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1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsTo fix lag in Genshin Impact on mobile, first identify what you mean by “lag.” Choppy movement, stutters, or falling frame rates point to device performance; delayed actions or disconnections may involve your network. For FPS drops, start by lowering in-game graphics, then reduce the frame-rate setting if needed. These are diagnostic steps, not guaranteed fixes for every phone.
Tell FPS drops apart from network lag
If the image judders, animation stutters, or the game becomes choppy in visually demanding areas, focus first on graphics load and device heat. If the game looks smooth but actions arrive late or you disconnect, performance settings may not address the cause. HoYoverse says a stable network is important to avoid lag or disconnections, but its cited guidance does not provide a specific mobile ping test or network-switching procedure.
Notice when the issue occurs and whether lowering graphics changes it. That gives you a more useful starting point than changing several settings at once.
Lower graphics settings first
Open Paimon Menu > Settings > Graphics. Reduce Graphics Quality, then lower demanding options such as Shadow Quality and Special Effects. HoYoverse also lists texture quality and resolution among options to reduce when troubleshooting frame-rate drops. Change a few settings, play in the area where the problem usually occurs, and see whether the stutter changes.
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Lower settings can reduce visual detail; there is no published setting that guarantees a particular FPS gain across devices. HoYoverse’s general performance guidance is available in its frame-rate troubleshooting article.
Reduce frame rate if stuttering continues
If lowering graphics is not enough, return to Paimon Menu > Settings > Graphics and choose a lower frame-rate option. HoYoverse specifically recommends lowering frame rate for mobile stuttering and overheating. A lower cap may make motion less fluid, but it can be a useful trade-off if the current setting is causing unstable performance on your device.
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Close other apps and check game resources
- Close unnecessary apps running in the background, then reopen Genshin Impact and check whether the problem persists.
- If the game is still lagging or freezing, fully close it and wait five minutes before restarting. HoYoverse includes this in its troubleshooting advice.
- To check the game installation, use the wrench icon on the login screen, or open Paimon Menu > Settings > Resources > Check Resource Integrity.
See HoYoverse’s crashing, lagging, freezing, and resource-integrity guidance for these steps.
When the phone gets hot
If stuttering appears after the device heats up or is worse in demanding areas, reduce both graphics quality and frame rate, and keep the phone well ventilated. Avoid covering vents or using the phone in a way that traps heat. HoYoverse’s mobile article says high graphics settings can cause performance issues on some devices and recommends lower graphics, lower frame rate, and Compatibility mode. If that mode is available in your game’s graphics settings, try it and compare performance.
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- Compatible with Android devices and fits mobile devices ranging from 100mm to 170mm in length.
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A clip-on phone cooler is an optional accessory, not an established fix: HoYoverse does not recommend one in the cited guidance, and no improvement can be promised for a particular phone.
Check your device against current requirements
Do not rely on an old “2022 requirements” list. The values below are from HoYoverse’s system-requirements page, updated November 11, 2025; the page warns that storage needs may rise with future updates. Meeting the supported minimum is not a promise of stable frame rates in every scene.
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- Compatibility: Effortlessly connect to your Switch 2, Switch, Android Phones,iPhone and iPad mini (105–213mm in length) via Bluetooth.
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| Platform | Supported | Recommended |
|---|---|---|
| Android | ARMv8-A 64-bit; non-PowerVR GPU; Snapdragon 660 (Adreno 512) or Helio G88 (Mali-G52) and above; 4 GB RAM; Android 10.0 or above; 40 GB available storage | Snapdragon 855, Dimensity 1000, or Kirin 980 and above; 6 GB RAM; Android 12.0 or above; 60 GB available storage |
| iOS/iPadOS | Listed devices include iPhone 8 Plus or iPhone X and iPad mini (5th generation), iPad Air (3rd generation), or iPad (8th generation) and later; A11 or later for iPhone and A12 or above for iPad; 3 GB RAM; iOS 14.0 or above; 40 GB available storage | iPhone 12 series or iPad (9th generation) and later; Apple A13 or above; 4 GB RAM; iOS 14.0 or above; 60 GB available storage |
These are the supported and recommended specifications as stated by HoYoverse, not performance guarantees. HoYoverse notes that a device meeting only minimum specifications may have long loading times, low frame rates, or freezes in visually demanding scenes. Read the current Genshin Impact system requirements and the minimum-spec performance explanation.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.If lag persists, send support useful details
When the steps above do not resolve the issue, contact HoYoverse support with enough detail to distinguish device performance from a connection problem. Include your UID, device model and operating-system version, ISP, a detailed description of what happens and when, and a screenshot or video if possible. HoYoverse’s troubleshooting article lists these details for support requests.
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