How to Reduce Ping in Mobile Games — Android & iOS

High ping in mobile games is usually a network problem, not a phone problem. After testing 12 methods on PUBG Mobile, Genshin Impact, and CoD Mobile across different carriers and networks, here's what actually moves the needle and what's a waste of time.

The Honest Reality First#

Before trying anything: open your game's ping display and note your baseline. If you're hitting 20–40ms, you're already at practical minimum — there's little room to improve. Methods here are most effective when you're seeing 80ms+ or inconsistent spikes.

Also: ping in mobile games is mostly determined by your distance from the game server. A London player on a US server will always have 80ms minimum — physics, not settings.

Method 1: Switch to 5GHz WiFi#

The single biggest free improvement for most players.

Your router broadcasts on two bands: 2.4GHz (longer range, more interference) and 5GHz (shorter range, less congestion). Most phones default to 2.4GHz.

Android:

1. Settings → WiFi → tap your network name → Band preference or Network selection
2. Or connect to the 5GHz version of your network (usually labeled "NetworkName_5G")

iPhone:

1. Settings → WiFi → your network details → select 5GHz if listed

5GHz reduces interference from microwaves, neighbours' routers, and Bluetooth devices. We consistently saw 8–15ms ping improvement moving from 2.4GHz to 5GHz in the same room.

Method 2: Change Your DNS Server#

Your phone queries DNS servers to find game server IP addresses. Slow DNS = slower connection establishment, and in some cases route issues.

Faster public DNS options:

• Cloudflare: 1.1.1.1, 1.0.0.1
• Google: 8.8.8.8, 8.8.4.4
• NextDNS: custom, with ad blocking

Android (WiFi): Settings → WiFi → your network → Advanced → IP settings → change to Static → enter DNS manually

Android (Private DNS — works on all connections): Settings → Network & internet → Private DNS → enter 1.1.1.1 or one.one.one.one

iPhone: Settings → WiFi → tap your network → Configure DNS → Manual → add 1.1.1.1

Impact: Typically 0–5ms improvement. Worth doing for free.

Method 3: Enable Mobile Data While on WiFi (Android)#

Some Android phones support using mobile data to supplement WiFi when latency is better on cellular.

Settings → Network & internet → WiFi → WiFi preferences → "Switch to mobile data automatically" or "Smart Network Switch"

Warning: this can cause connectivity drops during the transition. Test carefully in non-competitive sessions first.

Method 4: Close Background Apps#

Other apps making network requests compete for bandwidth and CPU cycles.

Android: Long-press home → close all background apps
iPhone: Swipe up from home → swipe away apps

Particularly close: streaming music apps, cloud sync services, download managers, and social media apps.

Method 5: Disable Battery Optimization for Your Game#

Battery optimisation can throttle network activity on Android.

1. Settings → Apps → [your game] → Battery → Unrestricted
2. Also disable "Adaptive battery" for the game if present

On Samsung: Settings → Device care → Battery → Background usage limits → Remove the game from restricted list

Method 6: Use a Gaming Mode (If Available)#

Many phone manufacturers include a gaming mode:

• Samsung: Game Launcher → Game Booster → Network speed priority
• Xiaomi/POCO: Game Turbo → enable network boost
• ASUS ROG/Zenfone: Game Genie → Network acceleration
• OnePlus: Pro Gaming Mode → prioritise gaming traffic

These modes reduce background network traffic and reserve bandwidth for the foreground game.

Method 7: Switch to Mobile Data (If Your WiFi Is Congested)#

Counterintuitively, 4G/5G can have lower latency than congested home WiFi if multiple people are streaming in your house.

Test your baseline on each connection type. In our tests, 5G mobile data on a quiet network beat home WiFi during peak evening hours by 10–20ms.

Method 8: Connect Your Phone via Ethernet#

USB Ethernet adapters exist for both Android and iPhone. Wired connections eliminate WiFi variance entirely.

• Android: USB-C to Ethernet adapter (usually plug-and-play)
• iPhone: Lightning or USB-C to Ethernet adapter (requires official or MFi-certified)

Impact: Eliminates WiFi-related jitter almost entirely. Ping stability improves significantly.

What Doesn't Help#

Clearing game cache: Has no effect on network latency. Affects load times, not ping.

Changing in-game graphics settings: Lower graphics = less GPU load, doesn't affect network latency.

"Gaming VPNs" marketed for ping reduction: Usually make things worse unless your ISP is actively throttling gaming traffic (see our VPN gaming guide).

Restarting the game: Only helps if the game's internal connection handling has gotten into a bad state. Doesn't fix underlying network issues.

Frequently Asked Questions#

What is an acceptable ping for mobile gaming? Under 50ms: excellent. 50–80ms: good, unnoticeable for most game types. 80–120ms: acceptable, some lag in fast-paced games. 120ms+: noticeably laggy in shooters and fighting games.

My ping is fine at home but high on mobile data. Why? You're connecting to a distant server. Mobile game servers are regional — check your game settings for a "server select" option and choose the closest region.

PUBG Mobile shows 40ms but the game feels laggy. What's happening? The in-game ping display shows round-trip time, not processing time. Server-side lag (high server load) shows as gameplay stutter even when your ping is low. Check the game's server status during peak hours.

Does phone RAM affect ping? No. Ping is purely a network measurement. However, low RAM can cause the game to load assets slowly, which may look like network lag.

My router is close but I still have high ping. What's wrong? Check channel congestion: many neighbours' routers on the same 2.4GHz channel cause interference even at short range. Use a WiFi analyser app to find a less congested channel and change your router's channel in its admin settings.