OnePlus 15 vs Xiaomi Mi 11i
The OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi Mi 11i (2021) runs on the Qualcomm Snapdragon 888. By overall MobileRank rating, the OnePlus 15 leads — 86/100 vs 56/100 (a 30-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 4520); the main camera is 50 MP vs 108 MP; the OnePlus 15 is faster in AnTuTu (3,646,161 vs 1,119,714); the Xiaomi Mi 11i is noticeably lighter (196g vs 213g).
OnePlus 15
Xiaomi Mi 11i
- Higher AnTuTu: 3646161 vs 1119714
- Better Geekbench Single: 3640 vs 1488
- Better Geekbench Multi: 11033 vs 3373
- Bigger battery: 6500 vs 4520 mAh
- Faster charging: 120W vs 33W
- Higher performance (97/100 vs 63/100)
- Better camera (78/100 vs 46/100)
- Longer battery life (89/100 vs 36/100)
- Better display (84/100 vs 79/100)
- Better main camera: 108MP vs 50MP
- Lighter: 196g vs 213g
- Better portability (64/100 vs 50/100)
Comparing the OnePlus 15 vs the Xiaomi Mi 11i, the OnePlus 15 scores 30 points higher (86/100 vs 56/100). In the "performance" category, the OnePlus 15 leads (97/100 vs 63/100). In the "camera" category, the OnePlus 15 leads (78/100 vs 46/100). In the "battery" category, the OnePlus 15 leads (89/100 vs 36/100). In the "performance" category, the OnePlus 15 significantly outperforms the Xiaomi Mi 11i (97/100 vs 63/100). In the "display" category, the OnePlus 15 is a bit better (84/100 vs 79/100). In the "camera" category, the OnePlus 15 significantly outperforms the Xiaomi Mi 11i (78/100 vs 46/100). In the "battery" category, the OnePlus 15 significantly outperforms the Xiaomi Mi 11i (89/100 vs 36/100). In the "portability" category, the Xiaomi Mi 11i is a bit better (64/100 vs 50/100).
| Specification | OnePlus 15 | Xiaomi Mi 11i | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 888 | |
| AnTuTu | 3646161 | 1119714 | |
| Geekbench Single | 3640 | 1488 | |
| Geekbench Multi | 11033 | 3373 | |
| Display | 6.8" AMOLED | 6.7" Super AMOLED | |
| Resolution | 1272x2772 | 1080x2400 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 4520 mAh | |
| Charging | 120W | 33W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 108 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16, OxygenOS 16 (Global), ColorOS 16 (China) | Android 11, MIUI 12 | |
| Brightness (peak) | 1800 nits | 1300 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP53 | |
| Dimensions | 161.4×76.7×8.1 mm | 163.7×76.4×7.8 mm | |
| Weight | 213 g | 196 g | |
| Launch price | $799 | — |
OnePlus 15
- Main: 50MP
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi Mi 11i
- Main: 108MP f/f/1.8
- Ultrawide: 8MP
- Front: 20MP
OnePlus 15
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 120 Hz
Xiaomi Mi 11i
- 6.7" Super AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
OnePlus 15
- 6500 mAh
- Wired: 120W
- Wireless: 50W
Xiaomi Mi 11i
- 4520 mAh
- Wired: 33W
- No wireless charging
We compared OnePlus 15 and Xiaomi Mi 11i, covering their specs and all relevant benchmarks.
OnePlus 15 leads Xiaomi Mi 11i by 225.6% in our overall performance rating.
Xiaomi Mi 11i
Price unknownperformance
In the "performance" category, the OnePlus 15 significantly outperforms the Xiaomi Mi 11i (97/100 vs 63/100).
display
In the "display" category, the OnePlus 15 is a bit better (84/100 vs 79/100).
camera
In the "camera" category, the OnePlus 15 significantly outperforms the Xiaomi Mi 11i (78/100 vs 46/100).
battery
In the "battery" category, the OnePlus 15 significantly outperforms the Xiaomi Mi 11i (89/100 vs 36/100).
portability
In the "portability" category, the Xiaomi Mi 11i is a bit better (64/100 vs 50/100).
Which is better: the OnePlus 15 or the Xiaomi Mi 11i?
The OnePlus 15 significantly outperforms the Xiaomi Mi 11i by 30 points (86/100 vs 56/100).
What is the rating of the OnePlus 15 and the Xiaomi Mi 11i?
The OnePlus 15 has a MobileRank rating of 86/100, the Xiaomi Mi 11i — 56/100.
Which has the better camera: the OnePlus 15 or the Xiaomi Mi 11i?
The OnePlus 15 leads on camera score (78/100 vs 46/100).
Which is more powerful: the OnePlus 15 or the Xiaomi Mi 11i?
The OnePlus 15 leads on performance (97/100 vs 63/100).
Should you choose the OnePlus 15 over the Xiaomi Mi 11i?
The OnePlus 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Xiaomi Mi 11i is a better fit for active users.