Qi2 is the next-generation wireless charging standard developed by the Wireless Power Consortium (WPC), inspired by Apple’s MagSafe technology. It offers improved efficiency and broader compatibility for magnetic wireless charging.
Qi2 vs. MagSafe: Quick Comparison
| Feature | Qi2 | MagSafe |
|---|---|---|
| Max Power | 15W (or higher in future) | 15W (requires MFM certification) |
| Magnetic Alignment | Yes (via MPP standard) | Yes (Apple proprietary) |
| Compatibility | iPhone 15 & some older models (iOS 17.2+), some Android devices | iPhone 12 & newer, select Apple accessories |
| Pricing | More affordable (open standard) | More expensive (Apple-certified) |
| Industry Role | Universal standard for multiple brands | Apple-exclusive technology |
Key Differences
1. Compatibility
- Qi2: Open standard, works with iPhone 15 and some older iPhones (e.g., iPhone 13/14 with iOS 17.2+). Future Android support expected.
- MagSafe: Only for iPhone 12 and later, plus select Apple accessories (e.g., AirPods cases).
2. Charging Speed
- Both support 15W fast charging, but MagSafe requires Apple’s MFM certification to reach full speed (otherwise limited to 7.5W).
- Qi2 chargers are cheaper since they don’t need Apple’s approval.
3. Future Development
- Qi2: Likely to become the industry standard, with potential for higher power in the future.
- MagSafe: Remains Apple-exclusive, but iPhone 16 Pro may support 25W wireless charging.
Conclusion
- Qi2 is essentially an open version of MagSafe, offering similar magnetic charging at a lower cost and with wider compatibility.
- MagSafe remains the best choice for Apple users, but Qi2 chargers are a great budget-friendly alternative.
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