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The most dependable way to improve gaming FPS on a Xiaomi, Redmi, or POCO phone is to match the game’s frame-rate setting to the phone’s hardware, configure Game Turbo, and control heat. A 120 Hz display only allows the screen to show up to 120 refreshes per second; it does not make a game render at 120 FPS. The game’s cap, chipset, temperature, battery state, software build, and regional support all matter.
Use the steps below in order, then test sustained performance rather than a brief peak number.
Check what is limiting FPS
FPS (frames per second) is produced by the game. Refresh rate, measured in hertz, is how often the display can refresh. Frame pacing describes how evenly those frames arrive. Stable 60 FPS can feel smoother than an unstable 90 FPS.
- Identify the exact Xiaomi, Redmi, or POCO model, chipset, and RAM variant.
- Check the panel’s maximum refresh rate and whether the game offers 90 FPS, 120 FPS, or another high-FPS mode for that model and region.
- Check whether Game Turbo supports the phone and title. Feature availability can differ by model and RAM configuration; Xiaomi says, for example, that some Redmi 13C versions support Game Turbo while the 4 GB variant does not (Xiaomi support).
- Turn off Battery Saver and note the phone’s temperature before testing.
A game, Android, or Xiaomi can cap performance. A 120 Hz panel cannot display more than the game renders, and no setting can overcome a hardware limit or a developer-imposed cap.
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Set the highest useful refresh rate
- Open Settings.
- Tap Display & brightness.
- Tap Refresh rate (some builds call it Screen refresh rate).
- Select the highest available option, such as 90 Hz or 120 Hz.
This is the documented path on devices such as POCO X7 (Xiaomi support). Use 120 Hz only when the game can meaningfully exceed 60 FPS; otherwise it mainly increases power use. Android and Xiaomi may return the display to 60 Hz because of heat, low battery, CPU/GPU load, power policy, or game limitations (Xiaomi; Android Developers). Android 15 also gives games stricter control over requesting higher rates, so a display setting alone cannot force 120 FPS.
Configure Xiaomi Game Turbo
Open Game Turbo
Depending on MIUI or HyperOS build, use either route:
- Open Security and tap Game Turbo.
- Or open Settings → Additional settings → Game Turbo.
- Enable it and add the game if it is missing.
Xiaomi documents both paths but warns that availability and compatibility vary (Xiaomi support).
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Choose a GPU profile
Available profiles may include Default, Save power, Balance, High quality, and Custom. Custom controls can expose frame rate, resolution, anti-aliasing, anisotropic filtering, texture filtering, and optimized graphics (Xiaomi support).
For competitive play, start with Performance or High frame rate, or use Custom with frame rate prioritized over resolution and image quality. High quality is not the correct choice when maximum FPS is the goal. A model-specific example illustrates the limits: Xiaomi lists 120 Hz Game Turbo support on POCO X7 Pro for selected games including Mobile Legends: Bang Bang, PUBG Mobile, Call of Duty: Mobile, Honor of Kings, and League of Legends: Wild Rift, while its note lists BGMI at 60 Hz (Xiaomi support). That is not a universal guarantee for other Xiaomi phones or games.
Set the game’s graphics for sustained FPS
- Select the game’s highest available Frame Rate option.
- Lower shadows, reflections, effects, anti-aliasing, and view distance.
- If the GPU remains overloaded, lower resolution or render scale.
- Use a stable preset such as Smooth or Medium instead of Ultra.
- Disable motion blur and depth of field if the game offers those controls.
- Restart the game after major graphics changes.
For a GPU-bound game, resolution, shadows, effects, anti-aliasing, and texture quality are the first controls to reduce. For a CPU-bound game, reduce crowd density, view distance, physics, object count, and background activity. Do not assume every slider raises FPS: some games are CPU-limited, network-limited, or capped by their developer.
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- 【Simple Control】The cell phone cooling fan has a built-in Type-C interface, just connect the power cord and it is ready to use. Switch between overclocking mode and silent mode with the click of a button.
- 【Compact and lightweight design】The Magnetic cell phone cooler weighs only 0.18 lb in a small size, leaving more space for hand operation and being without overheavy burden.
