🛠️ Part Specifications & Integrated Features
When purchasing a replacement, ensure you get a high-quality part with integrated ICs to guarantee all sub-components continue to function correctly:
- Fast Charging Support: Supports the native fast charging speeds of the Infinix Zero 30 5G.
- Integrated Hardware: The sub-board houses the USB Type-C port, the primary microphone, and the SIM card reader slot.
- Model Cross-Compatibility: The charging sub-board for the 5G model (X6731) is often compatible with the 4G variant (X6731B), but double-check with the vendor before buying.






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