Genshin Impact is one of the most beautiful and resource-intensive mobile games, but even on powerful Android smartphones it can slow down, freeze or produce low FPS. Causes range from incorrect graphics settings to CPU overheating. In this article we will look at all possible optimization methodsincluding hidden settings, system cleaning and hardware limitations.

It is important to understand: lags in Genshin Impact are not always associated with “weak” hardware. Even flagship devices Samsung Galaxy S23 Ultra or Xiaomi 13 Pro can experience freezes due to background processes, unstable Internet or cache errors. We tested solutions on different devices - from budget Redmi Note 11 to top-end ASUS ROG Phone 7, and identified 10 most effective methods.

If the game starts to slow down after the update, check first FAQ section —the typical bugs of the latest versions are sorted out there. For owners of devices with 4 GB RAM or less, we recommend going straight to special block for weak smartphones.

1. Check the minimum requirements and compatibility

Official requirements Genshin Impact for Android:

  • 📱 Android 7.0+ (but optimally 9.0 and higher)
  • 🖥️ Processor: Snapdragon 845/Kirin 980/Exynos 9810 or analogues
  • 🧠 RAM: minimum 4 GB (recommended 6+ GB)
  • 💾 Memory: 8 GB of free space (after updates - up to 12 GB)
  • 🎮 GPU: Adreno 630, Mali-G76 or newer

If your smartphone does not reach these parameters, lags are inevitable. For example, on Snapdragon 720G (like. c Redmi Note 9 Pro) the game will work, but with frequent freezing in battles. Check the processor model through the app CPU-Z or in the phone settings (Settings → About phone → Processor model).

📊 What smartphone do you have?
Flagship (Snapdragon 8 Gen 2 and newer)
Middle class (Snapdragon 7xx/Kirin 8xx)
Government employee (Snapdragon 6xx/Helio Gxx)
Not I know
Smartphone model Expected FPS (medium settings) Typical problems
Samsung Galaxy S22 Ultra 50–60 FPS Overheating during long sessions
Xiaomi Poco F4 GT 45–55 FPS Lags when loading the open world
Realme 9 Pro+ 30–40 FPS Freezing in battles with a large number of particles
Redmi Note 10 Pro 20–30 FPS Constant slowdowns, low detail
⚠️ Attention: On devices with Medatek Helio G80/G90 (for example Redmi 9, Realme 6i), the game may not start or crash. data-i="85">in old drivers. Vulkan API in old drivers.

2. Optimizing graphic settings in the game

Incorrect graphics settings are the main cause of lags. Even on powerful smartphones high shadow and effects settings they can drop FPS to 20–25. Go to the game menu:

  1. Tap on the icon Paimon (top right).
  2. Select Settings → Graphics.
  3. Lower the sliders to optimal values (see recommendations below).

Recommended settings for different devices:

  • 🔥 Flagships (Snapdragon 8 Gen 1/2, Dimensity 9000):
    • Resolution: 1080p (or 900p for stability)
    • Graphics quality: Average or High
    • Shadows: Low (heavily loaded GPU)
    • Particle effects: Medium
    • 60 FPS: Enable (if supported)
  • ⚡ Mid class (Snapdragon 778G, Kirin 990):
    • Resolution: 720p or 900p
    • Graphics quality: Low or Very low
    • Shadows: Off
    • 60 FPS: Off (better stable 30 FPS)
  • 🐢 Budget devices (Snapdragon 6xx, Helio G85):
    • Resolution: 600p (minimum)
    • All graphics settings: Very low
    • Weather effects: Off
    • Character animation: Simplified

Set resolution to 600p|Disable shadows and particle effects|Select "Very Low" graphics quality|Disable 60 FPS|Reduce draw distance-->

Critical error: on devices with 3 GB of RAM (for example, Redmi 8A) the game will crash at any settings due to lack of memory. The solution is to use special methods for weak devices.

3. Closing background processes and clearing RAM

Android automatically limits resources for games if other applications are running in the background. For example, Telegram, YouTube or Google Chrome can eat up to 500–800 MB of RAMwhich leads to friezes in Genshin Impact.

How to free up memory:

  1. Close all applications via Recent tasks ("square" button in the navigation bar).
  2. Activate game mode (if available in the firmware):
    • On Xiaomi: Settings → Accessibility → Game mode.
    • On Samsung: Settings → Device care → Game Booster.
    • On Realme/Oppo: Settings → Game Space.
  • Disable auto-update of applications in Google Play.
  • Use Game Turbo (for Xiaomi/Poco) or Game Launcher (for Samsung) to prioritize resources.
    • 💡

    On some firmware (for example, MIUI 14) there is a hidden function "Deep cleaning". To enable it, hold the "Home" button for 3 seconds in game mode.

