Modern TV Xiaomi Mi TV — It's not just a display for watching live channels, but a full-fledged multimedia center that requires careful integration with other devices. The ability to broadcast images from a smartphone to a large screen opens access to a huge array of content: from personal photo archives and videos to streaming services and mobile games. Wireless connection via WiFi is the most convenient and aesthetic solution, eliminating the need to search for HDMI cables and adapters.
The setup process may seem complicated at first, but it actually only takes a few minutes with the right approach. It's important to understand that there are different data transfer protocols, such as Miracast, DLNA and built-in Google Chromecast, each with its own operating features. In this article, we'll detail all the available methods for syncing your mobile device with your TV so you can choose the best option for your situation.
Before you begin setting up, make sure your equipment supports the required communication standards. Most modern models, including Mi TV Stick and full-fledged Mi Box, already have built-in modules for wireless video transmission. If you have an older model, you may need to install additional software, which we'll discuss in detail below.
Basic requirements and equipment preparation
The foundation for a successful connection is a stable home network. Both devices—the smartphone and the TV—must be connected to the same access point. WiFi routerIf you're using a guest network or the 2.4 GHz band for one device and the 5 GHz band for another, make sure your router settings don't restrict data exchange between clients (AP Isolation).
operating system Android TVThe operating system that powers Xiaomi TVs requires current firmware versions for proper operation of media transfer protocols. Check for updates in the TV settings menu by going to Settings → About TV → System updateIt's also a good idea to update your smartphone's system software to the latest available version.
To diagnose connection issues, it's helpful to know the IP addresses of your devices. On a TV, this information can be found in the network connections section, and on a smartphone, in the WiFi network section. A match in the first three digits of the IP address (e.g., 192.168.1.x) indicates that the devices are on the same subnet and can see each other.
Using Chromecast Built-in
The simplest and most universal way is to use technology Google Cast, which is built into the shell Android TVThis method allows you to stream content from apps that support this feature, such as YouTube, Netflix, Spotify, and many others. You don't need to mirror your entire smartphone screen; you can simply "send" the video stream to your TV.
To get started, open the video app on your smartphone and find the broadcast icon, which looks like a rectangle with WiFi waves in the corner. After tapping the icon, the system will prompt you to select a target device. Your device should appear in the list. Xiaomi Mi TVIf the devices are on the same network, the connection will be established automatically.
⚠️ Attention: If the casting icon doesn't appear, make sure the app on your smartphone and the app on your TV (e.g., YouTube) are updated to the latest versions. Sometimes, both devices need to be restarted for detection.
The advantage of this method is that the smartphone acts only as a remote control. You can minimize an app, answer a call, or go online, and playback on the TV will not be interrupted. This is especially convenient when watching long movies or TV series.
☑️ Check before launching Chromecast
Screen Sharing via Miracast (Wireless Monitor)
If you need to broadcast the image of the smartphone screen, including menus, games or presentations that do not have built-in Cast support, you should use the protocol MiracastIn the Xiaomi ecosystem, this feature is often referred to as "Wireless Monitor" or "Broadcast." It creates a direct connection between displays, mirroring every pixel.
On TVs Xiaomi Mi TV Launch the "Wireless Display" app from the list of installed programs. Once launched, a waiting-for-connection message will appear on the screen. On an Android smartphone, open the notification shade and find the "Cast," "Projection," or "Smart View" button (the name varies depending on the phone manufacturer). Select your TV from the list of available devices.
Image quality and latency directly depend on the power of your WiFi router and your distance from it. This method may not be ideal for gaming due to input lag, but it's perfect for viewing photos or browsing the web. Image resolution is usually automatically adjusted to the capabilities of your TV.
| Parameter | Miracast (Screen Casting) | Chromecast (Media Streaming) | DLNA (Local Server) |
|---|---|---|---|
| Transmission type | Screen streaming video | Link to content | File transfer |
| Load on the phone | High (screen active) | Low (you can use your phone) | Average |
| Delay | Yes (noticeable in games) | Minimum | Absent |
| Battery consumption | Fast | Economical | Average |
It's worth noting that some content-protected applications (DRM) may block video output via Miracast, displaying a black screen instead. This is normal security behavior.
Connecting iPhone (iOS) via AirPlay
Device owners Apple may encounter compatibility issues since iOS uses its own protocol AirPlayHowever, modern Xiaomi Mi TVs often have built-in AirPlay 2 support, allowing you to connect your iPhone or iPad without any additional software. Check your TV settings or app list for this feature.
If there is no built-in support, you will need to install an emulator app on your TV. In the store Google Play Store On your TV, find the "AirScreen" or "AirPin" app. Once installed and launched, the app will create a virtual device that your iPhone will see as a native Apple TV.
