Xiaomi’s current TVs, which are powered by Android TV or PatchWall, are powerful multimedia centers. But embedded apps can’t always cover all of your needs, especially if you’re used to a specific set of services on your smartphone. That’s why the ability to display your mobile image to the big screen is becoming one of the most sought-after features, making it possible to turn a regular video viewing experience into a full-fledged theatrical experience or use TV as an interactive presentation board.
The process of synchronizing gadgets may seem complicated only at first glance, but in fact, interfaces are designed as intuitively as possible. There are several proven methods of connection, each of which has its advantages depending on the model of your phone and the quality of the wireless network. In this article, we will discuss in detail all the options available, from wireless protocols to physical connection via cable.
Before you start setting up, make sure that both your smartphone and your TV are on and running. Connection stability is directly dependent on the correctness of the initial steps, so don't ignore the basic software requirements. We'll look at the nuances for Android and iOS owners so that each user can find the right algorithm for actions.
Preparation of equipment and network
The foundation of successful synchronization is the right organization of the local network. For wireless connection, it is critical that both Xiaomi TV and your smartphone are connected to the same Wi-Fi network. If your router supports dual-band mode, it is recommended to use a 5 GHz frequency, as it provides the higher bandwidth necessary to transmit high-resolution video stream without delay.
Check the software versions on both devices. On your TV, go to Settings menu → About TV → System info to make sure that the build is up to date. On your smartphone, it’s also worth checking for system updates, as older versions of Android or iOS may not support new data protocols like MiraCast or AirPlay 2.
⚠️ Note: If your router distributes two networks with the same name (2.4 GHz and 5 GHz), make sure that both devices are connected to one of them, and not separated in different bands, as in some cases this can block device detection.
For wired connection, you will need to purchase a special adapter, as the standard USB port on the phone does not transmit a video signal without support for DisplayPort Alt Mode technology. Make sure you have a quality HDMI cable, the length of which will allow you to comfortably position the phone next to the TV, unless you plan to use it as a remote control while watching.
Wireless connection via built-in broadcast function
The easiest and most popular way to do this is to use the built-in “Translation” (Cast) feature, which is based on Miracast technology, which requires no additional software installation and works out of the box on most modern smartphones. Xiaomi TVs automatically scan the air for connection requests, waiting for commands from a mobile device.
On an Android smartphone, open the Quick Settings Panel by swiping from top to bottom. Find the Translation, Smart View button (on Samsung devices), Wireless Monitor or Projection. The name may vary depending on the manufacturer's shell, but the essence remains the same. Once pressed, the phone will start searching for available devices on the network.
In the list of devices found, select your Xiaomi TV (usually called Android or Living Room TV, unless you renamed it), a request for connection permission may appear on the TV screen, which must be confirmed by the remote control, and then the image from the smartphone is fully mirrored to the large screen.
☑️ Pre-broadcast checks
iPhone owners can also use this feature if the TV model supports AirPlay 2. Otherwise, wireless image transfer from iOS will require the installation of a third-party application, as we will discuss below.
Use of the Mi Home app and Google Home
If standard screen broadcasting is unstable or you want to manage content more flexibly, use official apps.The Xiaomi ecosystem is closely integrated with the Mi Home app, which allows you not only to manage a smart home, but also to customize multimedia. However, the Google Home app is best suited for live streaming content from Google services.
Install Google Home from the Play Market and log in to your account. The app will automatically detect the Xiaomi TV on the local network. Click on the device icon and then select the "Cast my screen" button, a method that often works more stable than the phone's system function, as it uses optimized Google Cast protocols.
For Apple app users whose TVs do not support AirPlay natively, there are intermediary apps such as AirScreen or ApowerMirror. These must be installed directly on the TV through the Google Play app store on Android TV. Once the app is launched on TV and AirPlay is enabled in its interface, the iPhone will see the TV as its native device.
⚠️ Note: When using third-party applications-translators on the TV may be a slight delay of the image (latency), which makes this method unsuitable for dynamic games, but is quite suitable for viewing photos and videos.
What if the TV is not visible on the list?
Connecting iPhones and Apple devices (AirPlay)
Apple owners are lucky to have the convenience of using AirPlay technology. Many modern Xiaomi TV models already have built-in support for this protocol. To check this, open the Control Point on your iPhone (swipe down from the top right corner on new models or swipe up on old ones) and click the Screen Replay button.
If your TV isn't listed, it may have AirPlay turned off by default. Go to your TV settings, find Settings → Apple AirPlay and HomeKit, and activate the switch. Then the device will be visible to all gadgets on the network, while still maintaining high quality, supporting resolutions up to 4K and HDR.
For advanced users, HomeKit is available to add a TV to the Home app on the iPhone, which allows you to control power and signal sources via Siri or automation scenarios, for example, you can set up the Siri, turn on the movie command, which will simultaneously lower the curtains (if you have smart curtains) and turn on the TV.
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To reduce the delay when playing with the iPhone on the Xiaomi TV, in the settings of the TV, turn on the Game Mode, which disables the excessive post-processing of the image.
Wired connection via HDMI and USB-C
When wireless is not providing the right quality or requires a signal transmission without compression, cable connection comes to the rescue. To do this, your smartphone must support MHL (Mobile High-Definition Link) or DisplayPort over USB-C. Flagship models of Xiaomi, Samsung and Huawei usually have this support, while budget devices may be deprived of this ability.
You'll need a USB-C to HDMI adapter, one end plugs into the phone's charging connector and the other into the TV's HDMI port, and then switch the signal source on the TV by pressing the Input button on the remote and selecting the appropriate port, such as HDMI 1 or HDMI 2.
The advantage of this method is that it has no latency and Internet speed, and it is transmitted in its original quality, which is especially important for watching movies in 4K HDR or connecting consoles via phone, and HDMI often transmits sound, so you don't need a separate audio cable connection.
| Type of connection | Image quality | Delay (Latency) | Dependence on Wi-Fi |
|---|---|---|---|
| Wi-Fi (Miracast) | High (up to 1080p/4K) | Medium/High | Complete. |
| Google Cast | High (adaptive) | Low. | Complete. |
| AirPlay 2 | Maximum. | Low. | Complete. |
| HDMI Cable | No loss (Native) | Absent. | No. |
Elimination and configuration of permission
Even with the right connection, there can be display problems. Often users are faced with a situation where the image is not on the whole screen or has the wrong proportions. In this case, go to the settings of the TV, Settings → Image → Screen format (or “Side ratio”) and select “Size screen” or 16:9.
If the broadcast is interrupted, the problem may be Wi-Fi congestion. Try to turn off other devices consuming traffic or move the router closer to the TV. It is also worth checking whether the router is not using a speed limit for certain devices (QoS), which can cut the video stream.
In some cases, resetting the network settings on the TV helps. Go to Settings → Network → Reset network settings. After rebooting, re-enter the Wi-Fi password. This action clears the cache of network connections and often solves the problems with the “invisibility” of devices on the local network.
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The stability of wireless broadcasting is 90% dependent on the quality of the Wi-Fi router signal and the absence of physical obstacles between it and the TV.