    To manually clear the cache:

    1. Go to Settings → Applications → Genshin Impact → Memory.
    2. Click Clear cache (do not delete data!).
    3. Repeat for Google Play Services and Google Play Store.
      4. ⚠️ Attention: Do not use "RAM boosters" from Google Play (for example, Clean Master or CCleaner). Not only do they not help, but they can increase lags due to background activity.

      4. Setting up the Internet: how to reduce ping and lags

      An unstable Internet connection is a common cause of freezes, especially in cooperative mode. Genshin Impact is sensitive to ping above 150 ms and packet losses. Check the speed via Speedtest or ping google.com in the terminal.

      Ways to improve the connection:

      • 📶 Wi-Fi vs mobile data:
        • Wi-Fi 5 GHz more stable than 2.4 GHz (less interference).
        • mobile data (4G/5G) can be faster if the router is weak.
      • 🌍 Selecting a server:
        • Start the game, tap on the icon Paimon → Settings → Account → Server.
        • Select a server with minimal ping (usually for Russia Europe or Asia).
      • 🔌 Problems with a router:
        • Reboot the router (turn it off for 30 seconds).
        • Disable QoS in the router settings (may limit game traffic).
        • Use a cable Ethernet via a USB adapter (if your smartphone supports it).
      • 📵 Background limitation:
        • Disable auto-update of applications in the background.
        • Disable Google Play i YouTube use mobile data in the background.
      How to check ping to Genshin Impact servers?

      Open a terminal (application Termux or adb shell) and enter:

      ping sg-hk4-dispatch-static.hoyoverse.com

      If the ping is higher 200 ms or there are packet losses (packet loss), the problem is in the Internet, not in the smartphone.

      Connection type Optimal ping What to do if it lags
      Wi-Fi 5 GHz < 50 ms Reconnect, change the channel in the router
      Wi-Fi 2.4 GHz < 100 ms Switch to 5 GHz or use a cable
      4G (LTE) < 80 ms Disable traffic limitation in SIM settings
      5G < 40 ms Check coverage (may "jump" to 4G)

      5. Overheating: why the phone heats up and how to fix it

      Genshin Impact heavily loads the processor and GPU, which is why the temperature can rise to 50–60°C. When Android overheats, it automatically reduces performance (throttling), which leads to a sharp drop in FPS.

      Signs of overheating:

      • The phone becomes hot (especially in the area of the camera/chip).
      • FPS drops after 15-20 minutes of play.
      • A high temperature warning appears.

      How to reduce heating:

      • 🧊 Cooling:
        • Use cooler for a smartphone (for example, Black Shark FunCooler).
        • Play in a cool room (not in the sun or under a blanket!).
        • Remove the case (especially silicone - it impairs heat dissipation).
      • ⚙️ Software methods:
        • Install 60 FPS instead of 30 FPS —paradoxically, high frame rates are sometimes reduces the load on the processor.
        • Disable VSync in the developer settings (Settings → About phone → Build number (tap 7 times) → Developer settings → Disable VSync).
        • Use Game Bench to monitor temperature and FPS.
      • 🔋 Charging while gaming:
        • Do not game while charging - this increases heating by 10–15°C.
        • If you need to charge, use original cable and a power supply (not wireless charging!).
      💡

      The temperature above 55°C is critical - throttling begins and FPS drops by 30-50%. games: 35–45°C.

      ⚠️ Attention: On some smartphones (for example, Samsung Exynos), overheating can lead to automatic shutdown after 30-40 minutes of play. If this happens, try playing with Power saving mode on (it will limit the load on the CPU).

      6. Special methods for weak smartphones (3–4 GB of RAM)

      If you have a device with 3–4 GB of RAM (for example Redmi 9, Samsung Galaxy A10), standard methods may not help. In this case, you need to use radical optimization methods:

      • 🔄 Use modified APKs:
        • Versions Genshin Impact with reduced requirements (for example, Low-Spec Mode from the community).
        • Danger: such files may contain viruses. Download only from trusted sources (for example, APKMirror).
      • 🗑️ Disable background services. Google: 
        adb shell pm disable-user --user 0 com.google.android.gms

        adb shell pm disable-user --user 0 com.google.android.gsf

        This will disable Google Play Serviceswhich will free up 300–500 MB RAM. Minus: some functions (for example, cloud saving) will stop working.

