Modern Xiaomi TVs running on Android TV or PatchWall offer users a huge multimedia experience, but it often takes a few minutes to stream a picture from a smartphone to show friends photos, run a video from an app that doesn’t have TV support, or play a mobile game on a big screen. The process of syncing devices may seem difficult to beginners, but in fact it takes only a couple of minutes with the right approach.
There are several proven methods of connection, each of which has its advantages depending on your goals and the equipment available. You can use a wireless connection over Wi-Fi, which provides convenience and no unnecessary wires, or choose a wired version through HDMI for maximum stability and image quality. In this article, we will discuss all the current methods, help you configure Mi Remote and solve typical problems that arise when trying to duplicate the screen.
Before we get to specific instructions, it’s important to make sure that both devices are ready to go, not only for battery power, but also for software relevance, as older versions of firmware may not support new data protocols. We’ll look at the nuances for Android and iOS smartphones, as the action algorithms for iPhone and Android gadgets differ significantly due to ecosystem features.
Preparing devices for synchronization
The foundation of successful connectivity is proper hardware preparation. The first and most critical condition for most wireless methods is to have a smartphone and a TV on the same local area network.This means that both devices must be connected to the same Wi-Fi router. If your router is broadcasting two networks (for example, 2.4 GHz and 5 GHz), it is desirable that both gadgets be connected to one of them, although modern routers often combine them into a single network.
The second important aspect is the software update. On a Xiaomi TV, you need to check for system updates, as manufacturers often release patches that improve the stability of the Cast and Miracast protocols. To do this, go to the TV settings menu, select the About TV or About device section, and find the system update point. A similar procedure should be done on a smartphone, especially if you use devices of the same brand.
⚠️ Warning: When updating your TV firmware, interrupt the process and do not turn the device off from the outlet. This can damage system files and prevent the operating system from booting.
Also make sure that the TV is enabled external device detection. In some Xiaomi models with PatchWall shell, this option may be hidden or require manual activation in the security section. If the TV can not see the phone, try temporarily disabling the antivirus or firewall on the router, if such features are activated there.
Wireless connection via built-in broadcast function
The most popular and convenient way is to use the built-in screen broadcast function. In the Xiaomi and Android ecosystem, this protocol is often called Cast, Mi Play or simply Translation, which allows you to duplicate images from your smartphone to your TV in real time without the delays that you notice when watching videos or photos.
To start with the remote control of the TV, find a button with a smartphone image or broadcast icon. On some models, you need to go to the top menu of the applications and select "My screen" or "Mi Play", then the screen will display a wait for the connection and possibly a confirmation code or the name of the device to connect to.
Next, it depends on your smartphone model. On Xiaomi phones with a MIUI shell or HyperOS, you need to open the notification curtain and find the Translation or Project icon. On Samsung devices, this feature is called Smart View, and on other Android smartphones it can be called Translate or Wireless Monitor. After scanning the network, the phone will offer a list of available devices. Select your Xiaomi TV from the list.
- 📱 Make sure your smartphone has Bluetooth enabled, as it is often used for initial handshakes.
- 📺 On the TV may appear a request for permission to connect, which must be confirmed by the remote control.
- 🔒 If required PIN-code, it is usually displayed on the TV screen while waiting for the connection.
Once paired successfully, the smartphone image will appear on the big screen, and it's important to understand that in this mode, the phone continues to work as normal, and all notifications will be displayed on the TV, so it's recommended to turn on the "Do Not Disturb" mode before watching the movie.
☑️ Pre-broadcast checks
Using the Mi Remote application for management
Beyond simply streaming the screen, Xiaomi app owners are well advised about Mi Remote. Although it is primarily used to control the TV from the phone, it can also be used to quickly transfer files and media content, especially if you want to run a video file stored in the phone’s memory, not including full screen duplication.
The app is pre-installed on most Xiaomi smartphones, but for TVs it can be found in the Google Play Store on the TV itself or download it. APK-File: Once you put and pair the devices in one menu, you get a virtual remote with advanced functionality, and through the application interface, you can open files on your phone and send them to play on your TV.
The advantage of this method is that the phone does not consume the battery to render the image for the TV screen, but acts only as a controller. The TV itself downloads and decodes the video stream if the file is in the network folder, or receives data directly, which reduces the load on the smartphone and allows you to use it for other tasks while watching.
⚠️ Note: Mi Remote management requires permissions to access the local network. If the app requests access to Local Devices or Networks on its first run, be sure to click Allow, otherwise the search for the TV will not be successful.
