OnePlus Ace 7 vs Xiaomi 12
The OnePlus Ace 7 (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi 12 (2022) runs on the Qualcomm Snapdragon 8 Gen 1. By overall MobileRank rating, the OnePlus Ace 7 leads — 77/100 vs 64/100 (a 13-point difference). Key differences: the OnePlus Ace 7 has the bigger battery (9000 mAh vs 4500); the OnePlus Ace 7 is faster in AnTuTu (3,942,923 vs 1,322,176).
OnePlus Ace 7
Xiaomi 12
- Higher AnTuTu: 3942923 vs 1322176
- Better Geekbench Single: 3640 vs 1675
- Better Geekbench Multi: 11033 vs 4453
- Bigger battery: 9000 vs 4500 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 185Hz vs 120Hz
- Higher performance (98/100 vs 69/100)
- Longer battery life (80/100 vs 57/100)
- Better display (94/100 vs 82/100)
- Better camera (52/100 vs 35/100)
Comparing the OnePlus Ace 7 vs the Xiaomi 12, the OnePlus Ace 7 scores 13 points higher (77/100 vs 64/100). In the "performance" category, the OnePlus Ace 7 leads (98/100 vs 69/100). In the "camera" category, the Xiaomi 12 leads (52/100 vs 35/100). In the "battery" category, the OnePlus Ace 7 leads (80/100 vs 57/100). In the "performance" category, the OnePlus Ace 7 notably outperforms the Xiaomi 12 (98/100 vs 69/100). In the "display" category, the OnePlus Ace 7 is a bit better (94/100 vs 82/100). In the "camera" category, the Xiaomi 12 notably outperforms the OnePlus Ace 7 (52/100 vs 35/100). In the "battery" category, the OnePlus Ace 7 notably outperforms the Xiaomi 12 (80/100 vs 57/100).
| Specification | OnePlus Ace 7 | Xiaomi 12 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Gen 1 | |
| AnTuTu | 3942923 | 1322176 | |
| Geekbench Single | 3640 | 1675 | |
| Geekbench Multi | 11033 | 4453 | |
| Display | 6.8" AMOLED | 6.3" AMOLED | |
| Resolution | 1272x2800 | 2400x1080 | |
| Refresh rate | 185 Hz | 120 Hz | |
| Battery | 9000 mAh | 4500 mAh | |
| Charging | 100W | 67W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 113 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 13 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16, ColorOS 16 | Android 12 | |
| Brightness (peak) | — | 1100 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | — | 152.7×69.9×8.2 mm | |
| Weight | — | 180 g | |
| Launch price | — | $750 |
OnePlus Ace 7
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 12
- Main: 50MP f/1.88
- Ultrawide: 13MP
- Front: 32MP
OnePlus Ace 7
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 185 Hz
Xiaomi 12
- 6.3" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
OnePlus Ace 7
- 9000 mAh
- Wired: 100W
- No wireless charging
Xiaomi 12
- 4500 mAh
- Wired: 67W
- Wireless: 50W
We compared OnePlus Ace 7 and Xiaomi 12, covering their specs and all relevant benchmarks.
OnePlus Ace 7 leads Xiaomi 12 by 198.2% in our overall performance rating.
OnePlus Ace 7
Price unknownperformance
In the "performance" category, the OnePlus Ace 7 notably outperforms the Xiaomi 12 (98/100 vs 69/100).
display
In the "display" category, the OnePlus Ace 7 is a bit better (94/100 vs 82/100).
camera
In the "camera" category, the Xiaomi 12 notably outperforms the OnePlus Ace 7 (52/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 7 notably outperforms the Xiaomi 12 (80/100 vs 57/100).
Which is better: the OnePlus Ace 7 or the Xiaomi 12?
The OnePlus Ace 7 is noticeably better than the Xiaomi 12 — the overall rating gap is 13 points.
What is the rating of the OnePlus Ace 7 and the Xiaomi 12?
The OnePlus Ace 7 has a MobileRank rating of 77/100, the Xiaomi 12 — 64/100.
Which has the better camera: the OnePlus Ace 7 or the Xiaomi 12?
The Xiaomi 12 leads on camera score (52/100 vs 35/100).
Which is more powerful: the OnePlus Ace 7 or the Xiaomi 12?
The OnePlus Ace 7 leads on performance (98/100 vs 69/100).
Should you choose the OnePlus Ace 7 over the Xiaomi 12?
The OnePlus Ace 7 is a better fit for gamers and power users, those who care about battery life. The Xiaomi 12 is a better fit for active users.