OnePlus Ace 6 vs Xiaomi Mi 11i
The OnePlus Ace 6 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Xiaomi Mi 11i (2021) runs on the Qualcomm Snapdragon 888. By overall MobileRank rating, the OnePlus Ace 6 leads — 73/100 vs 56/100 (a 17-point difference). Key differences: the OnePlus Ace 6 has the bigger battery (7800 mAh vs 4520); the main camera is 50 MP vs 108 MP; the OnePlus Ace 6 is faster in AnTuTu (3,332,530 vs 1,135,878); the Xiaomi Mi 11i is noticeably lighter (196g vs 213g).
Profile comparison
Category scores
OnePlus Ace 6
Xiaomi Mi 11i
What makes OnePlus Ace 6 better?
- Higher AnTuTu: 3332530 vs 1135878
- Better Geekbench Single: 3013 vs 1500
- Better Geekbench Multi: 9287 vs 3537
- Bigger battery: 7800 vs 4520 mAh
- Faster charging: 120W vs 33W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 64/100)
- Longer battery life (79/100 vs 36/100)
- Better display (94/100 vs 79/100)
What makes Xiaomi Mi 11i better?
- Better main camera: 108MP vs 50MP
- Lighter: 196g vs 213g
- Better camera (46/100 vs 35/100)
- Better portability (64/100 vs 48/100)
Comparison verdict
Comparing the OnePlus Ace 6 vs the Xiaomi Mi 11i, the OnePlus Ace 6 scores 17 points higher (73/100 vs 56/100). In the "performance" category, the OnePlus Ace 6 leads (92/100 vs 64/100). In the "camera" category, the Xiaomi Mi 11i leads (46/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 leads (79/100 vs 36/100). In the "performance" category, the OnePlus Ace 6 notably outperforms the Xiaomi Mi 11i (92/100 vs 64/100). In the "display" category, the OnePlus Ace 6 notably outperforms the Xiaomi Mi 11i (94/100 vs 79/100). In the "camera" category, the Xiaomi Mi 11i is a bit better (46/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 significantly outperforms the Xiaomi Mi 11i (79/100 vs 36/100). In the "portability" category, the Xiaomi Mi 11i notably outperforms the OnePlus Ace 6 (64/100 vs 48/100).
Specs comparison
| Specification | OnePlus Ace 6 | Xiaomi Mi 11i | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 888 | |
| AnTuTu | 3332530 | 1135878 | |
| Geekbench Single | 3013 | 1500 | |
| Geekbench Multi | 9287 | 3537 | |
| Display | 6.8" OLED | 6.7" Super AMOLED | |
| Resolution | 2800x1272 | 1080x2400 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 7800 mAh | 4520 mAh | |
| Charging | 120W | 33W | |
| Main camera | 50 MP | 108 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 15 | Android 11, MIUI 12 | |
| Brightness (peak) | 1800 nits | 1300 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP53 | |
| Dimensions | 163.4×77.0×8.3 mm | 163.7×76.4×7.8 mm | |
| Weight | 213 g | 196 g | |
| Launch price | $399 | — |
Camera comparison
OnePlus Ace 6
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi Mi 11i
- Main: 108MP f/1.8
- Ultrawide: 8MP
- Front: 20MP
Display comparison
OnePlus Ace 6
- 6.8" OLED
- Resolution: 2800x1272
- Refresh rate: 165 Hz
Xiaomi Mi 11i
- 6.7" Super AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 6
- 7800 mAh
- Wired: 120W
- No wireless charging
Xiaomi Mi 11i
- 4520 mAh
- Wired: 33W
- No wireless charging
Overall performance score
We compared OnePlus Ace 6 and Xiaomi Mi 11i, covering their specs and all relevant benchmarks.
OnePlus Ace 6 leads Xiaomi Mi 11i by 193.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Xiaomi Mi 11i
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 notably outperforms the Xiaomi Mi 11i (92/100 vs 64/100).
display
In the "display" category, the OnePlus Ace 6 notably outperforms the Xiaomi Mi 11i (94/100 vs 79/100).
camera
In the "camera" category, the Xiaomi Mi 11i is a bit better (46/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 6 significantly outperforms the Xiaomi Mi 11i (79/100 vs 36/100).
portability
In the "portability" category, the Xiaomi Mi 11i notably outperforms the OnePlus Ace 6 (64/100 vs 48/100).
Frequently asked questions
Which is better: the OnePlus Ace 6 or the Xiaomi Mi 11i?
The OnePlus Ace 6 is noticeably better than the Xiaomi Mi 11i — the overall rating gap is 17 points.
What is the rating of the OnePlus Ace 6 and the Xiaomi Mi 11i?
The OnePlus Ace 6 has a MobileRank rating of 73/100, the Xiaomi Mi 11i — 56/100.
Which has the better camera: the OnePlus Ace 6 or the Xiaomi Mi 11i?
The Xiaomi Mi 11i leads on camera score (46/100 vs 35/100).
Which is more powerful: the OnePlus Ace 6 or the Xiaomi Mi 11i?
The OnePlus Ace 6 leads on performance (92/100 vs 64/100).
Should you choose the OnePlus Ace 6 over the Xiaomi Mi 11i?
The OnePlus Ace 6 is a better fit for gamers and power users, those who care about battery life. The Xiaomi Mi 11i is a better fit for active users.