How to boost FPS in Genshin Impact on Xiaomi: Full Guide

Owners of Xiaomi, Redmi and POCO smartphones often face performance declines in demanding games such as Genshin Impact. Aggressive optimization of the MIUI shell or HyperOS for the sake of battery power savings can artificially limit the capabilities of the processor, causing friezes and low FPS. Understanding the mechanisms of the Android system in conjunction with game engines allows you to effectively circumvent these restrictions without obtaining root rights.

In this article, we will look at proven methods that will help stabilize the device during battles and exploration of the world of Teivat. We will look at both the standard tools of the game accelerator and the hidden developer settings available to each user.

Before we make any radical changes, it's important to assess the current state of the system and understand what processes are consuming resources. FPS stability depends not only on the power of the iron, but also on the correct software configuration.

Analysis of performance and hardware constraints

The first step to optimizing is to honestly evaluate the capabilities of your device. Xiaomi smartphones are equipped with Snapdragon, MediaTek and less often Exynos processors, each of which has its own features of working with Adreno or Mali graphics. Built-in benchmark or third-party utilities will help determine whether the problem is a lack of computing power or software trottling (frequency reset due to heating).

It is important to distinguish between FPS (frames per second) and frame rate stability. A sharp jump from 60 to 30 frames is more painful to the eye than a stable 30 frames. The cooling system of modern Xiaomi phones, especially in the Black Shark series or gaming POCO, plays a critical role. If the device body gets hot, the system automatically reduces the CPU clock speed to prevent overheating, which instantly leads to a drop in performance.

Special attention should be paid to the amount of RAM. Genshin Impact is a heavy application that after a few hours of play can take up more than 4-5 GB of RAM. On devices with 6 GB of memory and less, the system begins to actively unload background processes, which can cause micro-latency when loading textures. Memory cleaning before starting the game is a basic, but necessary ritual for owners of budget and medium-budget models.

⚠️ Note: Using third-party apps to “cool” or “accelerate” from the Play Market store often backfires. They put extra strain on the CPU while you’re trying to play.

You can use a developer's built-in tool or an application like the Throttling Test CPU to accurately diagnose it, and it will show how quickly your device reaches the temperature threshold and how much the CPU frequency drops, and it will be the basis for further customization of graphics parameters within the game itself.

Setting up Game Turbo and Game Profile

In the MIUI and HyperOS shell, Game Turbo (formerly known as Game Center) is the system component that delivers performance, not just a launcher for games, but a powerful resource management tool. The correct configuration of this module allows you to prioritize Genshin Impact over all other processes, highlighting the maximum available power of the graphics and processor.

To access the advanced settings, add the game to the Game Turbo app list. After that, swiping in the corner of the screen while playing, you open the sidebar. Here it is recommended to activate the Performance or No Limits mode if it is available for your model. In this mode, the system less aggressively restricts background processes and allows the game to consume more power.

Within the Game Turbo settings for a particular application, you can set settings individually. Make sure that Genshin Impact has the maximum touchscreen response settings selected, which reduces the delay between clicking on the screen and action of the character, which is critical in dynamic combat, and you can also turn off incoming notifications and lock the screen so that no external factors interrupt the gameplay.

It’s worth noting that some Game Turbo features, such as improving color or sound, can consume additional GPU resources. If each frame counts, it’s better to turn off the visual enhancers inside the game accelerator itself.

Secrets of settings of the Android developer

Android’s hidden Developer Menu contains key options that directly affect graphics rendering, and you can get there by quickly tapping 7 times the build number in the About Phone section, which is where the controls are, which can significantly boost FPS on Xiaomi, but require careful handling.

Find the partition associated with hardware acceleration. GPU for rendering (Force) GPU rendering) causes the device to use a graphics processor to render 2D-But Genshin Impact does use the interface. GPU, This parameter can unload the main processor in the game menu and when displaying the interface.

The 4x MSAA (smoothing) is particularly noteworthy. Many users mistakenly turn it on, thinking it will improve picture quality. On small-screen mobile devices, the difference is often subtle, and the load on the video core increases significantly, leading to a drop in FPS. For Genshin Impact, this option is better kept off, relying on internal smoothing of the game.

