Nubia Red Magic 11 Air vs Realme C51s
The Nubia Red Magic 11 Air (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Realme C51s (2024) runs on the Unisoc Tiger T612. By overall MobileRank rating, the Nubia Red Magic 11 Air leads — 72/100 vs 32/100 (a 40-point difference). Key differences: the Nubia Red Magic 11 Air has the bigger battery (7000 mAh vs 5000); the Realme C51s is noticeably lighter (182g vs 215g).
Nubia Red Magic 11 Air
Realme C51s
- Better Geekbench Single: 3041 vs 360
- Better Geekbench Multi: 9494 vs 1250
- Bigger battery: 7000 vs 5000 mAh
- Faster charging: 80W vs 33W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (93/100 vs 16/100)
- Longer battery life (68/100 vs 46/100)
- Better display (93/100 vs 43/100)
- Lighter: 182g vs 215g
- Better portability (75/100 vs 50/100)
Comparing the Nubia Red Magic 11 Air vs the Realme C51s, the Nubia Red Magic 11 Air scores 40 points higher (72/100 vs 32/100). In the "performance" category, the Nubia Red Magic 11 Air leads (93/100 vs 16/100). In the "battery" category, the Nubia Red Magic 11 Air leads (68/100 vs 46/100). In the "performance" category, the Nubia Red Magic 11 Air significantly outperforms the Realme C51s (93/100 vs 16/100). In the "display" category, the Nubia Red Magic 11 Air significantly outperforms the Realme C51s (93/100 vs 43/100). In the "battery" category, the Nubia Red Magic 11 Air notably outperforms the Realme C51s (68/100 vs 46/100). In the "portability" category, the Realme C51s notably outperforms the Nubia Red Magic 11 Air (75/100 vs 50/100).
| Specification | Nubia Red Magic 11 Air | Realme C51s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Unisoc Tiger T612 | |
| AnTuTu | 3448524 | — | |
| Geekbench Single | 3041 | 360 | |
| Geekbench Multi | 9494 | 1250 | |
| Display | 6.8" AMOLED | 6.7" IPS LCD | |
| Resolution | 2688x1216 | 720x1600 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 7000 mAh | 5000 mAh | |
| Charging | 80W | 33W | |
| Main camera | 50 MP | — | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 5 MP | |
| RAM | 12GB / 16GB | 6GB | |
| Storage | 256GB / 512GB | 128GB | |
| OS | Android 16 | Android 13, Realme UI | |
| Brightness (peak) | 1800 nits | 560 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP54 | |
| Dimensions | 163.8×76.5×8.0 mm | 167.2×76.7×7.5 mm | |
| Weight | 215 g | 182 g | |
| Launch price | $499 | — |
Nubia Red Magic 11 Air
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 16MP
Realme C51s
- Main: —
- Front: 5MP
Nubia Red Magic 11 Air
- 6.8" AMOLED
- Resolution: 2688x1216
- Refresh rate: 144 Hz
Realme C51s
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 90 Hz
Nubia Red Magic 11 Air
- 7000 mAh
- Wired: 80W
- No wireless charging
Realme C51s
- 5000 mAh
- Wired: 33W
- No wireless charging
Realme C51s
Price unknownperformance
In the "performance" category, the Nubia Red Magic 11 Air significantly outperforms the Realme C51s (93/100 vs 16/100).
display
In the "display" category, the Nubia Red Magic 11 Air significantly outperforms the Realme C51s (93/100 vs 43/100).
battery
In the "battery" category, the Nubia Red Magic 11 Air notably outperforms the Realme C51s (68/100 vs 46/100).
portability
In the "portability" category, the Realme C51s notably outperforms the Nubia Red Magic 11 Air (75/100 vs 50/100).
Which is better: the Nubia Red Magic 11 Air or the Realme C51s?
The Nubia Red Magic 11 Air significantly outperforms the Realme C51s by 40 points (72/100 vs 32/100).
What is the rating of the Nubia Red Magic 11 Air and the Realme C51s?
The Nubia Red Magic 11 Air has a MobileRank rating of 72/100, the Realme C51s — 32/100.
Which is more powerful: the Nubia Red Magic 11 Air or the Realme C51s?
The Nubia Red Magic 11 Air leads on performance (93/100 vs 16/100).
Should you choose the Nubia Red Magic 11 Air over the Realme C51s?
The Nubia Red Magic 11 Air is a better fit for gamers and power users. The Realme C51s is a better fit for everyday use.