REDMAGIC 红魔11 Air
Smartphone · model NX799J · on the market since 11 February 2026
- Battery per charge75.2 hbetter than 73%
- Battery lifespan1,000 charge cyclesbetter than 51%
- Drop resistance90better than 15%
- Repairability3.36/5better than 48%
- Software updates5 yearsbetter than 40%
The score averages five percentiles from the official label values. It is our own summary, not an EU rating. How it works
Energy label values
| Energy efficiency class | A on the A–G scale |
|---|---|
| Device | smartphone |
| Operating system | Android |
| Battery endurance per charge | 75.2 h |
| Battery lasts at least | 1,000 charge cycles |
| Battery capacity | 6,780 mAh |
| Drops survived without defect | 90 |
| Drop reliability class | C |
| Repairability index | 3.36/5 |
| Repairability class | B |
| OS updates for at least | 5 years |
| Dust & water protection | IP54 |
| Scratch resistance | Mohs 4 |
| User-replaceable battery | Yes |
| Foldable | No |
| Charging power | 80 W |
| Charging port | USB-C |
| Spare parts | priority parts listed |
| Guarantee declared by the supplier | 2 years |
Lifespan & repair
Spare parts
Under EU ecodesign rules (Regulation (EU) 2023/1670), key spare parts must stay available for at least 7 years after the last unit of the model is placed on the market.
Guarantee
The supplier declares a guarantee of 2 years on the EU register. Your statutory rights in the EU are at least 2 years.
Software updates
Operating-system updates for at least 5 years after the end of placement on the market.
Repair information
Registration history
- 10 February 2026 First published in the EU energy label register (EPREL)
- 11 February 2026 Placed on the EU market
Similar devices from other brands
- Nothing Phone (4b)63.3 h battery · 5 yrs updates · repairability C45/100
- vivo X300 Ultra56.9 h battery · 5 yrs updates · repairability C45/100
- Xiaomi 1764 h battery · 5 yrs updates · repairability C45/100
- Oukitel C17 A1653.8 h battery · 5 yrs updates · repairability B45/100
- Motorola G1757 h battery · 5 yrs updates · repairability B45/100
- TCL NXTPAPER 60 Ultra50.8 h battery · 7 yrs updates · repairability B45/100
Compare side by side: REDMAGIC 红魔11 Air vs Nothing Phone (4b) · REDMAGIC 红魔11 Air vs vivo X300 Ultra · REDMAGIC 红魔11 Air vs Xiaomi 17
Source: EU energy label register (EPREL), registration 2570720. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Redmagic.