ASUS Zenfone 12 Ultra vs Realme C30s
Comparing the ASUS Zenfone 12 Ultra (2025) and the Realme C30s (2022) on specs and benchmarks. By overall MobileRank rating, the ASUS Zenfone 12 Ultra leads — 75/100 vs 36/100 (a 39-point difference). Key differences: the ASUS Zenfone 12 Ultra has the bigger battery (5500 mAh vs 5000); the main camera is 50 MP vs 8 MP; the ASUS Zenfone 12 Ultra has NFC for contactless payments, the Realme C30s doesn't; the Realme C30s is noticeably lighter (186g vs 220g).
ASUS Zenfone 12 Ultra
Realme C30s
- Bigger battery: 5500 vs 5000 mAh
- Better main camera: 50MP vs 8MP
- Better camera (56/100 vs 10/100)
- Better display (89/100 vs 39/100)
- Lighter: 186g vs 220g
- Better portability (62/100 vs 38/100)
Comparing the ASUS Zenfone 12 Ultra vs the Realme C30s, the ASUS Zenfone 12 Ultra scores 39 points higher (75/100 vs 36/100). In the "camera" category, the ASUS Zenfone 12 Ultra leads (56/100 vs 10/100). In the "display" category, the ASUS Zenfone 12 Ultra significantly outperforms the Realme C30s (89/100 vs 39/100). In the "camera" category, the ASUS Zenfone 12 Ultra significantly outperforms the Realme C30s (56/100 vs 10/100). In the "battery" category, both devices are on the same level — 66/100. In the "portability" category, the Realme C30s notably outperforms the ASUS Zenfone 12 Ultra (62/100 vs 38/100).
| Specification | ASUS Zenfone 12 Ultra | Realme C30s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | — | |
| AnTuTu | 3119308 | — | |
| Geekbench Single | 3041 | — | |
| Geekbench Multi | 9494 | — | |
| Display | 6.8" LTPO AMOLED | 6.5" IPS LCD | |
| Resolution | 2400x1080 | 720x1600 | |
| Refresh rate | 144 Hz | — | |
| Battery | 5500 mAh | 5000 mAh | |
| Charging | 65W | — | |
| Wireless charging | 15W | — | |
| Main camera | 50 MP | 8 MP | |
| Ultrawide | 13 MP | 0 MP | |
| Telephoto | 32 MP | 0 MP | |
| Front camera | 32 MP | 5 MP | |
| RAM | 12GB / 16GB | 2GB / 3GB / 4GB | |
| Storage | 256GB / 512GB | 32GB / 64GB | |
| OS | Android 15 / ZenUI | Android 12, Realme UI Go | |
| Brightness (peak) | 2500 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 163.8×77.0×8.9 mm | 164.2×75.7×8.5 mm | |
| Weight | 220 g | 186 g | |
| Launch price | $999 | — |
ASUS Zenfone 12 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
Realme C30s
- Main: 8MP
- Front: 5MP
ASUS Zenfone 12 Ultra
- 6.8" LTPO AMOLED
- Resolution: 2400x1080
- Refresh rate: 144 Hz
Realme C30s
- 6.5" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
ASUS Zenfone 12 Ultra
- 5500 mAh
- Wired: 65W
- Wireless: 15W
Realme C30s
- 5000 mAh
- Wireless charging: no data
Realme C30s
Price unknowndisplay
In the "display" category, the ASUS Zenfone 12 Ultra significantly outperforms the Realme C30s (89/100 vs 39/100).
camera
In the "camera" category, the ASUS Zenfone 12 Ultra significantly outperforms the Realme C30s (56/100 vs 10/100).
battery
In the "battery" category, both devices are on the same level — 66/100.
portability
In the "portability" category, the Realme C30s notably outperforms the ASUS Zenfone 12 Ultra (62/100 vs 38/100).
Which is better: the ASUS Zenfone 12 Ultra or the Realme C30s?
The ASUS Zenfone 12 Ultra significantly outperforms the Realme C30s by 39 points (75/100 vs 36/100).
What is the rating of the ASUS Zenfone 12 Ultra and the Realme C30s?
The ASUS Zenfone 12 Ultra has a MobileRank rating of 75/100, the Realme C30s — 36/100.
Which has the better camera: the ASUS Zenfone 12 Ultra or the Realme C30s?
The ASUS Zenfone 12 Ultra leads on camera score (56/100 vs 10/100).
Should you choose the ASUS Zenfone 12 Ultra over the Realme C30s?
The ASUS Zenfone 12 Ultra is a better fit for gamers and power users. The Realme C30s is a better fit for everyday use.