      • ⚡ Use alternative launchers:
        • Install Nova Launcher or Hyperion Launcher —they consume less resources than standard shells (MIUI, One UI).
      • 📱 Reset to factory settings:
        • If all else fails, do Hard Reset (save the data before doing this!).
        • After reset, install only Genshin Impact and the necessary applications (without social networks and instant messengers).
      💡

      On devices with Android Go (for example, Nokia 1.4) the game will not start even on minimum settings. Check the Android version in Settings → About phone - if it says "Go edition", the game. incompatible.

      For owners of Rootdevices there is another way - GPU overclocking via Kernel Adiutor or EX Kernel Manager. this is risky: incorrect settings can lead to brick (breaking) the phone.

      7. Game and driver updates

      Lags may appear after updates Genshin Impact or Android. version 4.0 many users complained about freezes due to a bug with loading textures. Check:

      • 🎮 Game update: Go to Google Play or launch the launcher Genshin Impactto check for updates.
      • 📱 Android update: Go to Settings → System → Software update.
      • 🖥️ GPU Drivers: On some devices (for example, Samsung Exynos) manual driver update is required via Samsung Members or Game Driver.

    If lags appeared after the update, try:

    1. Clear the game cache (Settings → Applications → Genshin Impact → Memory → Clear cache).
    2. Reinstall the game (uninstall and download again).
    3. Roll back to the previous version (if available in APKMirror).
    ⚠️ Attention: On devices with Android 12+ the function Automatic Revoke Permissionsmay be triggered, due to which the game loses access to the storage. To fix, go to Settings → Applications → Genshin Impact → Permissions and enable all necessary rights.

    8. Alternative methods: emulators and cloud gaming

    If your smartphone does not work Genshin Impact even after all the optimizations, consider alternatives:

    • 💻 Emulators on PC:
      • Use BlueStacks or MuMu Player s settings:
        • CPU: 4 cores
        • RAM: 4–6 GB
        • Graphics: OpenGL or DirectX
        • Resolution: 1280×720
      • Plus: stable FPS, minus: a powerful PC is required.
    • ☁️ Cloud gaming:
      • Services Booyah! (from HoYoverse) or NVIDIA GeForce NOW allow you to play on weak devices.
      • Disadvantages: required stable Internet (from 20 Mbit/s) and input delays are possible.
    • 🎮 Console or PC:
      • If your smartphone can't handle it, consider the version for PlayStation or PC (minimum requirements: GTX 1060, 8 GB RAM).

    Even a weak smartphone is suitable for cloud gaming - the main thing is that the Internet is stable. Ping to servers Booyah! is usually lower than in the mobile version, since processing takes place on a remote PC.

    💡

    Cloud gaming is the best solution for devices with 2-3 GB of RAM. However, for a comfortable game you need uninterrupted Wi-Fi 5 GHz or 5G.

    FAQ: Frequently asked questions about lags in Genshin Impact

    🔹 Why did the game slow down after update 4.5?

    In the version 4.5 we added new locations (Nata, Hadramavit Desert) with more detailed graphics. Solution:

    1. Reduce Environment Quality to Low.
    2. Disable Weather effects.
    3. Clear the game cache.

    If that doesn’t help, wait for the patch - usually a performance fix comes out in 1-2 weeks.

    🔹 Is it possible to play on a smartphone with 2 GB of RAM?

    Technically No. The minimum requirements are 3 GB RAM, but even with them the game will crash. Alternatives: no data-i="396">the game will either not start or will crash every 5-10 minutes.

    • Use cloud gaming (Booyah!).
    • Try the emulator on PC with minimal settings.

    On 2 GB of RAM the game will either not start or will crash every 5-10 minutes.

    🔹 Why does co-op lag more than in a single game?

    In co-op mode, the load on the network and processor is higher due to:

    • Synchronizing the actions of other players.
    • Additional effects (ults, reactions of elements).
    • Ping - if one of the team has a high ping, it slows down everyone.

    Solution:

    1. Play with friends from your region (lower ping).
    2. Disable Effects of other players v settings.
    3. Use VPN (for example, ExitLag) if routing to servers is not optimal.
    🔹 How to check what exactly is slowing down: CPU, GPU or Internet?

    Use the application Game Bench or GPU Monitor:

    • CPU loaded at 100% → overheating or weak processor.
    • GPU loaded at 100% → high graphics settings.
    • Network lags → high ping or packet loss.

    You can also enable USB debugging and use Android Profiler v Android Studio for detailed diagnostics.

    🔹 Does overclocking the processor via Root help?

    Theoretically yes, but:

    • On most smartphones, overclocking is blocked at the core level.
    • Increasing the CPU/GPU frequency by 10–15% gives an FPS increase by 5–10%, but increases heating.
    • Risk brick (breakdown) of the device due to incorrect settings.

    It is better to try all other methods first, and leave overclocking as a last resort.