To connect on your iPhone, open Control Center (swipe down from the upper-right corner or up from the bottom, depending on your model). Tap the "Screen Mirroring" button and select your TV from the list. The image will instantly appear on the big screen.
What to do if there is sound but no video?
This is a common codec issue. Try changing the audio output settings in the emulator app on your TV (for example, switching from Surround to Stereo) or updating the AirScreen app to the latest version.
In this case The AirPlay protocol requires both the phone and TV to be in the 5 GHz frequency range for smooth 4K video streaming..
Using the Mi Home app and Xiaomi TV Assistant
Ecosystem Xiaomi offers its own tools for management and broadcasting. The application Mi Home It not only allows you to control your smart home but also find your TV on the network. However, for live screen sharing, a more specialized tool is the "Xiaomi TV Assistant" app (or "Mi Remote" in some regions).
Install the app on your smartphone and pair it with your TV. This may require entering a code displayed on the TV screen. Once successfully connected, you'll gain access to advanced control features, including transferring photos and videos from your phone's gallery to your TV.
This method is especially useful if standard protocols are unreliable or if you want to control your TV when the remote is lost. The app also allows you to enter text using your smartphone's keyboard, which is convenient for searching YouTube or the TV's browser.
⚠️ Attention: Remote apps require permission to access the local network. If you accidentally deny access upon first launch, the app won't be able to find the TV. Check your privacy settings in iOS or permissions in Android.
The app's functionality may vary depending on the region in which the account is registered. Mi AccountIf you don't find the features you need, try changing your region in the app settings, although this will require re-authorization.
Third-party streaming apps
When built-in tools fail or specific functionality is required, third-party solutions come to the rescue. Applications are leaders in this area. Web Video Caster, LocalCast And BubbleUPnPThey allow you to stream virtually any video file format stored in your phone's memory or on a network-attached storage (NAS).
The principle is simple: you install a receiver app on your TV (if required) and a client app on your smartphone. Once connected, you select a file on your phone, and it begins playing on the TV. These players often have built-in codecs, which solves problems with unreadable formats.
The ability to stream web pages deserves special attention. Many of these apps allow you to open an online movie site on your phone and send the video to your TV, freeing up your smartphone for other tasks. This is a great alternative to the TV's built-in browser, which can be slow.
Some apps offer paid versions with advanced features, but the free, ad-supported version is usually sufficient for basic streaming. Choose apps with high ratings and numerous reviews to avoid compatibility issues.
Solving common connection problems
Despite the simplicity of the technology, users may encounter difficulties. The most common issue is that the TV isn't visible in the list of available devices. In 90% of cases, this can be resolved by ensuring both devices are connected to the same router, not different ones (for example, one to the main WiFi network, the other to a guest WiFi network or an isolated repeater).
The second common issue is audio and video desync or constant buffering. This indicates a weak WiFi signal. Try moving closer to the router or switching to the 5 GHz band if supported by both devices. Restarting the router, which may be clogged with cache, may also help.
If the image is choppy or has low resolution, check the resolution settings on your smartphone. Sometimes manual resolution selection 1920×1080 It works more reliably than automatic detection. Also, close background apps on your phone that may be consuming data.
⚠️ Attention: Menu interfaces and function names may differ depending on the firmware version. PatchWall or Android TVIf you don't find the option described, use the search in your TV settings.
In rare cases, the problem may be caused by an antivirus or firewall on your smartphone that blocks local connections. Try temporarily disabling network protection or adding your TV to the exceptions list.
Why doesn't my Xiaomi TV detect my phone when WiFi is on?
The most common cause is that the devices are connected to different frequency bands (2.4 GHz and 5 GHz), and the router is not transmitting broadcast packets between them. It's also possible that the "AP Isolation" feature is enabled on the router, preventing the devices from seeing each other. Check your router settings and ensure both devices are on the same subnet.
Is it possible to connect a phone to a TV without the Internet, only via WiFi?
Yes, you can. Internet access is not required. The phone and TV create a local network through the router (even without a WAN cable) or use WiFi Direct technology. The main thing is that they are connected via a local protocol.
How to improve picture quality when streaming via Miracast?
To improve quality, make sure you're using the 5 GHz band, as it's less congested and offers higher throughput. Place your router closer to your devices. Also, close heavy apps on your smartphone to free up CPU resources for encoding the video stream.
Does the broadcast work if the phone screen is dead?
If you're using Chromecast, yes, the streaming will continue. If you're using Miracast (screencasting), it depends on the phone model. Some smartphones continue to stream the image when the display is off, while others stop streaming to save power.
Do I need a paid account to connect Xiaomi TV to my phone?
No, basic screen casting and Chromecast functionality do not require paid accounts. A paid subscription may only be required for specific services (such as Netflix or YouTube Premium) to view certain content, but not for the actual connection process.