Modern users rarely limit themselves to viewing content on their smartphones alone. Phone screens are becoming more powerful, but a 6-inch screen still falls short of a home theater system. If you want to watch a movie, TV series, or presentation on the big screen, you don't need any extra wires. wireless connection Allows you to stream images from your mobile device directly to your TV using only your home Wi-Fi network.
Brand TVs Xiaomi run on an operating system Android TV, which opens up wide possibilities for integration with gadgets. You don't need to buy additional set-top boxes or HDMI cables if your router and TV are on the same network. The setup process is intuitive, but there are some nuances depending on your smartphone model and TV firmware version.
In this article, we'll explore all the current methods for screen mirroring and media streaming. We'll cover standard system tools, popular apps, and solve common problems users encounter. The key is to ensure a stable connection so your movie doesn't cut out at the most exciting part.
⚠️ Note: The Android TV interface may vary slightly depending on the firmware version and region. If you don't see the menu items described, check for updates in your TV settings or refer to the documentation for your specific model.
Preparing equipment and a Wi-Fi network
Before pairing devices, you need to ensure the basic requirements are met. A strong signal is the foundation of any wireless data transfer. If the router is located in another room behind a thick wall, or the network is overloaded with neighboring devices, the video stream will freeze or become pixelated.
Make sure your phone and TV are Xiaomi Connected to the same Wi-Fi network. This is critical. Users often encounter problems when devices operate in different frequency bands (2.4 GHz and 5 GHz), and the router prevents them from "seeing" each other. Ideally, both devices should be in the 5 GHz band to transmit high-definition video.
- 📡 Check that both devices are connected to the same Wi-Fi network (SSID).
- ⚡ Make sure your router supports 802.11ac or later standards for stable operation.
- 📶 The distance between the router and the TV should not exceed 10-15 meters without obstacles.
It is also worth checking if the function is enabled DLNA or "Local Network" in the router settings. Sometimes, ISPs or security settings block data exchange between devices within the home network. If, after all the checks, the devices still can't find each other, try rebooting the router—this solves 90% of visibility issues.
☑️ Check before connection
Using Chromecast Built-in
Because televisions Xiaomi work on Android TV, technology Chromecast built-in Built-in by default. This is the easiest and most reliable way to stream content from apps. You don't need to mirror your entire smartphone screen; simply stream video from YouTube, Netflix, IVI, or online movie theaters directly to your TV.
Open the video app on your phone. In the corner of the player, look for the rectangle icon with Wi-Fi waves. Tap it to see a list of available devices. Select yours. Xiaomi TVThe video will start playing on the big screen, and your phone can be used as a remote control or switched to other tasks.
The advantage of this method is that it doesn't drain the phone's battery quickly, as it doesn't encode the video stream in real time, but only controls playback. However, if you want to display a photo gallery or browser, this method won't work—mirroring is required.
Why can't Chromecast see my TV?
Make sure the app on your phone is updated to the latest version. Also, check if "Guest Network" mode is enabled on your router—devices in guest mode are often isolated from each other and cannot exchange data.
Screencasting (Miracast) to Xiaomi TV
To fully duplicate the smartphone screen, when everything that is happening on the phone display is displayed on the TV, technology is used MiracastOn TV Xiaomi This feature is often called "Wireless Display" or "Cast." It allows you to show presentations, play games, or share content from apps that don't support Chromecast.
To activate the receiving mode on your TV, go to the apps menu and find "Miracast" or "Wireless Display." Launch it. The screen will display "Waiting for connection." Now you need to interact with your smartphone.
On Android smartphones, this feature may have different names: "Cast," "Smart View" (Samsung), "Wireless Projector" (Xiaomi/Redmi), or "Cast." After searching for devices, select your TV. The image from your phone will appear on the screen.
- 📱 On Samsung: Pull down the notification shade and tap Smart View.
- 📱 On Xiaomi/Redmi: Go to Settings → Connection and sharing → Cast.
- 📱 On other Android devices: Look for "Cast" in the quick settings.