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Choose a target that divides evenly into the display rate when possible. Android documents these practical pairings:
| Display refresh rate | Useful FPS targets |
|---|---|
| 60 Hz | 60 or 30 FPS |
| 90 Hz | 90, 45, or 30 FPS |
| 120 Hz | 120, 60, 40, or 30 FPS |
These pairings can improve pacing, but the game and device still determine which options exist.
Control heat before it controls your FPS
Heavy CPU/GPU use raises temperature. Android explains that thermal throttling lowers CPU and GPU clocks, reducing performance while increasing battery drain (Android Developers). Xiaomi recommends reducing frame rate and image quality, closing unused apps, using a cooler environment, and avoiding gaming while charging (Xiaomi support).
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- Linear damping telescopic clip: easy to adjust, pay attention! Suitable for all types of mobile phones with a width of "6 to 7.5 centimeters". NEVEIKIA mobile phone cooling can cool down when connected to a power source.（Attention: It is best to remove the phone case when using it for a better experience!）
- Quick cooling: Dual engine, cooling principle is the same as a refrigerator, not ordinary fan cooling. It can cool your phone in "3 to 5 seconds", avoiding overheating and ensuring a stable live streaming or gaming experience.
- Dual power supply design: supports powering the radiator through a mobile phone, and can also be connected to an external power source for use; When connected to an external power source, it can provide stable power to both the radiator and the phone, avoiding interruption of heat dissipation due to insufficient power during long-term use and ensuring continuous and stable heat dissipation performance.
- Silent engine cooling: The fan with dual silent design can effectively dissipate air from all directions, providing stronger cooling effect without interfering with your games or Vlog programs.
- Expanded cooling area: Approximately 2.82x1.29 inches of extreme thermal conductivity cooling area, covering the CPU and battery module, protecting your phone from blackening or sudden shutdown.
- Do not play demanding games while charging.
- Remove a thick case during long sessions.
- Avoid direct sunlight and hot rooms; keep a clip-on cooler’s vents unobstructed.
- Close downloads, cloud synchronization, camera/GPS tasks, floating windows, and screen-recording overlays.
- Lower brightness if practical.
- Reduce graphics or cap FPS when the phone becomes hot.
- Stop if the phone shows a temperature warning or becomes uncomfortable to hold.
Performance mode can produce a higher opening FPS but more heat and faster throttling. Balanced can deliver a lower peak yet better long-session stability. Xiaomi says Game Turbo’s performance profile and the phone’s system battery mode operate independently (Xiaomi support).
Reduce background load without RAM-cleaner myths
Close apps that actively use CPU, GPU, camera, GPS, overlays, or network bandwidth, but do not expect a guaranteed gain from clearing every recent app. Android may reload those apps, adding work. Memory Extension uses storage as virtual memory; it is not equivalent to physical RAM and does not add GPU power. Keep enough free storage for system operation and game updates, and restart the phone if stutter appears after unusually long uptime. Xiaomi’s older guidance mentions Game Turbo, Memory Extension, refresh-rate selection, and Security speed tools, but these remain model-dependent (Xiaomi support).
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Clear out junk files and repair common Windows errorsFree Scan →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →Separate FPS from ping and touch delay
- Low FPS or stutter: rendering load, heat, or frame pacing.
- High ping or rubber-banding: Wi-Fi or cellular latency; Game Turbo network features cannot repair a poor connection.
- Touch delay: touch settings, overlays, or input latency.
- Loading pauses: storage, memory pressure, or asset streaming.
Xiaomi describes network optimization as one Game Turbo feature on supported devices (Xiaomi support), but that is different from increasing rendered FPS.
Best Value
- 【20W Power Ultra-Fast Cooling】The wired magnetic phone cooler utilizes high-performance Peltier element (TEC) with high heat dissipation capacity, and its heat dissipation ability lowers the temperature of the main unit by about 95℉. NOTE: Connection to power supply required for use. Power must exceed 20W for optimal performance. Data cable not included in packag.
