Many users encounter an unpleasant phenomenon when their favorite game on a smartphone begins to slow down and the picture twitches. A low frame rate, or frame rate, can spoil the impression of even the highest quality graphics. However, in most cases the situation can be corrected without purchasing a new flagship device. There are a number of system settings and software methods that can significantly improve the performance of the GPU.
In this article we will look in detail at how to increase FPS on Android, using both the built-in capabilities of the operating system and proven third-party solutions. We will touch on the intricacies of work processor and RAM, we will explain which parameters affect the smoothness of the image the most. It is important to understand that each device is unique, and what works ideally on Samsung Galaxymay require a different approach on Xiaomi or OnePlus.
Diagnostics of current performance and identification of bottlenecks places
Before embarking on aggressive optimization, it is necessary to accurately determine the current state of the system. A visual assessment is often not enough, since the human eye may not notice the drop from 60 to 45 frames per second, but this is critical for the smoothness of gameplay. For accurate measurements, it is recommended to use built-in developer tools or specialized benchmark applications.
Activating developer mode provides access to hidden system metrics. Enable this mode by going to settings and tapping seven times on the build number in the About phone section. After this, a new item will appear in the menu where you can find the option Display refresh rate (Show refresh rate) or similar. This will allow you to see in real time how many frames per second your screen is currently producing.
It is also worth paying attention to the temperature of the device. Modern mobile chipsets, such as Snapdragon or MediaTek Dimensityare prone to throttling - a forced reduction in clock frequency when overheated. If the smartphone body becomes hot, the processor automatically resets performance to avoid damage, which instantly drops FPS.
⚠️ Attention: Constantly operating a smartphone at extreme temperatures can lead to battery degradation and detachment of motherboard components. Do not perform stress tests if the device is already hot to the touch.
System and developer mode settings for acceleration
The most effective method, which does not require root access, lies in the developer menu. Here are the parameters that directly affect the load of the graphics accelerator. Go to the section Settings → System → For developers and find the settings block responsible for rendering the interface.
The key parameter is the animation scale. By default, Android is set to 1x, which means standard transition speed. Changing this value to 0.5x or completely disabling animations (No animation) will not only make the interface visually faster, but will also free up GPU resources for processing game graphics. This is especially true for devices with weak hardware.
Another important setting is “Enable 4x MSAA” (anti-aliasing). This feature improves image quality in games using OpenGL ES 2.0 by making object edges smoother. However, enabling this option creates additional load on the video core. If your goal is maximum FPS, and not a perfect picture, it is better to leave this setting disabled.
- 🚀 Window animation scale: set the value to 0.5x to speed up transitions.
- 🎮 Preferred GPU mode: select "High performance" if such an option is available in your firmware.
- 📉 Background processes: limit the number of background processes to 2 to free up RAM.
Some manufacturers, for example ASUS ROG Phone or smartphones from Black Shark, have their own game modes with advanced settings. Owners of regular smartphones should check for the presence of similar functions in proprietary shells, such as MIUI or One UI, where optimization profiles for specific games are often hidden.
Optimizing graphics inside gaming applications
Often the problem of low FPS lies not in the system, but in incorrect settings of the game itself. By default, developers can set high graphics settings that your device simply cannot handle. Go to the settings of a specific game and find the section responsible for graphics or video.
First of all, lower the rendering resolution, if such an option is available. This reduces the number of pixels the processor must process each frame, giving the biggest performance boost. It is also worth disabling or minimizing effects such as shadows, anti-aliasing, reflections and draw distance.
If the game does not have built-in graphics settings, try running it in windowed mode through emulators on a PC or use third-party launchers that force certain screen resolutions.
Pay attention to the frame rate limit. Many games have an option Limit FPSthat can be set to 30 or 45 frames by default. Removing this limitation will allow the game to produce as many frames as your screen and processor can handle. However, remember that this will lead to increased power consumption.
| Graphics parameter | Impact on FPS | Recommendation for weak PCs |
|---|---|---|
| Shadows | High | Disable or Minimum |
| Anti-aliasing (AA) | Medium | Disable |
| Textures | Low (depends on VRAM) | Medium (if there is enough memory) |
| Post-processing | High | Disable |
It is worth considering that updating the game may reset your graphics settings to standard. Therefore, after each major patch, it is recommended to recheck the configuration of video parameters to make sure that they still correspond to the capabilities of your Android device.