⚠️ Note: When mirroring your screen, your phone must remain active. If your smartphone screen goes dark or you minimize the app, the broadcast may be interrupted. This also drains the battery faster.
Connection specifics for iPhone (iOS)
For equipment owners Apple a little less fortunate, since the Apple ecosystem uses the protocol AirPlay, which isn't always natively supported by Android TV. However, most modern TVs Xiaomi AirPlay 2 support is already built in. Check this in the TV settings under "Apple AirPlay and HomeKit."
If native support is available, simply open Control Center on your iPhone (swipe down from the upper-right corner), tap "Screen Mirroring," and select your TV. If your TV doesn't recognize your iPhone, you'll need to install a third-party app on the TV itself.
Go to the Google Play Store on your TV and download an app that emulates AirPlay reception, such as "AirScreen" or "AirPin." After launching this app on your TV, your iPhone will see it as a casting device. This adds a slight delay, but allows you to view photos and videos from your iOS devices.
| Characteristic | Android (Chromecast) | Android (Miracast) | iOS (AirPlay) |
|---|---|---|---|
| Picture quality | High (up to 4K) | Depends on the signal | High |
| Delay | Minimum | Average | Minimum |
| Battery consumption | Short | High | Average |
| Sound | Broadcast on TV | Broadcast on TV | Broadcast on TV |
Troubleshooting connection and buffering issues
Even with proper setup, glitches can still occur. The most common issue is audio and video desync or constant buffering. This almost always indicates Wi-Fi bandwidth issues. If the router is old or located far away, the data stream simply can't reach the TV quickly enough.
Try lowering the video quality in the app settings on your phone before broadcasting. Instead of 4K or 1080p, select 720p. If the problem goes away, the issue is with your internet speed or router. Disabling other devices that actively consume bandwidth (torrents, game downloads) also helps.
Sometimes clearing the cache of the Chromecast built-in app on the TV itself can help. To do this, go to Settings → Apps → All Apps → Chromecast built-in → Clear CacheThis will clear any temporary errors that have accumulated in the system.
Alternative streaming apps
If standard methods don't work or you need advanced features (such as mouse control from your phone), you should consider third-party solutions. In the Google Play Store on your TV Xiaomi There is a huge selection of utilities available for signal reception.
The application is popular Web Video CasterIt allows you to stream videos from websites that don't have a built-in Cast button. You simply copy the video link from the app on your phone, and it sends the stream to your TV, bypassing your smartphone's browser.
Another powerful tool is LocalCast or BubbleUPnPThese programs are ideal for playing video files stored on your phone via DLNA. They can transcode audio and video on the fly if your TV doesn't support the file format.
- 📺 Web Video Caster — for broadcasting videos from websites.
- 📺 BubbleUPnP — for playing local files and music.
- 📺 AirScreen — AirPlay emulator for iPhone owners.
⚠️ Important: When installing third-party apps on your TV, carefully read the permissions. Some free apps may request access to your microphone or camera, which is not required for their primary function.
Why doesn't my Xiaomi TV detect my phone?
The most common problem is that the devices are connected to different networks (for example, one on 2.4 GHz, the other on 5 GHz, and the router is isolating them). DLNA may also be disabled in the router, or cross-network sharing may be blocked. Check if "Guest Network" mode is enabled.
Is it possible to connect a phone to a TV without Wi-Fi?
Without a Wi-Fi router, you can only use a Wi-Fi Direct connection (if supported by both devices) or a wired connection via a USB-C to HDMI adapter. Wireless data transfer without a Wi-Fi network (even a local one) is impossible.
The sound is delayed when watching movies, what should I do?
Audio lag is usually caused by an overloaded TV processor or a weak signal. Try closing unnecessary apps on your TV, rebooting your router, or switching your TV to "Game" or "Sports" mode, which minimize image processing.
Does phone connection affect internet speed?
When using Chromecast, the phone simply issues a command, and the traffic goes directly from the internet to the TV, without loading the phone. When mirroring (Miracast), the phone encodes the video and sends it to the TV, which can slow down the loading speed of other pages on the phone itself.