To connect via Mi Remote, run the app on your smartphone, click the + sign to add the device. The system will prompt you to select the device type (TV) and brand (Xiaomi/MI TV). Follow the instructions on the screen: the TV may appear code that you need to enter on your smartphone to confirm the pair.
Broadcasting via Google Home and Chromecast
Because Xiaomi TVs run on Android TV, they have built-in support for Chromecast built-in technology. This is one of the most stable ways to stream content from apps that support this feature, such as YouTube, Netflix, Twitch or Google Photos. Unlike full screen duplication, here the phone only transmits a link to the content, and the TV plays it yourself.
To use this method, you need to have a Google Home app installed on your smartphone. If you have an Android smartphone, it's often embedded in your system. Open the app, find your Xiaomi TV in the list of devices. Click on the device name, and in the menu that opens, select "Translate screen" or "Translate media file."
This is ideal for streaming services, because the picture quality will be maximum, 4K and HDR are supported, and the phone can be used for calls or games without interrupting playback, in which case the delay is minimal, and the power consumption of the smartphone is much lower than with Miracast.
What if Google Home doesn’t see TV?
It’s worth noting that Chromecast requires a stable internet connection to work, as the TV will download content directly from the network.If your router has speed limits or a weak signal in a room with a TV, buffering and a drop in image quality can occur.
Wired connection via HDMI and adapters
Wireless technology is convenient, but it doesn't always provide the stability you need, especially for gaming or high-bit video, and in these cases, wired connectivity is the best solution. USB-port known as MHL DisplayPort Alt Mode.
You will need a special adapter (adapter) from USB-C (or Lightning for iPhone) to HDMI. One end of the adapter connects to the smartphone, the second to the free HDMI port on the Xiaomi TV. After connecting, you need to switch the signal source on the TV, pressing the “Input” or “Source” button on the remote and selecting the appropriate HDMI port.
If this does not happen, go to your smartphone settings, Screen or Connections, and check if the output is activated. Some phones require manual HDMI. The wired connection ensures no delays (input lag), which is critical for dynamic games.
| Parameter | Wireless (Wi-Fi) | Wireless (HDMI) | Chromecast |
|---|---|---|---|
| Stability | Depends on the router. | Maximum | Tall. |
| Delay (Latency) | Tall. | Absent. | Low. |
| Image quality | It's shrinking. | No loss. | Original |
| Convenience | High. | It requires wires. | High. |
💡
Use high-quality HDMI adapters that support a resolution of at least 1080p, preferably 4K. Cheap cables can not transmit sound or cause a flicker of the screen.
Solution: The phone doesn't see TV
Despite the ease of setting up, users often face a situation where devices simply can't see each other. The most common reason is the use of a guest Wi-Fi network. Many routers isolate guest network customers from each other for security reasons, making it impossible for the phone to detect the TV.
Another common problem is the outdated Wi-Fi security protocol. If your router is set to work only in WPA3 mode and older devices only support WPA2, conflicts may arise. Try changing the router's security settings to WPA2/WPA3 mixed mode or temporarily disable WPA3 for verification.
It's also worth checking the settings of the antivirus firewall on your smartphone. Sometimes the security software blocks the Translation or Mi Remote app's attempts to scan the network. Add exceptions for system broadcast applications in your antivirus settings.
- 🔄 Reboot your router, TV, and smartphone – it solves 80% of network detection problems.
- 📶 Get closer to the router to prevent data packet loss due to weak signal.
- 🛑 Turn it off. VPN on a smartphone if it is activated because it changes the local IP-address.
If nothing works, try resetting the network settings on your TV. In the Xiaomi TV menu, go to the network settings, select your network and click Forget, then reconnect by entering your password. This will clear the network connection cache.
💡
The main reason for connection problems is that devices are separated into different subnets or clients are isolated at the router level, so make sure that both devices are in the same network segment.
Comparison of methods and final recommendations
The choice of connection depends on your specific tasks. For viewing photos or presentation of documents, the built-in Mi Play or screen broadcasting is ideal, since it does not require installing additional software. For watching movies from online cinemas, it is better to use Chromecast to save battery power and get better quality.
Gamers looking to play mobile games on the big screen should consider wired connectivity or using low latency game modes if your router supports the Wi-Fi 6 standard. Wireless streaming for dynamic shooters can be uncomfortable due to input delay.
Owners of Apple equipment should remember that to connect the iPhone to Xiaomi TV may require the installation of third-party applications on the TV that support the AirPlay protocol, as native support for Apple in Xiaomi TV is not implemented in all regions and models. Popular applications such as AirScreen or AirPin allow you to circumvent this limitation.