RedMagic 11 Air vs REDMI K90 Ultra
81Performance64.4
67.1Display78.7
42.6Camera43.4
87.3Battery83.2
86.7Features86.7
4 spec wins — RedMagic 11 Air6 spec wins — REDMI K90 Ultra
InnoReviews verdict
RedMagic 11 Air wins this phone face-off, 72.3 to 69.1, pulling ahead mainly in performance (+17) and battery (+4). REDMI K90 Ultra still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the RedMagic 11 Air
- Stronger performance score: 81 vs 64
- Stronger battery score: 87 vs 83
Reasons to pick the REDMI K90 Ultra
- Stronger display score: 79 vs 67
- 94% higher Peak brightness: 3,500 nits vs 1,800 nits
- 25% higher Front camera: 20 MP vs 16 MP
- 25% higher Wired charging: 100 W vs 80 W
- 22% higher capacity: 8,550 mAh vs 7,000 mAh
Display
| Spec | RedMagic 11 Air | REDMI K90 Ultra |
|---|---|---|
| Screen size | 6.85 ″ | 6.83 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 1216x2688 | 1280x2772 |
| Pixel density | 431 ppi | 447 ppi+4% |
| Refresh rate | 144 Hz | 165 Hz+15% |
| Peak brightness | 1,800 nits | 3,500 nits+94% |
| Screen-to-body | 95.1 %+5% | 90.3 % |
Performance
| Spec | RedMagic 11 Air | REDMI K90 Ultra |
|---|---|---|
| Chipset | Snapdragon 8 Elite | Snapdragon 8 Elite |
| AnTuTu | 2,694,432 | — |
| Geekbench 6 (single) | 3,193Top 10% | — |
| Geekbench 6 (multi) | 9,891Top 9% | — |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256GB/512GB | 256/512GB |
| Storage type | UFS 4.1 | UFS 4.1 |
Camera
| Spec | RedMagic 11 Air | REDMI K90 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.9 | f/1.7 |
| Ultra-wide | 8 MP | 8 MP |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 16 MP | 20 MP+25% |
| OIS | Yes | Yes |
Battery
| Spec | RedMagic 11 Air | REDMI K90 Ultra |
|---|---|---|
| Capacity | 7,000 mAh | 8,550 mAh+22% |
| Wired charging | 80 W | 100 W+25% |
| Active use endurance | 17.3 h | — |
Design
| Spec | RedMagic 11 Air | REDMI K90 Ultra |
|---|---|---|
| Weight | 207 g+9% | 227 g |
| Thickness | 7.9 mm+4% | 8.2 mm |
| IP rating | IP54 | IP68/IP69 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | RedMagic 11 Air | REDMI K90 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C |
| eSIM | — | No |
Software
| Spec | RedMagic 11 Air | REDMI K90 Ultra |
|---|---|---|
| OS at launch | Android 16 (RedMagic OS 11) | Android 16 (HyperOS 3) |
Audio
| Spec | RedMagic 11 Air | REDMI K90 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |