FPSVersusOnePlus 15 vs Xiaomi 15
Performance score
OnePlus 15 is 19% faster than Xiaomi 15 by our estimate.
A smartphone's score is the score of its chip — our calculation from specs, not a benchmark. See screen, battery and cameras in the tables below.
Overview
| OnePlus 15 | Xiaomi 15 | |
|---|---|---|
| Performance (0–100) | 47.21 | 39.82 |
| Chip | Snapdragon 8 Elite Gen 5 | Snapdragon 8 Elite |
| Brand | OnePlus | Xiaomi |
| Release date | Q4 2025 | Q1 2025 |
| OS at launch | Android 16 | Android 15 |
Display
| OnePlus 15 | Xiaomi 15 | |
|---|---|---|
| Screen size | 6.78″ | 6.36″ |
| Resolution | 2772×1272 | 2670×1200 |
| Refresh rate | 165 Hz | 120 Hz |
| Display type | AMOLED | AMOLED |
Memory
| OnePlus 15 | Xiaomi 15 | |
|---|---|---|
| RAM | 12 / 16 GB | 12 GB |
| Storage | 256 GB / 512 GB | 256 GB / 512 GB |
Battery, cameras, body
| OnePlus 15 | Xiaomi 15 | |
|---|---|---|
| Battery | 7300 mAh | 5240 mAh |
| Wired charging | 120 W | 90 W |
| Main camera | 50 MP | 50 MP |
| Rear cameras | 3 | 3 |
| Front camera | 32 MP | 32 MP |
| Weight | 211 g | 191 g |
Pros and cons
OnePlus 15
- chip is 19% faster
- bigger battery: 7300 vs 5240 mAh
- faster charging: 120 vs 90 W
- smoother screen: 165 vs 120 Hz
- more RAM: up to 16 vs 12 GB
- bigger screen: 6.78″ vs 6.36″
Xiaomi 15
- more compact: 6.36″ vs 6.78″ screen
- lighter: 191 vs 211 g
Other comparisons
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