Modern smartphones Xiaomi Redmi Note series have powerful screens and multimedia capabilities, but sometimes for comfortable viewing of content diagonal mobile device is not enough. Fortunately, the ecosystem Mi Home allows you to easily synchronize gadgets, turning your TV into a center of entertainment. Connecting your phone to a large display opens access to games, movies in high resolution and showcasing photo albums in the family without unnecessary wires.
Synchronizing devices of the same brand is usually as smooth as possible thanks to optimization of the MIUI and HyperOS interface. You don't need to be an expert in networking technologies to set up image transfer. It's enough that both devices are on the same network or have wireless modules enabled. We'll look at all the current methods, from built-in functions to the use of physical interfaces.
It is worth noting that the quality of the connection depends on the stability of your router and the version of the software. 4K-content, make sure that 5GHz frequency is used.In this article, we will take a detailed look at each step so that you can enjoy content on the big screen without delays and artifacts.
Preparing devices for synchronization
Before you start setting up, make sure your Redmi Note and Xiaomi Mi TV are ready to interact. The basic requirement for most wireless methods is to find gadgets on the same local Wi-Fi network. If the router distributes a network at 2.4 and 5 GHz with different names, connect both devices to the same.
Check the software versions on both devices. On Android TV or PatchWall, you can do this through the settings menu, and on a smartphone, in the About Phone section. Outdated wireless module drivers can cause connection breaks or inability to detect the device.
It’s also important to turn on Bluetooth modules on both gadgets, even if you plan to use Wi-Fi. Mi Link protocols often use a blue tooth for an initial handshake and quick search for devices within range. Without this stage, the list of available screens can remain empty.
☑️ Checking before connection
Broadcasting through the built-in Mi TV Cast function
The easiest and most native way to display an image is to use the Mi TV Cast (or "Translation") system function, which requires no third-party application installation and works at the operating system level, and is ideal for demonstrating a desktop, menu, or application that does not support Chromecast protocol.
To run, open the notification curtain on your Redmi Note swipe from top to bottom. Find an icon called Translation, Cast, or Mi TV Cast. If the standard icon set doesn't have one, click on the edit button (usually three dots or a pencil) and add a widget to the Quick Access panel.
Once activated, the phone will start searching for available displays. When your Xiaomi TV appears on the list, click on it to pair. On the TV screen, you may see a request for confirmation of connection — it needs to be confirmed by the remote control. The image from the phone will instantly appear on the large screen.
⚠️ Note: When using the screen broadcast feature, the battery consumption of the Redmi Note smartphone increases significantly. It is recommended to keep the device connected to the charger or Power Bank during long browsing.
Use of the Google Chromecast protocol
Most modern Xiaomi TVs run on Android TV, which implies native support for Google Cast technology. Unlike mirroring, this method allows you to stream content directly from the application on your phone to the TV using the router’s Internet channel, rather than the smartphone’s processor.
To take advantage of this method, open an app with video content, such as YouTube, Netflix or Movie Search. In the player interface, find the characteristic rectangle icon with waves in the corner. Click on it and select your TV from the list of available devices.
The main advantage of this approach is that you can fold the app or even lock the phone, and playback on the TV will not be interrupted. It also allows you to use the smartphone as a remote control, adjusting the volume and rewinding the video.
What if the Cast icon doesn’t appear?
Connection through HDMI-cable
For users who want maximum stability and minimal latency (such as in games), wired connectivity is the best solution, but most Redmi Note smartphones don’t have a full video output via a charging port, so a special adapter will be needed.
You’ll need a USB Type-C to HDMI adapter. It’s important to make sure your specific lineup supports video output via a USB port. Usually, flagship models have this feature, while budget Redmis may not transmit images, limited to charging only.
Connect the adapter to the smartphone, and then connect it HDMI-Switch the signal source to the TV to the appropriate port. HDMI 1 HDMI 2. The system automatically detects the external device and displays the image in native resolution.
| Type of connection | Delay (Latency) | Image quality | Battery consumption |
|---|---|---|---|
| Mi TV Cast (Wi-Fi) | Medium | High (network dependent) | High-pitched |
| Google Chromecast | Low. | Maximum. | Low. |
| HDMI Cable | Absent. | No loss. | Charging is coming. |
Broadcasting through USB-cable (debugging mode)
There is a less well-known but effective way to connect via USB-cable ADB (Android Debug Bridge: This technique requires a little more technical knowledge, but it allows you to achieve stable connection even on networks with restrictions.
First, you need to activate the developer mode on your TV and smartphone. Go to Settings → About TV and press 7 times on "Build Number." After that, the "Developers" section will appear on the menu, where you need to turn on "Debugging over USB".
adb connect IP_ address television:5555By running a command on a computer or via a terminal on your phone (with root rights), you can stream the screen, but for the average user, this method may seem overly complex compared to wireless counterparts.
⚠️ Attention: Use of teams ADB Incorrect commands can cause system instability or reset security settings, and only use this method if you understand how network protocols work.
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Wired HDMI connectivity provides the best picture quality and no delays, but requires you to purchase an additional adapter compatible with your Redmi model.
Solving Connection Problems
Even in Xiaomi’s perfectly tuned ecosystem, there are occasional crashes. If your phone can’t see the TV, the first thing to do is restart your router. Often the problem is a crowded router cache or conflict. IP-address.
Make sure both devices are deactivated with Traffic Savings or Limit Connection, which block local devices from being found on the network to save traffic, making it impossible to detect the TV.
If the problem persists, try forgetting the Wi-Fi network on both devices and reconnecting by entering a password, and it’s also worth checking if the router is using AP Isolation, which prevents devices from communicating with each other.
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For games in cloud services or shooters, use only wired HDMI-connection or 5 GHz Wi-Fi. At 2.4 GHz, the input delay (input lag) can reach 200 ms, which will make the game uncomfortable.