A modern home is impossible to imagine without an ecosystem of smart devices, and the centerpiece is often the TV. Xiaomi smartphone owners often wonder how to best connect their gadget to the big screen for comfortable viewing and control. The synchronization process opens up access to live streaming photos, videos and even screen images, which turns a regular movie viewing into a multimedia event.
Xiaomi has developed several ways of interacting, which vary in configuration complexity and functionality: you can use the built-in Mi Remote app for management, Mi Cast technology for screen duplication or third-party solutions for file transfer. The choice of the specific method depends on your goals: whether you just need to switch channels or require a full translation of the smartphone desktop to the TV panel.
In this article, we will take a detailed look at all the available connectivity options so that you can choose the most suitable for your Mi Box or Smart TV model. We will look at the nuances of working in different operating systems and frequent problems that arise when pairing. Proper configuration will ensure stable operation without delays and connection breaks.
To get started, make sure your devices are on the same Wi-Fi network.This is a basic requirement for most wireless protocols used by the Xiaomi ecosystem.Without a shared router, air synchronization will be impossible, and alternative wired solutions will have to be sought.
Using the Mi Remote application for management
The easiest and most popular way to interact is to turn a smartphone into a universal remote control. Mi Remote is pre-installed on most Xiaomi devices with a MIUI or HyperOS shell, but it can also be downloaded from the Google Play Store, which allows you to control not only Xiaomi TVs, but also equipment from other brands via an infrared port or Wi-Fi.
To get started, open the app and press the add button, and the system will tell you to choose a type of appliance — in this case, a TV — and then select your device brand from the list, and if you have a Mi TV, it's often automatically determined if both devices are connected to the same network.
- 📱 Open the Mi Remote app on your smartphone and click «+».
- 📺 Select the type of device «TV» and the brand "Xiaomi" or "Mi».
- 🔗 Follow the on-screen instructions for pairing via Wi-Fi or IR port.
- ✅ Test the volume and power control buttons.
Importantly, Wi-Fi control only works when the TV is on, and if the TV is turned off completely rather than in standby mode, you can't turn it on remotely via Wi-Fi without additional router settings, and in such cases, the infrared port comes to the rescue if you have one on your smartphone.
⚠️ Note: When using an IR remote, point the top of your smartphone towards the TV receiver. Obstacles between your phone and TV can block the signal because infrared radiation does not pass through walls or furniture.
The app's functionality goes beyond basic buttons. You can use voice input, control YouTube or Netflix video playback, and run specific apps on your TV directly from your phone's screen, which is especially handy when the physical remote is lost or its batteries are out of order.
Screen broadcasting via Mi Cast technology
Mi Cast is Xiaomi’s native wireless image solution, which allows you to duplicate your smartphone screen onto your TV in high resolution, ideal for displaying presentations, watching photo albums or playing games on the big screen without the latency that some third-party apps have.
The feature is activated via the Quick Access menu. Swipe top-down on your smartphone screen to open the notification curtain, and look for the Translation or Mi Cast icon. Your TV should appear on the list of available devices. If it doesn't show up, check if the wireless display feature is enabled in the settings of the TV itself.
On Mi TVs, you need to open the Wireless or Miracast app, and then the TV goes into standby mode, and once you select the TV from the list on your smartphone, the pairing process begins, and the image from the mobile device appears on the large screen.
☑️ Pre-broadcast checks
Consider that when you duplicate the screen, the image format may not match the proportions of the TV. If you hold the phone vertically, black stripes may appear on the sides. For watching videos, the best way to turn the smartphone into horizontal mode is to occupy the entire area of the matrix.
⚠️ Attention: High-resolution screen broadcasting can significantly load the smartphone battery and cause it to heat up quickly.It is recommended to keep the phone charging or provide good cooling during prolonged use.
The quality of the transmission depends on the speed and stability of the wireless network. If you notice artifacts or sound desynchronization, try to approach the router or lower the resolution of the transmitted image in the broadcast settings. For games with fast dynamics, the delay can be noticeable, so this method may not be suitable for eSports.
Synchronize multimedia through DLNA and Google Home
If your goal is not to duplicate the entire screen, but only play videos or music, it is better to use the DLNA protocol or Chromecast features. the built-in Mi Video video player and the Google Photos app have a Translate button that allows you to send a media file to the TV directly without loading the phone's processor.
