How to Boost FPS on Xiaomi: A Complete Guide to Optimization

Mobile games are becoming increasingly demanding on smartphone hardware, and even powerful flagships sometimes can’t keep their frame rates stable. Users of Xiaomi, Redmi and POCO devices often find themselves in a situation where the picture begins to slow down in dynamic scenes, which critically affects comfort and performance in competitive projects, and the problem may lie not only in hardware, but also in the software limitations of the MIUI or HyperOS shell, which are set to balance autonomy and performance by default.

In this article, we’ll look at proven ways to get the most out of your device without having to flash or modify your system in a complex way. You’ll learn how to set up game mode correctly, what system settings affect rendering, and why standard graphics settings in games may be suboptimal.

Before we go to radical measures like resetting or root rights, it's worth trying software acceleration methods: they're safe, reversible, and often give you a visible boost of 5-10 frames per second, which is a noticeable shift from slideshow to smooth picture. Let's look at the main areas of work to improve FPS.

Activation and fine-tuning of Game Turbo

The first and most obvious step for any Xiaomi smartphone owner is to properly use the Game Turbo (formerly known as Game Center) built-in optimizer, which is not just a launcher for games, but a full-fledged system tool that redistributes CPU and RAM resources in favor of a running application. By default, it can work in a gentle mode, so it must be manually configured for maximum efficiency.

Go to the Security app and find the Game Turbo section, and it's important not just to add the game to the list, but to go to the settings of each particular application. In the game profile, select Performance or No Limits mode if such option is available in your version of the shell, which will turn off background processes that can strangle the game engine, and prevent the system from reducing the frequency of the processor when heated to critical values.

⚠️ Attention: Maximum performance mode significantly increases power consumption and body heat. It is not recommended to keep the phone in a case during long gaming sessions in this mode to avoid trottling (automatic frequency reduction due to overheating).

Also available on the Game Turbo menu are touch enhancement settings. MOBA-Games are a critical parameter that makes management more responsive, creating the illusion of higher performance. FPS Increase touch sensitivity and resistance to erroneous touch so that the system doesn't ignore your fast swipes.

Developer system settings to accelerate

The hidden Developer menu contains options that directly affect the speed of the interface and the rendering of graphics. To get there, you need to click several times on the build number in the About Phone section. Once you activate the menu, you will open up opportunities that are usually hidden from the average user, but are extremely useful for gamers.

First, look for the rendering section, and we're interested in the window scaling or forced resolution section, but the more effective way is to change the minimum screen width (Smallest Width), and by increasing the DPI (for example, from the standard 360 to 390-410), you'll reduce the size of the interface elements, which will reduce the load on the GPU when rendering the UI, although in the games themselves this may not give a direct increase in FPS, but will make the system more responsive.

You should pay special attention to animation settings. Find the items "Scale of window animation", "Scale of animation transitions" and "Scale of animation duration of the animator." Set the values 0.5x or completely disable them (without animation). This will not increase the FPS in the game directly, but will free up the CPU resources for faster processing of background tasks and reduce input delay (input lag).

Another important parameter is "Background Process." Make sure there's a "Standard Limit" or "No Background Process" limitation, which ensures that while you're playing, the system won't try to update social media or email by taking away precious CPU cycles.

Control of graphics and screen resolution

One of the main reasons for low FPS is the high native screen resolution of modern Xiaomi smartphones. Flagship models often have QHD+ screens or even higher, which are very difficult to render in 60-120 FPS. In the display settings (Settings → Screen → Screen Resolution), you can force the smartphone to switch to FHD+ or HD+ mode. This will instantly reduce the load on the video core by almost half.

And it's also worth experimenting with the refresh rate of the screen. If you have a model with a 120Hz or 144Hz screen, but the processor can't play the game, try switching to 60Hz in the screen settings. Paradoxically, sometimes fixing at 60 FPS gives a more stable picture without micro-freezes than trying to reach 90-100 frames with permanent drawdowns.

