realme C75x vs RedMagic 11 Air
28.9Performance81
39.6Display67.1
29Camera42.6
58.1Battery87.3
20Features86.7
1 spec wins — realme C75x12 spec wins — RedMagic 11 Air
InnoReviews verdict
RedMagic 11 Air wins this phone face-off, 72.3 to 36, pulling ahead mainly in features (+67) and performance (+52). realme C75x still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the realme C75x
No decisive spec advantages — this side competes on price and preference.
Reasons to pick the RedMagic 11 Air
- Stronger performance score: 81 vs 29
- Stronger display score: 67 vs 40
- Stronger camera score: 43 vs 29
- Stronger battery score: 87 vs 58
- Stronger features score: 87 vs 20
Display
| Spec | realme C75x | RedMagic 11 Air |
|---|---|---|
| Screen size | 6.67 ″ | 6.85 ″+3% |
| Panel type | IPS LCD | AMOLED |
| Resolution | 720x1604 | 1216x2688 |
| Pixel density | 264 ppi | 431 ppi+63% |
| Refresh rate | 120 Hz | 144 Hz+20% |
| Peak brightness | 625 nits | 1,800 nits+188% |
| Screen-to-body | 84.9 % | 95.1 %+12% |
Performance
| Spec | realme C75x | RedMagic 11 Air |
|---|---|---|
| Chipset | MediaTek Helio G81 Ultra | Snapdragon 8 Elite |
| AnTuTu | — | 2,694,432 |
| Geekbench 6 (single) | — | 3,193Top 9% |
| Geekbench 6 (multi) | — | 9,891Top 8% |
| RAM (max) | 8 GB | 16 GB+100% |
| Storage options | 128/256GB | 256GB/512GB |
| Storage type | — | UFS 4.1 |
Camera
| Spec | realme C75x | RedMagic 11 Air |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.9 |
| Ultra-wide | — | 8 MP |
| Max video | 1080p@30fps | 8K@30fps |
| Front camera | 5 MP | 16 MP+220% |
| OIS | — | Yes |
Battery
| Spec | realme C75x | RedMagic 11 Air |
|---|---|---|
| Capacity | 5,600 mAh | 7,000 mAh+25% |
| Wired charging | 45 W | 80 W+78% |
| Active use endurance | — | 17.3 h |
Design
| Spec | realme C75x | RedMagic 11 Air |
|---|---|---|
| Weight | 196 g+5% | 207 g |
| Thickness | 8 mm | 7.9 mm+2% |
| IP rating | IP66/IP68/IP69 | IP54 |
| Frame material | — | Aluminum |
Connectivity
| Spec | realme C75x | RedMagic 11 Air |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6E |
| Bluetooth | 5.0 | 5.4 |
| NFC | No | Yes |
| USB | USB Type-C | USB-C 2.0 |
Software
| Spec | realme C75x | RedMagic 11 Air |
|---|---|---|
| OS at launch | Android 15 | Android 16 (RedMagic OS 11) |
Audio
| Spec | realme C75x | RedMagic 11 Air |
|---|---|---|
| Stereo speakers | — | Yes |
| 3.5mm jack | No | No |