To use Google Home, make sure your TV has Chromecast built-in support. Open the Google Home app on your smartphone, find your TV in the device list, and select Translate Screen or run a video in the YouTube/Netflix app and click casts.
The advantage of this method is that the phone is just a remote, so you can fold the app, respond to messages, or even turn off the screen of your smartphone, and the playback on the TV will not be interrupted, and this saves battery life and system resources.
| Method | Quality. | Impact on the battery | Best application |
|---|---|---|---|
| Mi Cast | High. | Strong. | Games, presentations |
| DLNA | Maximum. | Minimum | Movies, music |
| Mi Remote | Not applicable. | Weak. | Mena management |
When using third-party players such as VLC or MX Player, a network transfer feature is also available. In the play menu, select "Renderer" or "Cast" and the player will find your TV on the local network. This allows you to play files of any formats that may not be supported by the TV's embedded software.
Setup of file transfer over the local network
To share files between your phone and TV without using flash drives, you can set up folder sharing. Xiaomi's standard File Manager has a built-in Remote Management or FTP/SMB access. This allows you to view the contents of your phone's memory directly on the TV screen through the appropriate media player.
To activate access, open the file manager, go to the "Network" section, or «FTP» And you start the server. IP-Enter this address in the address bar of any browser on a computer connected to the same network, or use a media player on your TV (e.g., Kodi or a TV). VLC), to open the network vault.
This method is especially useful if you have a collection of video files on your phone, and the TV's internal memory is not enough, you get direct access to the file system without having to copy the data, and the transmission speed is limited only by the bandwidth of your Wi-Fi router.
- 📂 Open the “Conductor” on the Xiaomi smartphone.
- 🌐 Select the Network tab and click “Start».
- 📝 Copy the display FTP-address (e.g, ftp://192.168.1.5:2121).
- 📺 Enter the address in the network player on the TV.
When you set up SMB-You can also access your PC folders from your Xiaomi TV in the server server, and you need to share the folder in Windows Explorer, and select the source "Network" on the TV in the Media Player app, or «SMB». Passwords and logins must match the credentials of your operating system.
⚠️ Note: Opening ports and creating shared folders can reduce the security of your local network. Use complex passwords to access and do not use the method of sharing on public Wi-Fi networks, for example, in cafes or airports.
The solution: problems and their elimination
Despite the simplicity of the technology, users often have difficulty syncing, and the most common problem is that devices can't see each other, and 90 percent of the time, it's because the smartphone and the TV are connected to different router frequencies or guest networks, and make sure that both devices are on the same subnet.
Another reason could be outdated software. Check out updates for the Mi Remote app, the MIUI shell, and the firmware of the TV itself. Xiaomi regularly releases patches that fix communication protocol errors. Update often solves compatibility issues.
If the broadcast is interrupted or delayed, try to close the background applications on your smartphone. Lack of RAM can lead to failures in the encoding of the video stream. It is also recommended to restart the router, as overflowing the network buffer often causes loss of data packets.
In some cases, antivirus software or a firewall on your smartphone may block the connection. Try temporarily disabling protection or adding the Mi Cast app to the exclusion list. Also check the permissions for the application: it must have access to the local network and microphone (for voice control).
Additional Opportunities of Xiaomi Ecosystem
Synchronizing your phone and TV is just the tip of the iceberg. By merging devices into a single Mi Home ecosystem, you can create complex scenarios. For example, when you call your phone in, the TV can automatically pause the video, and when you launch a movie, "Cinema," the light in the room can be dimmed through smart lamps.
Second Screen allows you to use your TV as a second monitor for your computer or smartphone if you install the software. This opens up the possibility of multitasking: you can watch an instruction or a schedule on a large screen while you’re working on your phone. Xiaomi’s technology is constantly evolving, adding new integrations.
Remember that some features may require a Mi Account to function properly. Signing in to the same account on all devices makes it easier to synchronize clipboard, notes and photos. Xiaomi Gallery automatically uploads pictures from your phone to your TV, allowing you to view the image.�slideshow.
Smart speakers with screens can also be an alternative, allowing you to control your TV playback, creating a distributed audio system. Xiaomi’s ecosystem offers flexible tools for those who are willing to customize them.