OnePlus Ace 6 vs Xiaomi 12S Pro
The OnePlus Ace 6 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Xiaomi 12S Pro (2022) runs on the Qualcomm Snapdragon 8+ Gen 1. By overall MobileRank rating, the Xiaomi 12S Pro leads — 74/100 vs 73/100 (a 1-point difference). Key differences: the OnePlus Ace 6 has the bigger battery (7800 mAh vs 4600); the OnePlus Ace 6 is faster in AnTuTu (3,332,530 vs 1,420,808).
Profile comparison
Category scores
OnePlus Ace 6
Xiaomi 12S Pro
What makes OnePlus Ace 6 better?
- Higher AnTuTu: 3332530 vs 1420808
- Better Geekbench Single: 3013 vs 1761
- Better Geekbench Multi: 9287 vs 4688
- Bigger battery: 7800 vs 4600 mAh
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 71/100)
- Longer battery life (79/100 vs 71/100)
- Better display (94/100 vs 90/100)
What makes Xiaomi 12S Pro better?
- Lighter: 203g vs 213g
- Better camera (78/100 vs 35/100)
- Better portability (55/100 vs 48/100)
Comparison verdict
Comparing the OnePlus Ace 6 vs the Xiaomi 12S Pro, the Xiaomi 12S Pro scores 1 points higher (74/100 vs 73/100). In the "performance" category, the OnePlus Ace 6 leads (92/100 vs 71/100). In the "camera" category, the Xiaomi 12S Pro leads (78/100 vs 35/100). In the "performance" category, the OnePlus Ace 6 notably outperforms the Xiaomi 12S Pro (92/100 vs 71/100). In the "display" category, the OnePlus Ace 6 and the Xiaomi 12S Pro are nearly equal (94/100 vs 90/100). In the "camera" category, the Xiaomi 12S Pro significantly outperforms the OnePlus Ace 6 (78/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 is a bit better (79/100 vs 71/100). In the "portability" category, the Xiaomi 12S Pro is a bit better (55/100 vs 48/100).
Specs comparison
| Specification | OnePlus Ace 6 | Xiaomi 12S Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8+ Gen 1 | |
| AnTuTu | 3332530 | 1420808 | |
| Geekbench Single | 3013 | 1761 | |
| Geekbench Multi | 9287 | 4688 | |
| Display | 6.8" OLED | 6.7" LTPO AMOLED | |
| Resolution | 2800x1272 | 1440x3200 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 7800 mAh | 4600 mAh | |
| Charging | 120W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB / 512GB | |
| OS | Android 15 | Android 12, MIUI 13 | |
| Brightness (peak) | 1800 nits | 1500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.4×77.0×8.3 mm | 163.6×74.6×8.2 mm | |
| Weight | 213 g | 203 g | |
| Launch price | $399 | — |
Camera comparison
OnePlus Ace 6
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 12S Pro
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus Ace 6
- 6.8" OLED
- Resolution: 2800x1272
- Refresh rate: 165 Hz
Xiaomi 12S Pro
- 6.7" LTPO AMOLED
- Resolution: 1440x3200
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 6
- 7800 mAh
- Wired: 120W
- No wireless charging
Xiaomi 12S Pro
- 4600 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared OnePlus Ace 6 and Xiaomi 12S Pro, covering their specs and all relevant benchmarks.
OnePlus Ace 6 leads Xiaomi 12S Pro by 134.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Xiaomi 12S Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 notably outperforms the Xiaomi 12S Pro (92/100 vs 71/100).
display
In the "display" category, the OnePlus Ace 6 and the Xiaomi 12S Pro are nearly equal (94/100 vs 90/100).
camera
In the "camera" category, the Xiaomi 12S Pro significantly outperforms the OnePlus Ace 6 (78/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 6 is a bit better (79/100 vs 71/100).
portability
In the "portability" category, the Xiaomi 12S Pro is a bit better (55/100 vs 48/100).
Frequently asked questions
Which is better: the OnePlus Ace 6 or the Xiaomi 12S Pro?
The Xiaomi 12S Pro edges out the OnePlus Ace 6 by just 1 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 6 and the Xiaomi 12S Pro?
The OnePlus Ace 6 has a MobileRank rating of 73/100, the Xiaomi 12S Pro — 74/100.
Which has the better camera: the OnePlus Ace 6 or the Xiaomi 12S Pro?
The Xiaomi 12S Pro leads on camera score (78/100 vs 35/100).
Which is more powerful: the OnePlus Ace 6 or the Xiaomi 12S Pro?
The OnePlus Ace 6 leads on performance (92/100 vs 71/100).
Should you choose the OnePlus Ace 6 over the Xiaomi 12S Pro?
The OnePlus Ace 6 is a better fit for gamers and power users, those who care about battery life. The Xiaomi 12S Pro is a better fit for active users.