Realme C30s vs Xiaomi 15 Ultra
Comparing the Realme C30s (2022) and the Xiaomi 15 Ultra (2025) on specs and benchmarks. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 36/100 (a 49-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 5000); the main camera is 8 MP vs 50 MP; the Xiaomi 15 Ultra has NFC for contactless payments, the Realme C30s doesn't; the Realme C30s is noticeably lighter (186g vs 225g).
Realme C30s
Xiaomi 15 Ultra
- Lighter: 186g vs 225g
- Better portability (62/100 vs 29/100)
- Bigger battery: 6000 vs 5000 mAh
- Better main camera: 50MP vs 8MP
- Better camera (87/100 vs 10/100)
- Longer battery life (80/100 vs 66/100)
- Better display (90/100 vs 39/100)
Comparing the Realme C30s vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 49 points higher (85/100 vs 36/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 10/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 66/100). In the "display" category, the Xiaomi 15 Ultra significantly outperforms the Realme C30s (90/100 vs 39/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Realme C30s (87/100 vs 10/100). In the "battery" category, the Xiaomi 15 Ultra is a bit better (80/100 vs 66/100). In the "portability" category, the Realme C30s significantly outperforms the Xiaomi 15 Ultra (62/100 vs 29/100).
| Specification | Realme C30s | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | — | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | — | 3030376 | |
| Geekbench Single | — | 3050 | |
| Geekbench Multi | — | 10200 | |
| Display | 6.5" IPS LCD | 6.7" LTPO AMOLED | |
| Resolution | 720x1600 | 3200x1440 | |
| Refresh rate | — | 120 Hz | |
| Battery | 5000 mAh | 6000 mAh | |
| Charging | — | 90W | |
| Wireless charging | — | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 8 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 32 MP | |
| RAM | 2GB / 3GB / 4GB | 16GB | |
| Storage | 32GB / 64GB | 256GB / 512GB / 1TB | |
| OS | Android 12, Realme UI Go | Android 15 / HyperOS 2 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 164.2×75.7×8.5 mm | 161.3×75.3×9.4 mm | |
| Weight | 186 g | 225 g | |
| Launch price | — | $999 |
Realme C30s
- Main: 8MP
- Front: 5MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Realme C30s
- 6.5" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Realme C30s
- 5000 mAh
- Wireless charging: no data
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
Realme C30s
Price unknowndisplay
In the "display" category, the Xiaomi 15 Ultra significantly outperforms the Realme C30s (90/100 vs 39/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Realme C30s (87/100 vs 10/100).
battery
In the "battery" category, the Xiaomi 15 Ultra is a bit better (80/100 vs 66/100).
portability
In the "portability" category, the Realme C30s significantly outperforms the Xiaomi 15 Ultra (62/100 vs 29/100).
Which is better: the Realme C30s or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Realme C30s by 49 points (85/100 vs 36/100).
What is the rating of the Realme C30s and the Xiaomi 15 Ultra?
The Realme C30s has a MobileRank rating of 36/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Realme C30s or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 10/100).
Should you choose the Realme C30s over the Xiaomi 15 Ultra?
The Realme C30s is a better fit for everyday use. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.