ASUS Zenfone 12 Ultra vs Oppo Reno12 (China)
The ASUS Zenfone 12 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Oppo Reno12 (China) (2024) runs on the MediaTek Dimensity 8250. By overall MobileRank rating, the ASUS Zenfone 12 Ultra leads — 75/100 vs 66/100 (a 9-point difference). Key differences: the ASUS Zenfone 12 Ultra has the bigger battery (5500 mAh vs 5000); the Oppo Reno12 (China) is noticeably lighter (179g vs 220g).
ASUS Zenfone 12 Ultra
Oppo Reno12 (China)
- Bigger battery: 5500 vs 5000 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Longer battery life (66/100 vs 56/100)
- Better display (89/100 vs 80/100)
- Faster charging: 80W vs 65W
- Lighter: 179g vs 220g
- Better camera (64/100 vs 56/100)
- Better portability (79/100 vs 38/100)
Comparing the ASUS Zenfone 12 Ultra vs the Oppo Reno12 (China), the ASUS Zenfone 12 Ultra scores 9 points higher (75/100 vs 66/100). In the "battery" category, the ASUS Zenfone 12 Ultra leads (66/100 vs 56/100). In the "display" category, the ASUS Zenfone 12 Ultra is a bit better (89/100 vs 80/100). In the "camera" category, the Oppo Reno12 (China) is a bit better (64/100 vs 56/100). In the "battery" category, the ASUS Zenfone 12 Ultra is a bit better (66/100 vs 56/100). In the "portability" category, the Oppo Reno12 (China) significantly outperforms the ASUS Zenfone 12 Ultra (79/100 vs 38/100).
| Specification | ASUS Zenfone 12 Ultra | Oppo Reno12 (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 8250 | |
| AnTuTu | 3119308 | — | |
| Geekbench Single | 3041 | — | |
| Geekbench Multi | 9494 | — | |
| Display | 6.8" LTPO AMOLED | 6.7" AMOLED | |
| Resolution | 1080x2400 | 1080x2412 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 5500 mAh | 5000 mAh | |
| Charging | 65W | 80W | |
| Wireless charging | 15W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Telephoto | 32 MP | 50 MP | |
| Front camera | 32 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 15, up to 2 major Android upgrades | Android 14, ColorOS 14.1 | |
| Brightness (peak) | 2500 nits | 1200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP65 | |
| Dimensions | 163.8×77.0×8.9 mm | 161.4×74.8×7.3 mm | |
| Weight | 220 g | 179 g | |
| Launch price | — | — |
ASUS Zenfone 12 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 13MP
- Telephoto: 32MP
- Front: 32MP
Oppo Reno12 (China)
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 50MP
ASUS Zenfone 12 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1080x2400
- Refresh rate: 144 Hz
Oppo Reno12 (China)
- 6.7" AMOLED
- Resolution: 1080x2412
- Refresh rate: 120 Hz
ASUS Zenfone 12 Ultra
- 5500 mAh
- Wired: 65W
- Wireless: 15W
Oppo Reno12 (China)
- 5000 mAh
- Wired: 80W
- No wireless charging
display
In the "display" category, the ASUS Zenfone 12 Ultra is a bit better (89/100 vs 80/100).
camera
In the "camera" category, the Oppo Reno12 (China) is a bit better (64/100 vs 56/100).
battery
In the "battery" category, the ASUS Zenfone 12 Ultra is a bit better (66/100 vs 56/100).
portability
In the "portability" category, the Oppo Reno12 (China) significantly outperforms the ASUS Zenfone 12 Ultra (79/100 vs 38/100).
Which is better: the ASUS Zenfone 12 Ultra or the Oppo Reno12 (China)?
The ASUS Zenfone 12 Ultra edges out the Oppo Reno12 (China) by just 9 points — the two devices are very close in overall level.
What is the rating of the ASUS Zenfone 12 Ultra and the Oppo Reno12 (China)?
The ASUS Zenfone 12 Ultra has a MobileRank rating of 75/100, the Oppo Reno12 (China) — 66/100.
Which has the better camera: the ASUS Zenfone 12 Ultra or the Oppo Reno12 (China)?
The Oppo Reno12 (China) leads on camera score (64/100 vs 56/100).
Should you choose the ASUS Zenfone 12 Ultra over the Oppo Reno12 (China)?
The ASUS Zenfone 12 Ultra is a better fit for gamers and power users. The Oppo Reno12 (China) is a better fit for everyday use.