the audio output settings in the app you're streaming from. Sometimes the sound stays on your phone, but the picture goes to the TV. In this case, select the audio output device (for example, Xiaomi TV) in the phone's volume menu.
Frequently Asked Questions (FAQ)
Is it possible to watch movies from a phone on a Xiaomi TV without the Internet?
Yes, this is possible if the video files are saved to your phone's memory. Streaming local files via DLNA or Miracast doesn't require internet access; the router simply needs to create a local WiFi network to which both devices are connected.
Why does the video jerk or stutter when streaming?
The main cause is a weak WiFi signal or channel congestion. Try moving closer to the router, disabling downloads on other devices, or switching to the 5 GHz band. Another possible issue is the slow processor speed of your older phone when encoding video in real time.
Does Xiaomi TV support audio transmission to external speakers during broadcasting?
Yes, if the TV is connected to an external speaker system via optical output, HDMI ARC, or Bluetooth, the audio will be transmitted to them. In this case, the TV acts as a central processor, distributing the video to the matrix and the audio stream to the connected speakers.
How to improve picture quality when using Miracast?
In your phone's settings, under "Cast" or "Wireless Display," you can often select the resolution and frame rate. Setting it to 1080p and 60 fps (if supported by your router) will yield the best results. Also, close background apps on your phone to free up system resources.