Customize window animation in Xiaomi Redmi: disable, accelerate and optimize

Xiaomi and Redmi smartphone owners often notice that MIUI responds to commands not instantly, but with a delay. This delay is caused by visual effects that are designed to make the transitions between apps and windows smoother and more pleasant to the eye. However, if your device does not have flagship performance or you just prefer instant system response, standard settings can seem redundant and even inhibiting work.

Understanding how window animation works not only speeds up a smartphone, but also significantly extends its battery life. The graphics processor spends resources on rendering each smooth movement, and turning off the extra effects is a proven way to optimize. In this article, we will detail where these settings are hidden and how to change them correctly without risking disrupting the stability of the system.

What is Windows Animation in MIUI and Why You Need It

Windows animation in Android, and in MIUI in particular, is the code that visualizes the process of opening, closing and folding applications. When you click on an icon, the system not only instantly displays content, but smoothly zooms in from center to edge, creating an illusion of depth and making interaction with the device more natural for human perception.

However, on the budget Redmi models or older versions of Snapdragon and MediaTek processors, these effects can cause micro-latency. The scale of animation is the factor that determines the duration of these transitions. Android defaults it to 1x, which means the standard, calculated by Google designers duration. By changing this parameter, the user directly affects the subjective sense of speed of the interface.

⚠️ Attention: Complete shutdown of animation (value) 0x) It can cause the interface to become twitchy, and some applications may incorrectly display transitions between screens, creating a “blink” effect».

It is also worth noting that window animation is closely related to the refresh rate of the display. On screens with 60 Hz, the smoothness of movements is lower, so the effects may look less qualitative than on panels 90 Hz or 120 Hz. Optimization of these settings is especially relevant for devices with IPS-matrixes, where the response time of pixels is higher than that of AMOLED.

Where to find hidden animation settings in the developer menu

Xiaomi Redmi’s standard settings menu does not provide direct access to the transition speed adjustment. To make changes, you need to activate a special mode known as “Developers” – a hidden part of the system for engineers and advanced users, allowing you to manage the deep parameters of Android.

To get there, you need to do a few sequential steps. First, open the Settings app and go to About Phone, where you need to find the MIUI Version (or OS Version in the new HyperOS) and quickly click on it 7-10 times in a row, after which the system will report that the developer mode is activated.

Then go back to the main settings menu and select “Additional” or “Extended Settings.” In the list that opens, look for “Developers” and it’s inside that menu that you find the three key parameters that govern the visual part of the interface:

• 📉 Windows animation – responsible for the speed of opening and closing applications.
• 🔄 Transition animation – adjusts the speed of switching between desktops and menus.
• ⏳ Duration of animation – affects the time of display of pop-up notifications and dialog boxes.

Changes in the values at these points are instantaneous, without the need to reboot the device. You can experiment with the odds by immediately observing the result when switching between applications. It is recommended to change all three parameters simultaneously to maintain visual consistency of the interface.

Instructions: how to change the scale of animation windows

The process of changing animation ratios is quite simple, but it requires care not to knock down other important settings in the developer menu. Before you start manipulating, make sure you are in the Developer section discussed above. If you haven't found this item, check if the developer mode is activated by re-clicking the firmware version.

Inside the menu, scroll down to the Drawing section, where you'll see the three lines mentioned earlier. Each of them has a default value of "Default animation (1x)" on the default menu. Click on "Window animation" to open the list of available odds.

In the list that opens, you'll see options from "No animation" to "10x." To speed up the smartphone, the optimal choice is 0.5x. This allows you to keep the visual effects smooth, but reduces the time of display in half, which makes the interface noticeably more responsive.

If your goal is maximum performance on an older device, select No Animation. However, remember that in this case, the windows will simply "jump" onto the screen without a smooth appearance. After selecting the value for Windows Animation, repeat the procedure for Transition Animation and Duration of Animation, setting the same ratio everywhere.

⚠️ Attention: It is not recommended to set values above 1x (for example, 2x or 5x), If you don’t test specific accessibility scenarios for people with visual impairments, it will make your phone extremely slow.

The Impact of Animations on Performance and Battery

Many users underestimate the impact of graphics effects on overall smartphone power consumption. Each animation frame requires processing power of the processor and graphics accelerator. On modern flagships Xiaomi with Snapdragon 8 series processors, this effect is minimal, but on budget models Redmi with Helio chips or the initial Snapdragon load can be tangible.

When the window animations are turned on at full capacity, the system is forced to render complex graphics objects in the background, which leads to more frequent access to RAM and more interruptions to the processor, as a result, the device can heat up more when used actively, and battery life is reduced by 5-10% depending on the use scenarios.

Disabling or reducing animation is particularly effective in the following cases:

• 🔋 Battery charge is critically low, and you need to extend the phone.
• 🎮 You run a heavy game and the background processes shouldn't divert resources. CPU.
• 🐌 The smartphone began to “slow down” after updating the firmware MIUI.

There is a perception that the total lack of animation loads the processor with sharp load surges, which is less efficient than smooth surge. However, in practice, for mobile devices, the rule of less graphics, more performance has been valid for many years. Reducing the scale to 0.5x is the golden mean, allowing you to save resources while maintaining visual comfort.

Comparison of animation settings in different versions of MIUI

The MIUI shell is constantly updated, and with each major release (MIUI 12, 13, 14, HyperOS), the approach to animations changes. In newer versions, Xiaomi has introduced MIUI Optimization, which tries to compensate for slow animations with software methods. However, the basic principles of working with scale have remained the same, although the location of the items may vary slightly.

The table below shows a comparison of the behavior of animations depending on the selected coefficient and the version of the system:

It's worth considering that in the HyperOS version (global version of MIUI 14 and later), the rendering algorithms were rewritten, and here animations have become more dependent on the refresh rate of the screen. If you have a variable-frequency device, setting a 0.5x value may not give you the same noticeable acceleration effect as on older versions of Android, since the system itself dynamically controls smoothness.

Typical problems and ways to solve them

After changing the animation settings, users may encounter a number of artifacts, the most common problem is a black screen when leaving an application. This occurs when the system does not have time to draw the background of the desktop before the application closes, in which case it helps to return the value of the window animation to the standard 1x or choose 0.5x instead of completely shutting down.

Another problem is that navigation gestures are not working properly, and if the transition animation is set to 0x, swipes to return or call a menu may not be recognized by the system or work with a delay, which is a software bug in some versions of MIUI that is treated by rebooting the device or resetting the developer menu settings.

To reset all changes to the developer menu:

1. Go to Settings. → Additionally. → For developers.
2. At the very top of the screen, find the “Use default settings” switch (or similar).
3. Or press the menu button (three dots in the corner) and select Reset Settings.

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If the animation changes the phone to start behaving strangely (sound disappears, touchscreen doesn't work in certain apps), try simply restarting the device. Often this clears the GUI cache.

There's also a conflict with the design theme, and some of the third-party themes from MIUI Themes have their own, hard-coded animations that ignore the system settings. If you've set the theme and zooming in on the windows doesn't work, try bringing back the standard theme.

FAQ: Frequently Asked Questions

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The optimal setup for 90% of Redmi users is to set all three animation parameters to 0.5x, which gives a better balance between response speed and visual user-friendly interface.