How to make a split screen on Xiaomi Redmi Note 10 T: the complete guide

Modern smartphones have long evolved into powerful handheld computers, and the Redmi Note 10 T is no exception. Owners of this device often face the need to perform several tasks simultaneously: texting in a messenger, watching video tutorials or following the news feed without switching between applications. The split screen feature, also known as Split Screen, allows you to effectively use the display space by running two applications side by side.

Despite the popularity of this option, Xiaomi’s MIUI shell sometimes makes it difficult for users to activate it. Standard methods may vary depending on the firmware version and regional settings. In this article, we’ll take a look at all the ways to activate multiwindow mode, from classic gestures to hidden developer settings.

You'll learn how to adjust window sizes, which apps are best for splitting, and what to do if the function stops working properly. Using the multi-touch and interface capabilities will significantly improve your productivity when working with the gadget.

Standard activation method through the menu of recent applications

The most common and proven way to run split-screen mode on the Redmi Note 10 T is to use the task menu, which works on most versions of the MIUI shell without having to install additional software. First, you need to open the first app you plan to use, and then fold it or go to the home screen.

Next, call the recent app menu. Depending on the type of navigation you choose (buttons or gestures), this is done by swiping from the bottom up with a delay or pressing a square button. In the open window list, find the desired program and click on the menu icon, which is usually located in the upper right corner of the app preview or directly on the program card.

In the context menu that opens, select Split Screen. The screen splits in half, and the app you select will remain at the top, and then the system will prompt you to select the second program from the list of recently used or find it in the general list of installed applications.

• 📱 Open the menu of recent apps with a swipe or button "Menu".
• 🖱️ Click on the menu icon (three dots or app icon) on the first program card.
• 🔲 Select the option "Share up" in the dropdown list.
• 📲 Run the second app from the list or find it manually.

Not all apps are supported in this mode, but if the program is not optimized for Split Screen, you will see a notification when you try to run it, and most often, restrictions apply to some games and highly specialized software, which requires full-screen display to work properly.

⚠️ Attention: When activating the split screen function, the system resources of the smartphone are consumed more intensively. If you notice a strong heating of the Redmi Note 10 T body or a drop in performance, close the unnecessary background processes.

Using the sidebar for quick access

The MIUI shell offers a more modern and convenient way to manage windows through what is known as a sidebar, which allows you to run applications as floating windows or immediately in split-screen mode without having to climb into the task menu every time.

To turn on the panel, go to Settings → Special Features → Sidebar. Activate the switch and select the apps you want to see in quick access. After setting up on the side faces of the screen (left or right, depending on the settings), a barely noticeable bar will appear calling the tool menu.

Run any application in full screen. Swipe from the edge of the screen, call the sidebar and tap the icon of the second program you want to open. It will run in a floating window. To put it in split mode, click on the top of the floating window (header) and select the corresponding icon with two rectangles.

Path to settings: Settings → Special features → Sidebar → Sidebar settings

The advantage of this method is the ability to quickly change partner apps to split the screen. 10-15 It's especially convenient for students or professionals who need to keep their calculator, notebook and browser open at all times.

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Add to the sidebar of the application "Notes" and "Calculator" - these are the most useful tools for working in conjunction with the browser or email client.

Size settings for windows and separation management

Once you have successfully split the screen into two, you have the flexibility to manage the space allocated for each application. AMOLED-And this is particularly convenient with the display, because the boundary between the windows is not static, but you can move it around by changing the proportions of the content that you display.

To resize the windows, tap the central dividing strip, which becomes active, and you can drag it up or down, prioritizing the top or bottom app, which is critical when watching subtitled videos or when working with documents where you want to see more text.

Some versions of MIUI also offer horizontal separation if you turn the smartphone into landscape mode, but the vertical arrangement of the windows remains the most ergonomic for one-handed use, and the system remembers the last position of the separator for each pair of applications, which speeds up the subsequent work.

Control of the input focus also has its own peculiarities: the keyboard will only appear for the application that is currently active. If you type a message at the bottom of the screen and the video is played at the top, the video sound can be automatically muted by the system to better perceive audio messages.

Launch problems and application compatibility

Not all programs in the Android ecosystem are properly displayed in split-screen mode, and developers determine whether to support it, and if you try to run Split Screen, but the system fails, or the app just shuts down, it's marked as incompatible.

Most often, problems arise with severe 3D-In such cases, standard means of circumventing the restriction will not work, but for experienced users, there are methods of forced launch, although they can lead to unstable software operation.

If the application does not support partition, try running it in floating window mode through the sidebar, which sometimes allows you to bypass software restrictions, since the floating window is considered a separate layer of the system, not part of the standard partition interface.

• 🚫 Banking apps often block screenshots and split screens for security reasons.
• 🎮 Games with a full-screen interface can incorrectly scale, cutting off important controls.
• 📺 Video players can replace the image with a black screen when switching windows due to protection DRM.
• ⚙️ System utilities can be forced to close when trying to reduce their window below a certain threshold.

⚠️ Warning: Forced separation mode for incompatible applications via the engineering menu can lead to an interface freeze or a cyclical reboot of the Redmi Note 10 T smartphone.

Alternative methods and hidden MIUI functions

In addition to standard methods, Xiaomi has other tools for organizing the workspace, one of which is the “Paired Apps” function, or cloning, which, although not a direct split screen, allows you to keep two accounts open on the same social network at the same time, which often solves the multitasking problem more effectively than Split Screen.

Also worth mentioning is the Full-screen App mode, which can be customized for specific programs. If you often use a particular app paired with another, setting up autorun the second while folding the first one can save time. These settings are hidden in the depths of the Special Opportunities menu.

For users who lack the functionality of the standard shell, there are third-party launchers and utilities like Split Screen Shortcut. They create desktop widgets that instantly run two selected programs in split mode. This is a great way to automate the process for commonly used bundles of applications.

Don't forget to use the Google Assistant voice assistant. Open YouTube and Telegram can sometimes run both apps, although the result depends on the version of the assistant and the plugins installed. This is the fastest, but least stable method.

Optimizing performance when working with two windows

Running two active applications simultaneously creates an increased load on the processor and RAM Redmi Note 10 T. Although the device is equipped with enough resources for comfortable operation, prolonged operation in Split Screen mode can lead to freases (slowdowns) of the interface.

To minimize the load, close the background applications that are not involved in the current process. MIUI system aggressively manages memory, but the presence of a dozen extra tabs in the browser or running games can worsen the responsiveness of the main windows. Regular cleaning of the cache also helps to maintain speed.

Pay attention to the animation settings. If you feel that switching between windows or changing their size is delayed, try to scale down the animations in the developer menu, which will make the interface more responsive, visually speeding up the system without losing functionality.

It is important to monitor the temperature of the device. During prolonged operation with two bright screens (for example, the navigator and video), the heating can be significant, in such cases it is recommended to reduce the brightness of the display or remove the protective cover for better heat sink to avoid trottling the processor.

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Optimizing background processes is key to smoothly running Split Screen.Close unused heavy applications before starting split screen mode.