Oppo Reno12 (China) vs Xiaomi 17 Ultra (China)
The Oppo Reno12 (China) (2024) runs on the MediaTek Dimensity 8250, while the Xiaomi 17 Ultra (China) (2025) runs on the Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra (China) leads — 87/100 vs 66/100 (a 21-point difference). Key differences: the Xiaomi 17 Ultra (China) has the bigger battery (6800 mAh vs 5000); the Oppo Reno12 (China) is noticeably lighter (179g vs 224g).
Oppo Reno12 (China)
Xiaomi 17 Ultra (China)
- Lighter: 179g vs 224g
- Better portability (79/100 vs 42/100)
- Bigger battery: 6800 vs 5000 mAh
- Faster charging: 90W vs 80W
- Better camera (87/100 vs 64/100)
- Longer battery life (83/100 vs 56/100)
- Better display (81/100 vs 80/100)
Comparing the Oppo Reno12 (China) vs the Xiaomi 17 Ultra (China), the Xiaomi 17 Ultra (China) scores 21 points higher (87/100 vs 66/100). In the "camera" category, the Xiaomi 17 Ultra (China) leads (87/100 vs 64/100). In the "battery" category, the Xiaomi 17 Ultra (China) leads (83/100 vs 56/100). In the "display" category, the Xiaomi 17 Ultra (China) and the Oppo Reno12 (China) are nearly equal (81/100 vs 80/100). In the "camera" category, the Xiaomi 17 Ultra (China) notably outperforms the Oppo Reno12 (China) (87/100 vs 64/100). In the "battery" category, the Xiaomi 17 Ultra (China) notably outperforms the Oppo Reno12 (China) (83/100 vs 56/100). In the "portability" category, the Oppo Reno12 (China) significantly outperforms the Xiaomi 17 Ultra (China) (79/100 vs 42/100).
| Specification | Oppo Reno12 (China) | Xiaomi 17 Ultra (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8250 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | — | 3942923 | |
| Geekbench Single | — | 3640 | |
| Geekbench Multi | — | 11033 | |
| Display | 6.7" AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 1080x2412 | 1200x2608 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 6800 mAh | |
| Charging | 80W | 90W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 50 MP | 200 MP | |
| Front camera | 50 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 512GB / 1TB | |
| OS | Android 14, ColorOS 14.1 | Android 16 | |
| Brightness (peak) | 1200 nits | — | |
| NFC | yes | yes | |
| Protection | IP65 | IP68/IP69 | |
| Dimensions | 161.4×74.8×7.3 mm | 162.9×77.6×8.3 mm | |
| Weight | 179 g | 224 g | |
| Launch price | — | $892 |
Oppo Reno12 (China)
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 50MP
Xiaomi 17 Ultra (China)
- Main: 50MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Oppo Reno12 (China)
- 6.7" AMOLED
- Resolution: 1080x2412
- Refresh rate: 120 Hz
Xiaomi 17 Ultra (China)
- 6.9" LTPO AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Oppo Reno12 (China)
- 5000 mAh
- Wired: 80W
- No wireless charging
Xiaomi 17 Ultra (China)
- 6800 mAh
- Wired: 90W
- Wireless: 50W
Oppo Reno12 (China)
Price unknowndisplay
In the "display" category, the Xiaomi 17 Ultra (China) and the Oppo Reno12 (China) are nearly equal (81/100 vs 80/100).
camera
In the "camera" category, the Xiaomi 17 Ultra (China) notably outperforms the Oppo Reno12 (China) (87/100 vs 64/100).
battery
In the "battery" category, the Xiaomi 17 Ultra (China) notably outperforms the Oppo Reno12 (China) (83/100 vs 56/100).
portability
In the "portability" category, the Oppo Reno12 (China) significantly outperforms the Xiaomi 17 Ultra (China) (79/100 vs 42/100).
Which is better: the Oppo Reno12 (China) or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) significantly outperforms the Oppo Reno12 (China) by 21 points (87/100 vs 66/100).
What is the rating of the Oppo Reno12 (China) and the Xiaomi 17 Ultra (China)?
The Oppo Reno12 (China) has a MobileRank rating of 66/100, the Xiaomi 17 Ultra (China) — 87/100.
Which has the better camera: the Oppo Reno12 (China) or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on camera score (87/100 vs 64/100).
Should you choose the Oppo Reno12 (China) over the Xiaomi 17 Ultra (China)?
The Oppo Reno12 (China) is a better fit for everyday use. The Xiaomi 17 Ultra (China) is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.