Modern multimedia capabilities allow you to turn any Xiaomi TV into a full-fledged entertainment center just by connecting a smartphone to it. This is especially true when you need to show photos from a vacation of a large company or run a movie on a large screen with maximum quality. Wireless data technology eliminates the need to search for cables and complex adapters, making the process of synchronizing devices as easy as possible.
Owners of Xiaomi equipment are in a great position thanks to the deep integration of the MIUI ecosystem and the Android TV operating system. However, despite the stated simplicity, users often face the nuances when the phone does not see the TV or the image is transmitted with a delay.
In this guide, we’ll take a look at all the current connection methods, from built-in features to third-party apps, learn how to configure Mi Drop for fast file transfer and how to use the Broadcast feature to duplicate the screen in real time.
Device preparation and network setup
The fundamental condition for successful synchronization is that both devices are on the same LAN. If your smartphone is connected to 4G/5G mobile Internet and your TV is running over a Wi-Fi router, they will not physically be able to detect each other. Make sure that both devices use the same access point.
A common problem is the router's frequency division into 2.4 GHz and 5 GHz. Some older TV models may not see new smartphones if they are on different subnets despite the same SSID network. Ideally use a single network or make sure the router has a client isolation feature on it that often blocks device interaction.
⚠️ Note: When using a guest Wi-Fi network in public places or offices, the screen broadcast may be blocked by the network administrator for security reasons.
Also worth checking for software updates. Miracast and DLNA often improve with new firmware versions. Go to your TV settings and check for system updates to rule out software conflicts.
Broadcasting the screen through the built-in Mi TV function
The most popular method does not require additional software and is based on the Miracast protocol, which allows you to broadcast the image from your smartphone to your TV in real time, completely duplicate the screen of your mobile device. To start working on a Xiaomi TV, you need to activate the corresponding module.
On the remote, find a button with a smartphone image or go to the app menu and select Wireless Display. The screen will show a waiting interface with the name of your TV. Now take the smartphone.
- 📱 Open the notification curtain on your Xiaomi phone and find the Broadcast icon (Cast).
- 📡 Turn on the function and wait for your TV name to appear in the list of available devices.
- 🖥 Click on the TV name to start syncing.
Once paired successfully, the image from the phone will appear on the big screen, and it's important to understand that when you connect it, the phone will not turn off, and any notifications that come to the smartphone will be visible to all viewers. For a comfortable viewing of the video, you should use the "Video Only" mode in the player applications, if it is supported.
☑️ Checklist for wireless broadcasting
Using the Mi Remote application for management
Unlike full screen broadcasting, the Mi Remote app lets you use your smartphone as an advanced remote with the ability to output media files. This is ideal if you need to control playback while lying on the couch, or type text from your phone's keyboard, which is much faster than the remote buttons.
To work the application on the smartphone must be installed infrared port (IR Blaster) or both devices must be on the same Wi-Fi network. In modern models Xiaomi uses a network connection. Download the Mi Remote application from Google Play or use the built-in system.
In the app, click the add-on button and select the TV type. The system will suggest you choose a brand — look for Xiaomi or Mi TV. Follow the instructions on the screen, pressing buttons to check the connection. Once you successfully set up, you will access the virtual control panel.
⚠️ Note: Wi-Fi control only works if the Mi Remote app has already been paired with the TV via an IR port or the initial setup has been successfully performed.
You can open apps, adjust volume, and even transfer files through the remote interface, and in the Media or Files section of the app, you can select videos or photos on your phone and send them to play back to your TV without duplicating the entire screen of your smartphone.
Connection via HDMI cable and adapters
Wireless technology is convenient, but it's not always stable. If you want maximum image quality without compression, or if you're in a zone with poor Wi-Fi, the best solution is a wired connection. This will require a special adapter, because the USB Type-C connector on phones is not directly compatible with the HDMI port of the TV.
You will need a USB-C to HDMI adapter. Note that not all smartphones support image output via a charging port.The technology should be called MHL, Slimport or DisplayPort Alt Mode. Xiaomi's flagship models typically support this feature, while budget ones can be limited to data transfer only.
| Type of connection | Signal quality | Delay (Latency) | Required accessories |
|---|---|---|---|
| Wi-Fi (Miracast) | High (compressed) | Medium/High | router |
| HDMI cable | Maximum (Lossless) | Minimum | USB-C adapter to HDMI |
| Chromecast built-in | High. | Low. | Source appendix |
Connect the adapter to your smartphone and connect the HDMI cable to your TV. Switch the TV signal source to the appropriate port (e.g. HDMI 1). The image should appear automatically. If this does not happen, check the phone settings section Settings → Connected devices → Connections and activate the image output.
Why is there no sound through HDMI?
Broadcasting Content via Chromecast
Modern Xiaomi TVs run on Android TV, which means built-in support for Google Cast technology (Chromecast built-in). This is the most elegant way to watch videos from the Internet. You don't have to duplicate the entire screen of the phone; you just send a link to the video stream to the TV, which downloads it yourself.
Open the live streaming app (YouTube, Netflix, Twitch, Google Photos). Find the live stream icon, the rectangle with the waves in the corner. Click on it and select your Xiaomi TV from the list. The video will play on TV, and the phone can be used as a remote or other chores.
The advantage of this method is that the phone does not discharge quickly, because it does not encode the video stream, but only controls the playback, and the quality of the picture depends only on the speed of the Internet and the capabilities of the TV itself, not on the power of the smartphone.
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If the stream icon doesn't appear in the app, make sure the YouTube apps on your phone and TV are updated to the latest versions. Also check that both devices use the same Google account.
Troubleshooting and troubleshooting
Even if you set it up properly, you can crash. If your phone can't see the TV, try restarting your router. Often, the problem is with crowded cache. DNS temporary IP-local-network addresses.
Another common situation is audio and video desynchronization, which often happens when using cheap Wi-Fi adapters or when a channel is loaded heavily, try switching your router to 5 GHz if your devices support this standard, as it is less crowded and provides higher data rates.
- 🔄 Restart both devices and router.
- 🔌 In the case of HDMI check the density of the cable connection.
- 🛡 Turn it off. VPN on a smartphone, as it can hide the device from the local network.
If the problem persists, reset the network settings on your TV. Go to Settings → Network → Network Reset.This will delete all stored Wi-Fi passwords, but often resolves the visibility problems of devices on the LAN.
⚠️ Note: When resetting your network settings on your TV, you will need to re-enter your Wi-Fi password. Make sure you know it before performing this operation.
Why is the broadcast running with a delay?
Can I connect my phone to an old Xiaomi TV without a Smart TV?
Does the TV take the Internet from the phone when connected?
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The most stable way to play and work is HDMI cable, and for watching videos and photos in a company - a built-in wireless broadcast feature or Chromecast.