Best Gaming ROMs for Android 2026

🎯 Why ROM Choice Matters for Gaming

Stock HyperOS is good — but it's not built for gaming performance. Custom ROMs can unlock thermal limits, tune the GPU scheduler, reduce background process interference, and push the Dimensity 8300 Ultra significantly harder. In our tests, the right gaming ROM delivered up to 23% more sustained FPS in BGMI compared to stock HyperOS.

We tested each ROM across three gaming sessions: 30 minutes of BGMI at Ultra HD, 20 minutes of Genshin Impact at High settings, and 15 minutes of COD Mobile at Max settings. We recorded FPS, thermals, and battery drain.

📊 FPS Comparison Table

ROM	BGMI Avg FPS	Genshin FPS	Peak Temp	Battery/hr
Infinity X 3.10	59.8	58.2	44°C	18%
Voltage OS 5.2	59.1	57.6	45°C	19%
Axion OS 2.7	58.9	55.4	43°C	16%
Evolution X 11.7	57.2	54.1	44°C	17%
Stock HyperOS 3	48.6	44.3	41°C	15%

Testing: Poco X6 Pro 5G (Duchamp), 12GB RAM, 50% brightness, WiFi connected. Averages across 3 sessions.

🥇 #1 Infinity X 3.10 — The Gaming King

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Infinity X 3.10 (Android 16)

Highest sustained FPS in every game we tested. Uses an aggressive thermal profile that keeps the D8300U in performance mode longer than any other ROM. Touch latency is noticeably reduced — crucial for fast-paced games. The Gaming Mode triggers automatically when launching games.

Download Infinity X 3.10 →

🥈 #2 Voltage OS 5.2 — Close Second

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Voltage OS 5.2 (Android 16)

Voltage OS runs neck-and-neck with Infinity X in FPS but adds a cleaner UI and better overall system stability. If you want gaming performance without sacrificing daily usability, Voltage OS is the better daily driver of the two.

Download Voltage OS 5.2 →

🥉 #3 Axion OS 2.7 — Best All-Rounder

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Axion OS 2.7 (Android 16)

Axion OS 2.7 is our Editor's Pick for good reason. While not the absolute FPS leader, it runs coolest (43°C peak) and drains the least battery during gaming — giving you longer sessions without throttling. It's the ROM we'd recommend to someone who games AND uses their phone all day.

Download Axion OS 2.7 →

💡 Tips for Better Gaming on Custom ROMs

Always enable Game Mode in Quick Settings before launching a game
Set refresh rate to 120Hz forced in Display settings
Disable Battery Saver completely when gaming
Use Performance thermal profile if your ROM has one
Close all background apps before launching heavy games
Keep the phone plugged in for 90-FPS sustained sessions
Disable Wi-Fi scanning and Bluetooth scanning in Location settings

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