Modern video viewing often requires going beyond the small smartphone screen, especially when you want to enjoy high-quality images on a larger display. Connect your phone to your TV Xiaomi Watching YouTube over Wi-Fi is a task that can be accomplished in a couple of minutes if you know the correct steps. The Android TV ecosystem, which underpins many of this brand's TV models, offers several built-in mechanisms for wireless image streaming, making the process as convenient as possible for the user.
The main advantage of using a wireless connection is the absence of unnecessary wires and the ability to control playback directly from a mobile device. Chromecast built-in technology, integrated into the TV system, allows you to stream content from apps directly, without draining your phone's battery with constant video encoding. This ensures a stable, high-resolution picture without the lag typical of wired connections with poor-quality cables.
It's important to understand that the success of the operation directly depends on the correct local network configuration and the software versions of both devices. Before starting pairing, ensure that your router is working properly and that the TV and smartphone are on the same subnet. In this guide, we'll cover all the setup details, from basic requirements to troubleshooting any issues you might encounter.
Network requirements and device compatibility
The foundation of successful broadcasting is the proper organization of the local network. In order for the telephone and TV Mi TV or Redmi TV To "see" each other, they must be connected to the same router. This means that if your smartphone is connected to a 4G/5G mobile network and your TV is connected to your home Wi-Fi, the connection won't be established. It's also worth paying attention to the frequency range: modern routers often broadcast two networks— 2.4 GHz And 5 GHz.
Although in most cases devices can see each other even when connected to different frequency ranges of the same router, for transmitting heavy video content in 4K it is preferable to use the network 5 GHzIt provides higher throughput, which is critical for streaming high-resolution video without buffering. Make sure your router's "AP Isolation" feature is not enabled, as it prevents devices within the network from communicating with each other.
⚠️ Note: If you have a dual-band router with identical network names (Smart Connect), and the devices cannot find each other, try temporarily separating the networks into different SSIDs or force both devices to connect to the 5 GHz band.
In terms of software, the TV must run the Android TV operating system or have built-in support for the protocol. DLNA And Google CastAlmost all models XiaomiAndroid phones released within the last five years are equipped with these modules by default. It's also recommended to have the latest version of the YouTube app and Google Play services, which are responsible for discovering devices on the network, on your smartphone.
Preparing your Xiaomi TV for connection
Before attempting to stream from your phone, you need to make sure your TV is properly configured and ready to receive signals. The first step is to check your Wi-Fi connection. To do this, take your remote control and go to the settings menu, usually represented by a gear icon in the upper right corner of the screen.
In the settings menu, select the section Network and Internet or Wi-FiMake sure the switch is in the "On" position and your home network is selected in the list of available networks. Connecting the TV via an Ethernet (LAN) cable is also acceptable, but your phone must be connected to the same router via Wi-Fi. Once connected, check the network status: it should say "Connected" and display the IP address.
Next, you need to activate the device discovery mode. In most cases, Android TV This happens automatically, but sometimes manual confirmation is required. Find the app Settings (Settings), then go to the section Applications -> All applicationsFind it in the list Chromecast built-in or Google Cast ReceiverMake sure the app isn't disabled and has all the necessary permissions.
☑️ Check TV readiness
It's also worth checking your system time. If the time on your TV is significantly different from your actual time, security certificates may fail to verify, and YouTube will refuse to work or connect to the network. In the section System -> Date and time Enable the "Use network time" option to make synchronization happen automatically.
Broadcast via the YouTube app (Cast)
The easiest and highest-quality way to display a video on a big screen is to use the native casting feature within the YouTube app itself. This method doesn't simply mirror your phone's screen; it sends a link to the video stream directly to your TV, which then downloads and plays it automatically. This saves battery life and allows you to use your phone for other tasks while watching.