• 🎮 Customization within the game: Always set the graphics to "Low" or "Smooth", and frame rate - to "Maximum" or "90/120 FPS". Beautiful shadows and textures in competitive games only interfere with the review.
• 📉 Dynamic Resolution: Some games have Dynamic Resolution, and if available, enable the game to reduce the detail of explosions and active shooting while maintaining smoothness.
• 🔋 Energy saving: Make sure that the battery settings for the game selects "No restrictions" mode. Standard mode can artificially lower the clock speed of the processor.

There's also a feature called "Redefinition of Resolution" on the developer menu, where you can manually set a lower resolution (like 1080x2400 instead of native), which will make you render fewer pixels. This is a drastical measure, but it works seamlessly on weak devices.

Memory Cleanup and Storage Optimization

Lack of free RAM (RAM) is a common cause of departures and lags. The MIUI shell aggressively caches applications, and before starting a heavy game, you need to free up resources. Use the built-in cleaning function in the Security app, but do not limit yourself to it.

Go to the advanced cleaning settings and delete the cache of messengers (Telegram, WhatsApp), browsers and social networks. These applications can take up gigabytes of temporary files that slow down the file system, especially if you have internal storage full. Free disk space (at least 10-15% of the volume) is critical for the speed of writing the game's cache.

If you have a device with virtual memory (extension of RAM due to internal memory), try experimenting with this option. In the section "Additional" → "Expansion of memory" you can increase the amount of virtual RAM. However, if you have a fast UFS 3.1 drive and a lot of physical memory, turning off this feature sometimes gives even better results, because it eliminates unnecessary write operations.

💡

Reboot your smartphone before every important game, and it’s the easiest way to reset all the background processes and memory snippets that you might have accumulated in a day of use.

Comparison of optimization methods

So you can choose the best method for your scenario, we've compiled a comparison table that will help you understand which method will have the greatest impact in your situation, whether it's an old budget guy or a modern flagship.

As you can see from the table, the lower resolution is the biggest gain, but the visual part suffers, and the combination of Game Turbo and memory cleanup is the gold standard for most users who don't want to sacrifice image quality.

Additional tools and hidden functions

For advanced users, you can install graphics drivers directly from the Google Play Store. Go to the app store, search for the WebView system component update or search for Graphics Driver. Here you can choose a driver from the GPU manufacturer (Adreno, Mali, PowerVR) instead of the system one. Sometimes beta drivers contain optimizations for new games.

Also worth mentioning are third-party booster apps, but with caution: most of them (Clean Master and analogues) only create the appearance of work. The real benefit can only be those utilities that can close specific processes through ADB or require root rights to change the system files of the CPU frequencies. However, using third-party software to “accelerate” often leads to the opposite effect of installing advertising modules.

If you use a POCO phone, you have access to a Game Center app with more functionality than the standard Game Turbo, where you can configure macros, record a high-bitrate screen, and detailed real-time FPS monitoring right in the corner of the screen.

⚠️ Note: Install modified versions of games or use third-party plugins to enhance FPS (for example, GFX Tool for PUBG) This can result in the blocking of your online gaming account.

Hardware limitations and cooling

No software tweaks will help if the processor physically overheats. Xiaomi, like many manufacturers, uses trottling, a sharp decrease in the frequency of the processor when a certain temperature (usually 40-45 degrees) To avoid this, use external cooling.

Smartphone coolers (radiator fans) are not marketing, but a necessity for gaming in 2026-2026. Active cooling allows the Snapdragon or Dimensity processor to keep maximum frequencies much longer, preventing the FPS from falling after 15-20 minutes of play.

In conclusion, boosting FPS on Xiaomi is a set of measures. Start by lowering the resolution and settings of the Game Turbo, then move on to clearing the memory. If that's not enough, use a cooler. These steps are guaranteed to improve your gaming experience.

💡

The most effective way to increase FPS without losing quality is to ensure that the device is cooled well, as temperature is the main limiter of performance of modern processors.

Frequently Asked Questions (FAQ)