Fairphone 3+ vs OnePlus 15
The Fairphone 3+ (2020) runs on the Snapdragon 632, while the OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite; estimated prices are $489 and $799. By overall MobileRank rating, the OnePlus 15 leads — 61/100 vs 13/100 (a 48-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 3040); the main camera is 48 MP vs 50 MP; the OnePlus 15 is faster in AnTuTu (3,621,671 vs 243,691); the Fairphone 3+ is noticeably lighter (189g vs 213g).
Fairphone 3+
OnePlus 15
- Lighter: 189g vs 213g
- Cheaper: $489 vs $799
- Better design/ergonomics (63/100 vs 33/100)
- Better value for money (76/100 vs 55/100)
- Higher AnTuTu: 3621671 vs 243691
- Better Geekbench Single: 3050 vs 295
- Better Geekbench Multi: 9300 vs 1037
- Bigger battery: 6500 vs 3040 mAh
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (77/100 vs 0/100)
- Better camera (34/100 vs 26/100)
- Longer battery life (48/100 vs 0/100)
- Better display (100/100 vs 0/100)
Comparing the Fairphone 3+ vs the OnePlus 15, the OnePlus 15 scores 48 points higher (61/100 vs 13/100). In the "performance" category, the OnePlus 15 leads (77/100 vs 0/100). In the "battery" category, the OnePlus 15 leads (48/100 vs 0/100). In the "value for money" category, the Fairphone 3+ leads (76/100 vs 55/100). In the "performance" category, the OnePlus 15 significantly outperforms the Fairphone 3+ (77/100 vs 0/100). In the "display" category, the OnePlus 15 significantly outperforms the Fairphone 3+ (100/100 vs 0/100). In the "camera" category, the OnePlus 15 is a bit better (34/100 vs 26/100). In the "battery" category, the OnePlus 15 significantly outperforms the Fairphone 3+ (48/100 vs 0/100). In the "design" category, the Fairphone 3+ significantly outperforms the OnePlus 15 (63/100 vs 33/100). In the "value for money" category, the Fairphone 3+ notably outperforms the OnePlus 15 (76/100 vs 55/100).
| Specification | Fairphone 3+ | OnePlus 15 | |
|---|---|---|---|
| Processor | Snapdragon 632 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 243691 | 3621671 | |
| Geekbench Single | 295 | 3050 | |
| Geekbench Multi | 1037 | 9300 | |
| Display | 5.7" IPS LCD | 6.8" AMOLED | |
| Resolution | 1080x2160 | — | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 3040 mAh | 6500 mAh | |
| Charging | 18W | — | |
| Main camera | 48 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 64GB | 256GB / 512GB | |
| OS | Android 10 | — | |
| Brightness (peak) | — | 1800 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 158.0×71.8×9.9 mm | 161.4×76.7×8.1 mm | |
| Weight | 189 g | 213 g | |
| Price | $489 | $799 |
Fairphone 3+
- Main: 48MP f/f/1.8
- Front: 16MP
OnePlus 15
- Main: 50MP
- Front: 32MP
Fairphone 3+
- 5.7" IPS LCD
- Resolution: 1080x2160
- Refresh rate: 60 Hz
OnePlus 15
- 6.8" AMOLED
- Refresh rate: 120 Hz
Fairphone 3+
- 3040 mAh
- Wired: 18W
- No wireless charging
OnePlus 15
- 6500 mAh
- No wireless charging
We compared Fairphone 3+ and OnePlus 15, covering their specs and all relevant benchmarks.
OnePlus 15 leads Fairphone 3+ by 93.3% in our overall performance rating.
Price difference: $310. Fairphone 3+ is cheaper by $310.
performance
In the "performance" category, the OnePlus 15 significantly outperforms the Fairphone 3+ (77/100 vs 0/100).
display
In the "display" category, the OnePlus 15 significantly outperforms the Fairphone 3+ (100/100 vs 0/100).
camera
In the "camera" category, the OnePlus 15 is a bit better (34/100 vs 26/100).
battery
In the "battery" category, the OnePlus 15 significantly outperforms the Fairphone 3+ (48/100 vs 0/100).
design
In the "design" category, the Fairphone 3+ significantly outperforms the OnePlus 15 (63/100 vs 33/100).
value for money
In the "value for money" category, the Fairphone 3+ notably outperforms the OnePlus 15 (76/100 vs 55/100).
Which is better: the Fairphone 3+ or the OnePlus 15?
The OnePlus 15 significantly outperforms the Fairphone 3+ by 48 points (61/100 vs 13/100).
What is the rating of the Fairphone 3+ and the OnePlus 15?
The Fairphone 3+ has a MobileRank rating of 13/100, the OnePlus 15 — 61/100.
Which has the better camera: the Fairphone 3+ or the OnePlus 15?
The OnePlus 15 leads on camera score (34/100 vs 26/100).
Which is more powerful: the Fairphone 3+ or the OnePlus 15?
The OnePlus 15 leads on performance (77/100 vs 0/100).
Should you choose the Fairphone 3+ over the OnePlus 15?
The Fairphone 3+ is a better fit for budget-conscious buyers. The OnePlus 15 is a better fit for active users.