Modern multimedia capabilities allow you to turn any smartphone into a powerful control center for the home theater, and the pairing of Xiaomi with the Sony Bravia TV is no exception. Users often face the need to display the image from the screen of a mobile device to a large diagonal for watching movies, photos or running games. The process of synchronizing these two devices may seem difficult due to the differences in the software shells, but in fact it is quite simple with the right approach.
In this article, we will take a look at all the available connectivity methods, from wireless technologies to wired solutions. Connection stability and image quality depend on the chosen method and version of the operating system. We will look at the native features of MIUI, the capabilities of the Android TV platform built into Sony TVs, and third-party applications.
The right setup will allow you to enjoy high-resolution content without delay. Below are step-by-step instructions that will help you set up your screen broadcast or run media content in minutes.
Preparing devices for synchronization
Before you start the active setup phase, make sure both devices are ready to interact. A fundamental requirement for most wireless methods is to find a Xiaomi smartphone and a Sony Bravia TV on the same local Wi-Fi network. If the router is giving out a signal at 2.4 GHz and 5 GHz, make sure that the gadgets are connected to one of them, although modern routers often combine these networks into one.
It is also critical to check the software’s relevance. On a Sony TV, you should go to your system settings and check for updates, as older versions of the firmware may not support modern data protocols. A similar action should be performed on a smartphone by going to Settings → About Phone → System Update.
⚠️ Note: If your router is set up with customer isolation (AP Isolation, devices won't see each other even on the same network. Make sure that the router's settings allow local interaction between connected gadgets.
For wired connection, you may need an adapter, as modern Xiaomi smartphones rarely come with a full HDMI port. Check the specification of your model to see if the USB Type-C port supports video transmission as standard DisplayPort Alt Mode. Without this feature, using a transceiver cable will not work.
☑️ Checking before connection
Use of the built-in broadcast function in MIUI
The fastest way to display an image from a Xiaomi smartphone on a Sony TV screen is to use the system function Translation. The MIUI shell has a built-in module that is based on the Miracast and Wi-Fi Display protocols. To start the function, lower the notification curtain down and find the Translation or Caste icon. If it is not on the first screen, press the panel edit button (usually three dots or a pencil) and drag the desired widget to the active area.
Once activated, the phone will start searching for available devices on the network. Sony TV may have a request for permission to connect, which must be confirmed by the remote. It is important to note that the image quality depends on the power of the Wi-Fi signal, so the distance between the router and the devices plays a role. Output delay in this mode is minimal, which allows you to comfortably view video, but for dynamic games, the method may not be suitable due to lags.
In some cases, the TV may not automatically be determined, so you should check the settings of the Sony TV itself. Using the remote, go to the app menu and find the program "Screen Translation" or "Screen mirroring." Launching this application puts the TV in standby mode, making it visible to the smartphone.
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If the broadcast is interrupted or jerky, try turning off Bluetooth on your phone, as it can cause interference in the 2.4 GHz band.
Broadcasting through the Google Home app
Sony Bravia TVs run on Android operating system TV (Google TV), They have deep integration with Google services, and the most reliable and functional way to manage it is the official Google Home app, which is pre-installed on most Xiaomi smartphones, but if you don't have one, you need to download it. APK-This method provides a more stable connection compared to standard broadcasting. MIUI.
Once you run the Google Home app, it automatically scans the network and detects your Sony TV. Click on the device icon to open the control panel. At the bottom of the screen, you'll see the "Cast my screen" button, and clicking on it will trigger the mirroring process, copying all the actions from the smartphone to the big screen.
The advantage of this method is support for Chromecast built-in. This means that you can stream content from compatible applications (YouTube, Netflix, Google Photos) directly without loading the phone’s processor. In this case, the phone acts only as a remote control, and the video stream goes directly from server to TV, which guarantees high quality 4K HDR without jerks.
| Parameter | MIUI broadcast | Google Home | Aggregator applications |
|---|---|---|---|
| Stability | Medium | Tall. | Depends on the app. |
| Delay (Latency) | Low. | Medium | Tall. |
| Battery consumption | High-pitched | Medium. | Low. |
| Sound quality | stereo | Surrounding sound | Depends on the codec. |
Setup through third-party apps and AirPlay
Sometimes standard methods don't work properly, especially if you want to stream content from Apple devices to Xiaomi + Sony, or if you need advanced features. In these cases, third-party apps come to the rescue. One of the most popular solutions for Sony TVs is the AirScreen app or Receiver for AirPlay & Cast. These must be installed from the Google Play Store directly to the TV.
Once you install the app on your TV, it emulates an AirPlay or DLNA receiver. On a Xiaomi smartphone, you just pick the right video or photo, click the Share button, and select the name on the list of devices that appears in the running app on your TV, which is a great way to get around protocol limitations if the standard Translation doesn't see the TV.
For users who want to stream the screen from a computer or specific applications, there is a DLNA protocol. The Xiaomi file manager or the Gallery app often has a built-in button (Cast) that allows you to select a media server. Sony TV in this case must have the DLNA function enabled in the network settings.
⚠️ Note: Free versions of third-party apps may cause ads to appear on the TV. For continued use, it is recommended to purchase premium versions or look for modifications without ads.
How to fix the desynchronization of sound?
Wired connection via HDMI and USB-C
Wireless technology is convenient, but it doesn't always provide the perfect picture. To watch movies at maximum bitrate or games with minimal input latency, the best solution is cable. However, you can't connect your Xiaomi phone to a Sony TV directly via HDMI, because the connectors don't physically match. You'll need a special USB Type-C to HDMI adapter.
It is important to understand that not all Xiaomi smartphones support video output via the charging port. Flagship models (Mi series, Xiaomi Pro, some Redmi Note models) often have a USB 3.1 or 3.2 port with DisplayPort Alt Mode support. Budget models usually have a USB 2.0 port that does not know how to transmit a video signal, and connecting a cable in this case will not give anything.
To connect, perform the following actions:
1. Connect the adapter to the smartphone.
2. Insert the HDMI cable into the adapter and into the free port of the Sony TV.
3. Switch the signal source on the TV with the Input or Sources button to the corresponding HDMI connector.
The image should appear automatically. If this does not happen, check the settings of the phone section Settings → Connections → Connect to TV.
Using the cable also allows you to charge your smartphone while you’re viewing if the adapter has an additional power port (PD pass-through), which is critical for long sessions, as HDMI video transmission and screen operation quickly land the battery.
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Wired connectivity is the only way to guarantee a 4K 60Hz image without compression and delay, but it requires the compatibility of your phone’s USB-C port.
Solving Common Connection Problems
Even if you follow all the instructions, there can be technical failures. One of the common problems is that Sony TV does not appear in the list of available devices on Xiaomi. In this case, try rebooting both devices and the router. It is also worth checking whether the router is not worth limiting the number of connected devices or mackerel.
If there is an image but no sound, check the media settings. When you connect, you may notice the phone when you select the output mode. Make sure you select TV Dynamics or HDMI instead of Phone Dynamics. In the Android developer settings (if enabled), you can try changing the default USB configuration.
Another problem is low resolution or stretched image, which is solved by settings on the Sony TV itself: press the button with the rectangle on the remote (Wide or Display) and select Original or Full Pixel mode to remove the edge trimming. The phone in broadcast mode can also have resolution settings that should be set in 1080p or 4K depending on the TV's capabilities.