Also on the developer menu, you should limit the number of background processes. Setting a limit of "No more than 2 processes" ensures that the system will hard-unload unnecessary applications from memory, leaving maximum resources for Genshin. This is especially true for devices with 4-6 GB of RAM, where each megabyte is worth its weight in gold.

Optimization of graphical settings within the game

The most obvious but often overlooked way to boost FPS is to adjust the graphics properly in Genshin Impact itself.The game's settings menu offers a flexible balance between image quality and performance. On Xiaomi mobile devices, priority should be given to frame rates rather than texture detail.

In the Graphics section, select the preset Low or Medium quality. Even on powerful Xiaomi flagships like the Xiaomi 13 or 14, setting Very High Quality often results in trolling after 20-30 minutes of play. The decline in shadows and effects is particularly powerful for performance, as these elements require the most real-time computing power.

The key is Frame rate. If your screen supports 90Hz or 120Hz, but the game has 30 FPS, you won't see smoothness. However, if the device doesn't pull 60 FPS consistently, it's better to lock in 30 FPS. Constant jumps from 40 to 60 are perceived worse than a stable picture. In the game settings, it's also recommended to disable Render Resolution if this option is available in your version, leaving it at 1.0 or lower.

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Turn off motion blur in the game's camera settings, which not only saves CPU resources, but also makes the picture clearer, which is important for long-range attack targeting.

And remember the impact of weather and location. In cities like Li Yue or Fontaine, FPS will always be lower because of the complexity of the geometry and the number of NPCs. If there's no problem in the open field, and the city starts to lag, then the bottleneck is in the processing of physics or the number of objects on the screen, in which case lowering the quality of the graphics is the only solution.

Management of background processes and memory

MIUI is famous for its aggressive memory management policy, but sometimes it requires manual adjustments for games. Before starting Genshin Impact, it is recommended to close all unnecessary applications. However, simply swiping them from the menu of recent applications is not enough - some services can restart automatically.

Use the built-in Memory Cleanup feature just before you log in, which will free RAM from the cache of system processes, check which applications have autorun permission, and disable autoruns for all applications except instant messengers and system services so that they do not run in the background while playing.

In the Battery and Performance section, make sure that the No Limits profile is selected for the game.The system may try to save charge by limiting background activity, but in the case of online gaming, this can lead to connection breakage or lags when downloading data.The permission to work in the background for Google and Xiaomi gaming services must also be activated.

⚠️ Warning: Don't use third-party Task Killers. In modern Android versions, they disrupt memory management, forcing the processor to work harder to restart system services.

For advanced users, the option of disabling the animations of the system is available completely. ADB-team or developer menu, downsizing animation to 0.5x already gives a tangible increase in responsiveness, making transitions between the game menu more sharp and pleasant.

Thermal control and physical optimization

Physics is physics: any Xiaomi smartphone, when heated above a certain temperature (usually 40-45 degrees Celsius on the body), begins to reset frequencies. It is a defense mechanism that can not be turned off software without the risk of burning the device. So fighting for FPS is also a fight for temperature.

Remove the case while playing. Tight silicone or leather cases work as a thermal insulator, keeping heat out of the case. If you're playing at home, you can point a fan at your phone or use a special cooler with a Peltier element. The difference in FPS between a hot and a cooled phone can be as high as 15-20 frames.

Avoid playing while charging. The process of charging the battery itself generates heat, and in the amount of the load from the game, this is guaranteed to lead to trottling. If you need to play for a long time, it is better to turn off the charger or use an external battery with passive cooling.

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Reducing the temperature of the case by 5-10 degrees often gives a greater increase in FPS than any software settings. Cooling is the most effective method of combating lags.

It is also worth checking whether the area around the processor (usually the top of the back cover) is glued with something, the cleanliness of the ports and speakers also affects the air circulation inside the case, albeit to a lesser extent, and regular cleaning of the dynamic dust mesh helps the device to breathe.

Frequently Asked Questions (FAQ)