OnePlus 15 vs Oppo F31
The OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Oppo F31 (2025) runs on the MediaTek Dimensity 6300. By overall MobileRank rating, the OnePlus 15 leads — 86/100 vs 51/100 (a 35-point difference). Key differences: the Oppo F31 has the bigger battery (7000 mAh vs 6500); the OnePlus 15 is faster in AnTuTu (3,646,161 vs 524,785); the OnePlus 15 has NFC for contactless payments, the Oppo F31 doesn't; the Oppo F31 is noticeably lighter (185g vs 213g).
OnePlus 15
Oppo F31
- Higher AnTuTu: 3646161 vs 524785
- Better Geekbench Single: 3640 vs 771
- Better Geekbench Multi: 11033 vs 1980
- Faster charging: 120W vs 80W
- Higher performance (97/100 vs 43/100)
- Better camera (78/100 vs 32/100)
- Longer battery life (89/100 vs 68/100)
- Better display (84/100 vs 80/100)
- Bigger battery: 7000 vs 6500 mAh
- Lighter: 185g vs 213g
- Better portability (68/100 vs 50/100)
Comparing the OnePlus 15 vs the Oppo F31, the OnePlus 15 scores 35 points higher (86/100 vs 51/100). In the "performance" category, the OnePlus 15 leads (97/100 vs 43/100). In the "camera" category, the OnePlus 15 leads (78/100 vs 32/100). In the "battery" category, the OnePlus 15 leads (89/100 vs 68/100). In the "performance" category, the OnePlus 15 significantly outperforms the Oppo F31 (97/100 vs 43/100). In the "display" category, the OnePlus 15 and the Oppo F31 are nearly equal (84/100 vs 80/100). In the "camera" category, the OnePlus 15 significantly outperforms the Oppo F31 (78/100 vs 32/100). In the "battery" category, the OnePlus 15 notably outperforms the Oppo F31 (89/100 vs 68/100). In the "portability" category, the Oppo F31 notably outperforms the OnePlus 15 (68/100 vs 50/100).
| Specification | OnePlus 15 | Oppo F31 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 6300 | |
| AnTuTu | 3646161 | 524785 | |
| Geekbench Single | 3640 | 771 | |
| Geekbench Multi | 11033 | 1980 | |
| Display | 6.8" AMOLED | 6.6" AMOLED | |
| Resolution | 1272x2772 | 1080x2372 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 7000 mAh | |
| Charging | 120W | 80W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16, OxygenOS 16 (Global), ColorOS 16 (China) | Android 15, ColorOS 15 | |
| Brightness (peak) | 1800 nits | 1400 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP68 | |
| Dimensions | 161.4×76.7×8.1 mm | 158.2×75.0×8.0 mm | |
| Weight | 213 g | 185 g | |
| Launch price | $799 | — |
OnePlus 15
- Main: 50MP
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Oppo F31
- Main: 50MP f/f/1.8
- Front: 16MP
OnePlus 15
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 120 Hz
Oppo F31
- 6.6" AMOLED
- Resolution: 1080x2372
- Refresh rate: 120 Hz
OnePlus 15
- 6500 mAh
- Wired: 120W
- Wireless: 50W
Oppo F31
- 7000 mAh
- Wired: 80W
- No wireless charging
We compared OnePlus 15 and Oppo F31, covering their specs and all relevant benchmarks.
OnePlus 15 leads Oppo F31 by 594.8% in our overall performance rating.
Oppo F31
Price unknownperformance
In the "performance" category, the OnePlus 15 significantly outperforms the Oppo F31 (97/100 vs 43/100).
display
In the "display" category, the OnePlus 15 and the Oppo F31 are nearly equal (84/100 vs 80/100).
camera
In the "camera" category, the OnePlus 15 significantly outperforms the Oppo F31 (78/100 vs 32/100).
battery
In the "battery" category, the OnePlus 15 notably outperforms the Oppo F31 (89/100 vs 68/100).
portability
In the "portability" category, the Oppo F31 notably outperforms the OnePlus 15 (68/100 vs 50/100).
Which is better: the OnePlus 15 or the Oppo F31?
The OnePlus 15 significantly outperforms the Oppo F31 by 35 points (86/100 vs 51/100).
What is the rating of the OnePlus 15 and the Oppo F31?
The OnePlus 15 has a MobileRank rating of 86/100, the Oppo F31 — 51/100.
Which has the better camera: the OnePlus 15 or the Oppo F31?
The OnePlus 15 leads on camera score (78/100 vs 32/100).
Which is more powerful: the OnePlus 15 or the Oppo F31?
The OnePlus 15 leads on performance (97/100 vs 43/100).
Should you choose the OnePlus 15 over the Oppo F31?
The OnePlus 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Oppo F31 is a better fit for everyday use.