OnePlus 15s vs Oppo F31
The OnePlus 15s (2026) 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 15s leads — 83/100 vs 51/100 (a 32-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 7000); the OnePlus 15s is faster in AnTuTu (3,950,082 vs 528,398).
Profile comparison
Category scores
OnePlus 15s
Oppo F31
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 528398
- Better Geekbench Single: 3639 vs 771
- Better Geekbench Multi: 11047 vs 1980
- Bigger battery: 7500 vs 7000 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (98/100 vs 43/100)
- Better camera (53/100 vs 32/100)
- Longer battery life (89/100 vs 68/100)
- Better display (95/100 vs 80/100)
What makes Oppo F31 better?
- Lighter: 185g vs 195g
- Better portability (68/100 vs 64/100)
Comparison verdict
Comparing the OnePlus 15s vs the Oppo F31, the OnePlus 15s scores 32 points higher (83/100 vs 51/100). In the "performance" category, the OnePlus 15s leads (98/100 vs 43/100). In the "camera" category, the OnePlus 15s leads (53/100 vs 32/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 68/100). In the "performance" category, the OnePlus 15s significantly outperforms the Oppo F31 (98/100 vs 43/100). In the "display" category, the OnePlus 15s notably outperforms the Oppo F31 (95/100 vs 80/100). In the "camera" category, the OnePlus 15s notably outperforms the Oppo F31 (53/100 vs 32/100). In the "battery" category, the OnePlus 15s notably outperforms the Oppo F31 (89/100 vs 68/100). In the "portability" category, the Oppo F31 and the OnePlus 15s are nearly equal (68/100 vs 64/100).
Specs comparison
| Specification | OnePlus 15s | Oppo F31 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 6300 | |
| AnTuTu | 3950082 | 528398 | |
| Geekbench Single | 3639 | 771 | |
| Geekbench Multi | 11047 | 1980 | |
| Display | 6.3" AMOLED | 6.6" AMOLED | |
| Resolution | 2640x1216 | 1080x2372 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 7500 mAh | 7000 mAh | |
| Charging | 100W | 80W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB | 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 15, ColorOS 15 | |
| Brightness (peak) | — | 1400 nits | |
| NFC | — | no | |
| Protection | — | IP68 | |
| Dimensions | — | 158.2×75.0×8.0 mm | |
| Weight | 195 g | 185 g | |
| Launch price | $700 | — |
Camera comparison
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Oppo F31
- Main: 50MP f/1.8
- Front: 16MP
Display comparison
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Oppo F31
- 6.6" AMOLED
- Resolution: 1080x2372
- Refresh rate: 120 Hz
Battery and charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Oppo F31
- 7000 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared OnePlus 15s and Oppo F31, covering their specs and all relevant benchmarks.
OnePlus 15s leads Oppo F31 by 647.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo F31
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus 15s significantly outperforms the Oppo F31 (98/100 vs 43/100).
display
In the "display" category, the OnePlus 15s notably outperforms the Oppo F31 (95/100 vs 80/100).
camera
In the "camera" category, the OnePlus 15s notably outperforms the Oppo F31 (53/100 vs 32/100).
battery
In the "battery" category, the OnePlus 15s notably outperforms the Oppo F31 (89/100 vs 68/100).
portability
In the "portability" category, the Oppo F31 and the OnePlus 15s are nearly equal (68/100 vs 64/100).
Frequently asked questions
Which is better: the OnePlus 15s or the Oppo F31?
The OnePlus 15s significantly outperforms the Oppo F31 by 32 points (83/100 vs 51/100).
What is the rating of the OnePlus 15s and the Oppo F31?
The OnePlus 15s has a MobileRank rating of 83/100, the Oppo F31 — 51/100.
Which has the better camera: the OnePlus 15s or the Oppo F31?
The OnePlus 15s leads on camera score (53/100 vs 32/100).
Which is more powerful: the OnePlus 15s or the Oppo F31?
The OnePlus 15s leads on performance (98/100 vs 43/100).
Should you choose the OnePlus 15s over the Oppo F31?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.