AxionOS 2.2 Android 16 ROM on Redmi Note 13 – Complete Review
AxionOS 2.2 has finally arrived for the Redmi Note 13, bringing a clean UI, smooth performance, stable gaming, and powerful battery optimization. This Android 16-based ROM is lightweight, fast, and offers a stock-like experience with meaningful customizations.
In this full review, we cover:
- Performance & smoothness
- Battery backup & charging test
- Gaming performance
- Camera quality
- Bugs & known issues
- Benchmark results
- Features overview
- Installation guide
📌 What is AxionOS 2.2?
AxionOS is an AOSP-based custom ROM focused on minimalism and performance. Version 2.2 includes:
- Android 16 base
- Faster app launch speed
- Improved kernel optimization
- Better RAM management
- New Axion customization panel
- Enhanced privacy controls
The ROM feels similar to LineageOS — clean, lightweight, and extremely stable.
⚡ Performance on Redmi Note 13
The Redmi Note 13 handles AxionOS 2.2 very well. UI animations are smooth, multitasking is stable, and thermal control is noticeably better than MIUI/HyperOS.
✔ Smoothness
- 120Hz feels stable
- No lag or frame drops in daily use
- System apps load instantly
✔ Multitasking
- Better RAM optimization
- More apps stay in memory
- No random background app kills
🔋 Battery Backup & Charging Test
Battery performance is one of the strongest aspects of AxionOS.
- Screen-on-time (SOT): 7–8 hours
- Standby drain: Very low
- Heating: Minimal even under load
- Charging: Fast charging works normally
The ROM is ideal for users who want long battery life with clean UI performance.
🎮 Gaming Review (BGMI, PUBG, CODM, Free Fire)
Gaming is surprisingly stable on Redmi Note 13 with AxionOS.
- BGMI/PUBG: Smooth+Extreme supported via mods
- COD Mobile: No lag, stable fps
- Free Fire: Runs perfectly
- Thermal control: Very good
There is no random reboot or thermal throttling during gaming.
📸 Camera Quality
The stock camera is basic, but:
- GCam works perfectly
- Better portrait and low-light photos
- No shutter lag
For best results, GCam 8.7 recommended.
📊 Benchmark Scores
- AnTuTu: 470,562
- Geekbench Single-core: 680+
- Geekbench Multi-core: 1800–1900
Scores are higher than HyperOS due to cleaner UI and optimized kernel.
✨ Main Features of AxionOS 2.2
- Android 16 UI
- Smooth status bar & quick tiles
- Better animations
- Privacy dashboard
- Custom fonts & icon packs
- Lockscreen customizations
- Theme engine
- Advanced gestures
- Game mode
- Battery stats panel
🐞 Bugs & Known Issues
- Some banking apps may not work without Magisk + SafetyNet fix
- Stock camera features limited
- Ft. Mode might crash on first boot (fixed after restart)
- Some users report minor Bluetooth delays
Overall, no major bugs — ROM is stable for daily use.
🛠 Installation Guide (AxionOS 2.2 on Redmi Note 13)
Requirements:
- Download AxionOs 2.2
- Unlocked bootloader
- Latest TWRP or OrangeFox Recovery
- ROM ZIP file Download Here
- GApps (if needed)
Steps:
- Boot into recovery
- Format Data → Yes
- Wipe: Dalvik / Cache / System / Vendor / Data
- Flash AxionOS 2.2 ROM
- Flash GApps (if separate)
- Flash Magisk (optional)
- Reboot system
First boot takes 2–5 minutes.
🏁 Final Verdict
AxionOS 2.2 Android 16 ROM is one of the best custom ROMs for the Redmi Note 13. It offers:
- Clean stock Android design
- Smooth daily performance
- Great battery backup
- Stable gaming performance
- Low heat and fast UI
If you are tired of HyperOS and want a clean, fast, and stable custom ROM — AxionOS 2.2 is highly recommended.
💬 Have questions?
Comment below and I will help you with installation, fixes, or GCam configs!