How to bring the screen Xiaomi on the laptop: the full guide

Modern Xiaomi smartphones have powerful displays and performance, but sometimes a diagonal of 6 inches becomes not enough for comfortable work or viewing content. At such moments, there is an urgent need to duplicate the image from a mobile device to a large monitor or laptop screen. This may be necessary to demonstrate a presentation, pass the level in a mobile game or simply to conveniently view high-resolution video without straining your eyes.

Fortunately, Xiaomi’s ecosystem and Android offer a variety of built-in and third-party broadcasting solutions, and users don’t need to be network experts to connect. There are several proven methods that range from simple wireless connectivity to a more stable wired option through a wireless connection. USB-cable.

In this article, we will discuss in detail each available method, evaluate their advantages and disadvantages, and also consider the specific settings for different versions of the MIUI and HyperOS shells. You will learn how to minimize image latency and ensure high definition of the picture, turning your laptop into a second screen of a smartphone.

Use of the built-in "Translation" function

The easiest and fastest way to do this is to use a native Android feature called Translation or Caste, which is based on the Miracast standard that most modern laptops run Windows 10 and 11 support. Make sure both devices are connected to the same Wi-Fi network to get started, as the data is transmitted directly through the router.

On a Xiaomi smartphone, you need to lower the notification curtain and find the Translation icon. If there is none in the standard set of widgets, click on a pencil or three dots to edit the panel and drag the desired item to the active zone. Once activated, the phone will start searching for available devices on the local network. On the laptop side, you should open the Connect application, which can be found through a search in the Start menu.

When the laptop appears on the list on the smartphone screen, click on it to pair. On the computer screen, you may see a request for permission to connect, which you need to confirm. Image quality will depend on the speed of your Wi-Fi router and distance to it. For stable operation, you should use the 5 GHz standard, which provides more bandwidth.

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To minimize delays when playing or watching videos, place your laptop and router as close to each other as possible, or use a wired Ethernet connection for your PC.

It's worth noting that when you use wireless, you can have a little bit of audio and image desynchronization, which is normal for Miracast technology, but for critical tasks, you'd better consider other options, and it might not work if the router has enabled the client separation (AP Isolation), which prevents devices from seeing each other on the network.

Broadcasting via Mi PC Suite

Xiaomi’s official software, known as the Mi PC Suite (or Xiaomi Mirror in newer versions), provides a deeper level of integration. Unlike standard broadcasting, this method allows not only to see the screen, but also to control the smartphone using the mouse and keyboard of the computer, which is especially convenient for typing or navigating through the interface.

To get started, you need to download and install the current version of the program on the laptop from the official website. Once you run the application on your computer, you need to turn on USB debugging and developer mode. These hidden settings are activated by repeatedly clicking on the build number in the About Phone section. Then the "Developers" option will appear in the "Advanced Settings" menu.

• 📱 Turn on the "Debugging by" switch USB» developer-menu.
• 💻 Launch the Mi app PC Suite on your laptop and select wireless or wired connection mode.
• 🔗 Scan it. QR-code from the monitor screen through the smartphone camera or connect the cable.
• ✅ Accept a debugging permission request that will pop up on the screen of your mobile device.

Once you pair successfully, you'll see the full interface of the phone on your PC screen. It lets you take screenshots, record screen videos, and even drag and drop files between devices. It's important that both devices must be on the same subnet for the app to run wirelessly. If the connection doesn't set up, check the settings of the Windows Firewall, which can block incoming connections.

Wired connection through USB-cable

If wireless methods give an unstable picture or high latency, the only correct solution is to use the device. USB-This method provides maximum stability of data transmission and no dependence on the quality of the Wi-Fi signal. However, standard Windows tools to implement wired broadcasting is more difficult, so most often use third-party utilities such as Scrcpy or Vysor.

Consider using Scrcpy, which is free, open, and very light. It doesn't require you to install the app on the phone itself, which is a huge plus for security and speed, you'll need to download the archive of the program to your computer, unpack it, and connect the smartphone with a cable in debugging mode.

To start a broadcast, you just run a command in the command line from the program folder. It's usually a simple scrcpy command that outputs the image immediately, and the advantage of this method is that it has minimal latency (less than 40 ms) and the ability to transmit sound (on Android 11 and higher), while the cable also continues to charge the device.

⚠️ Note: When using third-party wired programs, always download them from official repositories (such as GitHub) to avoid malware.

The picture quality is much higher with a wired connection, the bitrate can be adjusted manually. You can set a 1920×1080 resolution and a bitrate of 8 Mbps for perfect clarity. If the phone is not determined by a computer, try replacing the cable, since some cheap cords only support charging, but not data transfer.

Third-party applications for screen duplication

The mobile app market offers dozens of solutions for those who don’t want to mess with developer settings. Popular services like LetsView, ApowerMirror, or TeamViewer allow you to stream in a few clicks, and they often have a friendlier interface and additional features like screen recording or PC control.

The way these apps work is the same: you install a client on a laptop and an app on a Xiaomi smartphone. Once it's launched, it finds the devices on the network or offers you to enter a special code to pair them. Many of them support the Internet, which allows you to broadcast the screen even if the devices are in different places, although this requires a good channel.

However, it is worth remembering that free versions of such programs often have limitations: watermarks on the screen, a session time limit or a decrease in picture quality to 720p. In addition, they can consume more battery resources of a smartphone due to the active use of the processor to encode the video stream.

When choosing a third-party solution, pay attention to the reviews and date of the last update. Outdated applications may not work properly with new versions of Android and the shells MIUI 14 or HyperOS. Better give preference to time-tested tools with active developer support.

Quality adjustment and lag elimination

Even with the right connection, users can experience problems such as image jerks, low resolution, or sound dissynchronization, often because of an overloaded Wi-Fi channel, and if the router is running at 2.4GHz, it can be jammed with signals from neighborhood networks and household appliances such as microwaves.

To improve the situation, it is recommended to go to the router settings and switch the broadcast to the 5 GHz channel. It is also worth checking whether the power saving on the Xiaomi smartphone itself is turned on. Aggressive battery optimization can limit the background activity of the processor, which leads to a drop in FPS when broadcasting the screen.

• 🚀 Close all heavy applications in the background before broadcasting.
• 📶 Make sure your laptop and phone are connected to the same Wi-Fi frequency (preferably 5GHz).
• 🔋 Turn off the power saving mode on your smartphone during the session.
• 🔄 Update your Wi-Fi adapter drivers to the latest version.

If you're using a wired connection and you're watching lags, try lowering the bitrate in the translation program settings. Paradoxically, a drop in quality can increase smoothness if you don't have a good time. USB-The port or cable can't handle the data flow, and it makes sense to shut down the other ones. USB-devices that may cause interference.

Frequently Asked Questions (FAQ)

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The optimal balance between quality and convenience is achieved using a wired connection via Scrcpy, while the built-in Miracast feature is suitable for quick display of photos.