To get started, open the YouTube app on your smartphone. Make sure you're using the same Google account as your TV (this isn't strictly required, but it makes syncing your history and subscriptions easier). In the upper right corner of the app interface, you'll see the cast icon—a rectangle with Wi-Fi waves in the corner. Tap it.
The app will begin searching for available devices on your local network. Your TV should appear on the list within a few seconds. Xiaomi or RedmiThe name usually corresponds to the TV model or the device name you specified. After selecting the device, a connection message will appear on the TV screen, and the video will begin playing on the big screen.
| Parameter | Description | Recommendation |
|---|---|---|
| Video quality | Depends on Wi-Fi speed | Use 5 GHz for 4K |
| Control | Full control from your phone | You can lock your phone screen |
| Formats | Support for HDR, 4K, 8K | Automatic adaptation |
| Battery consumption | Minimum | Save up to 80% energy |
It's important to note that if the Cast icon doesn't appear or is grayed out, it means the devices can't see each other. In this case, check if your router has any restrictions for the Guest Network, as devices in the Guest Network are often isolated from the main network where the TV is located.
Screen Mirroring
Sometimes you need to stream not only YouTube videos, but also content from other apps, browsers, or galleries that don't support live streaming. In this case, you can use the screen mirroring feature, known as Miracast or Wireless DisplayUnlike Chromecast, the phone encodes the video stream from its screen in real time and sends it to the TV.
On TVs Xiaomi With the PatchWall shell or pure Android TV, this feature may have different names. Most often, you need to find the app Broadcast, Screen Mirroring or Wireless monitor in the app menu or on the home screen. Once the app launches, the TV will enter connection standby mode.
On your Android smartphone, open the notification shade and find the button Broadcast, Smart View (on Samsung) or ProjectionOn iPhone this feature is called Screen mirroring and is available in Control Center. After scanning, select your TV from the list. The image from your phone will be copied completely to the TV screen.
⚠️ Please note: When mirroring your screen, your phone may heat up and the battery will drain significantly faster than when streaming YouTube normally, as the smartphone's processor is actively processing the video signal.
Image quality when mirroring your screen directly depends on the phone's processor power and the stability of your Wi-Fi signal. There may be a slight delay between actions on your phone and the image displayed on your TV, which is normal for this technology. To watch YouTube in landscape mode, simply rotate your phone, and the image on your TV will also flip.
Using third-party apps and DLNA
In some cases, built-in tools may not work correctly or require advanced functionality beyond what the standard set provides. In these cases, third-party applications that use the protocol come to the rescue. DLNA or using their own compression algorithms. One popular solution is the app Video & TV Cast or BubbleUPnP.
These programs allow you to stream video files stored on your phone or open web pages with videos on your TV. The operating principle is similar: install the app on your phone, ensure the TV is on the same network, and select the output device. Some TVs Xiaomi They also support the installation of APK files, which allows you to install a similar media server directly on your TV.
The "Cast on TV" feature in the Chrome browser on your smartphone deserves special attention. If you're watching YouTube in the browser rather than the app, you can tap the three-dot menu and select BroadcastThis will allow you to display a browser tab on your TV, although the quality and smoothness may not be as good as the native app.
Secrets of DLNA
The DLNA protocol allows you to stream not only videos but also photos and music. However, it doesn't support interactive controls (pause, rewind) as flexibly as Google Cast, and often only works one way—from your phone to your TV.
It is also worth mentioning the possibility of installing alternative YouTube clients, such as SmartTubeNext (for advanced users), which may have their own pairing mechanisms, but require manual installation via a USB drive, as they are not available in the official Google Play store on the TV.
Troubleshooting and common errors
Even if you follow all the instructions, technical difficulties may arise. The most common issue is that the TV doesn't appear in the list of available devices. In 90% of cases, this can be resolved by rebooting the router. Routers that have been running for months without being turned off can accumulate errors in the ARP table, causing them to stop correctly routing discovery packets between devices.
The second common cause is outdated software. Check for system updates on your TV in the section Settings -> About the system ->