- 【Simple Control】The cell phone cooling fan has a built-in Type-C interface, just connect the power cord and it is ready to use. Switch between overclocking mode and silent mode with the click of a button. 12N strong magnetic force holds the phone firmly in place and prevents it from falling off.
- 【Compact and lightweight design】The Magnetic cell phone cooler weighs only 0.18 lb in a small size, leaving more space for hand operation and being without overheavy burden.
- 【Quiet Operation】This smartphone cooler adopts noise reduction design, and the operating noise in silent mode is only 30db, allowing you to play games or watch videos comfortably.
- 【Vertical Air Duct Design】The vertical air duct design of FunCooler 5 smartphone cooling fan focuses on the user's actual experience and innovative ergonomic design, which provides a comfortable grip and does not dissipate heat to the hand.
Measure whether the change actually worked
- Use the game’s FPS counter, or Game Turbo’s monitor where available.
- Compare the same map, mode, graphics preset, battery range, and room conditions.
- Record the initial result and the result after 15–30 minutes.
- Judge sustained average FPS and frame-time consistency, not the highest number briefly shown.
A stable 60 FPS target is often preferable to an unstable 90 or 120 FPS target that triggers heat-related drops.
Advanced ADB Game Mode controls
These are developer/testing commands, not a shortcut for ordinary users. Android Game Mode interventions are available on selected Android 12 devices and Android 13 or later. Replace <PACKAGE_NAME> with the game’s package name:
adb shell device_config put game_overlay <PACKAGE_NAME> mode=2,fps=90:mode=3,fps=30Android defines mode 2 as Performance and mode 3 as Battery Saver; supported FPS values depend on the device and game (FPS throttling documentation).
adb shell cmd game mode performance <PACKAGE_NAME>
adb shell cmd game mode battery <PACKAGE_NAME>
adb shell cmd game mode standard <PACKAGE_NAME>Builds may ignore or override these settings, and updates can reset them. To undo an unwanted mode change, restore Standard. Do not copy random thermal, GPU-driver, or system-property tweaks from forums; they can increase heat or instability and cannot bypass a game cap.
Troubleshooting by symptom
| Symptom | What to check |
|---|---|
| 120 Hz phone, game locked to 60 FPS | Game whitelist or regional cap, Game Turbo support, high-FPS option visibility, heat, battery level, and Android/HyperOS policy. Xiaomi notes that some games simply do not support high frame rates (Xiaomi support). |
| FPS starts high, then falls | Thermal throttling. Stop charging, remove the case, cool the phone, lower graphics, use Balanced, and choose a lower stable cap. |
| Game Turbo is missing | Check both menu paths, model and RAM variant, region, and software build. It may not be supported. |
| Game Turbo worsens performance | Return the GPU profile to Default or Balanced, disable overlays, recording, voice effects, and network tools, turn Game Turbo off for that title, restart, and retest. Xiaomi warns that prolonged high-performance operation can overheat a device (Xiaomi support). |
| High FPS but jerky motion | Check frame pacing and use a target that divides evenly into the refresh rate; compare sustained results rather than peak FPS. |
| Only online play feels bad | Test ping, Wi-Fi signal, cellular congestion, and router load separately from FPS. |
| Phone is too hot | Stop play if warned or uncomfortable; cool it, avoid charging, reduce resolution/effects/FPS, and retest later. |
When software cannot add more FPS
A weaker chipset, 60 Hz panel, small physical-RAM configuration, game whitelist restriction, or developer cap cannot be fixed by a booster app or a viral developer-option tweak. Third-party “FPS booster” apps cannot create CPU/GPU capacity and may add ads, permissions, overlays, battery drain, or anti-cheat conflicts. Rooting, custom kernels, and modified game files add security, data-loss, boot, support, and ban risks.
If sustained performance remains below your target after sensible settings and cooling, the meaningful hardware options are a phone with a faster SoC/GPU, stronger cooling, more physical RAM, or a higher-refresh display. A clip-on semiconductor cooler can help delay throttling during long sessions, but it cannot defeat a 60-FPS game cap. Check compatibility with the camera bump, clamp, USB-C power, noise, and condensation before buying. Official starting points are Black Shark and the Xiaomi store.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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