Cleaning memory and managing background processes
Lack of random access memory (RAM) is one of the most common reasons for FPS drops. When free memory becomes scarce, the system begins to actively use the paging file on the internal drive, the speed of which is significantly lower than that of RAM. This causes micro-freezes and delays when loading game assets.
Before starting a heavy game, be sure to close all background applications. Don't rely solely on the "Close All" button in the multitasking menu, as many instant messengers and social networks can restart automatically. It is best to use the built-in Memory Cleaner tool or third-party optimizers that force stop services.
☑️ Preparing the device for the game
It is also recommended to disable data synchronization and automatic application updates during the gaming session. Background loading of content from Google Play or updating mail creates a load on the processor and network module, which can cause network lags and frame rate drops.
⚠️ Attention: Completely clearing the system cache through recovery can delete important temporary files of some applications, which will lead to them taking longer to launch next time. Use standard application cache cleaning tools.
Particular attention should be paid to widgets on the home screen. Live wallpapers and widgets that constantly update information (weather, news, exchange rates) consume processor resources even when minimized. Temporarily removing live wallpaper can give a noticeable increase in performance in games.
Use of third-party utilities and Game Booster
The mobile application market offers many solutions for automatic optimization. Booster applications, such as Game Booster 4x Faster or GFX Toolcan forcibly change game configuration files, reducing resolution and disabling heavy effects at the engine level.
These utilities often work more efficiently than standard settings, since they can edit files that are restricted to the average user. For example, using GFX Tool for PUBG Mobile you can unlock FPS 90 even on devices where this option is not officially supported by the game developers.
Risks of using third-party software
Using modified game files (GFX Tools) can lead to account blocking in online projects. Anti-cheat systems regard changing configuration files as cheating. Use such tools only in offline games or at your own risk.
In addition, there are applications for power management and throttling. They allow you to unlock the maximum processor frequency, preventing the system from reducing it when it gets hot. However, using such functions requires caution, as they can lead to overheating and emergency shutdown of the device.
- 🛠️ GFX Tools: ideal for changing the resolution and detail in specific shooters.
- ⚡ System Tuners: help control the frequency of the CPU and GPU (require Root access).
- 🧹 Clean Masters: effective for quickly clearing RAM before launching games.
When choosing a utility, pay attention to reviews and the presence of advertising. Some "optimizers" are themselves resource-intensive applications that do more harm to the system than help. Give preference to proven open source solutions or high ratings on Google Play.
Global methods: Overclocking and resetting
If software methods do not give the desired result, you can consider more radical measures. Resetting your device to factory settings (Factory Reset) often works wonders in removing accumulated system junk and application conflicts. Before doing this, be sure to back up your important data.
For advanced users, overclocking the processor and graphics core is available. This requires root access and the installation of special applications, for example Kernel Adiutor. Increasing the clock speed can give a 10-20% increase in FPS, but significantly reduces battery life and increases heat dissipation.
It is also worth checking for firmware updates from the manufacturer. Sometimes new versions of Android or shells (for example MIUI 14 or One UI 6) contain optimizations for GPU drivers that directly affect gaming performance. Do not ignore notifications about available system updates.
⚠️ Attention: Overclocking the processor (overclocking) will void the warranty on the device and can lead to irreversible damage ("bricking") if the voltages are set incorrectly. Act only if you understand the risks.
An integrated approach that combines clearing memory, correct graphics settings and disabling animations has a greater effect than using only one optimization method.
In conclusion, it is worth noting that the physical capabilities of hardware have a limit. If your smartphone is more than 5 years old, no amount of software tricks will make it run modern AAA projects on ultra settings. In this case, the only solution is to reduce the graphics requirements to a minimum or upgrade the device.
Will deleting applications help increase FPS?
Yes, deleting unused applications frees up space in the internal memory and reduces the number of background services. This is especially true for applications with active synchronization and geolocation, which constantly load the processor.
Is it safe to use the GFX Tool for online games?
No, it is not safe. Developers of games such as PUBG or Call of Duty Mobile actively ban accounts for using third-party software that modifies game files. The risk of losing progress is very high.
Why does FPS drop after a long game?
This phenomenon is called throttling. The processor heats up and automatically reduces its frequency so as not to burn out. Cooling the device (removing the case, using a cooler) can solve this problem.
Does full memory affect FPS?
Yes, it does critically. If the internal memory is more than 90% full, the system cannot effectively use the page file and cache data, which leads to severe slowdowns and game crashes.