Nothing Phone (3a) vs Oppo F31 Pro
The Nothing Phone (3a) (2025) runs on the Qualcomm Snapdragon 7s Gen 3, while the Oppo F31 Pro (2025) runs on the MediaTek Dimensity 7300. By overall MobileRank rating, the Nothing Phone (3a) leads — 60/100 vs 56/100 (a 4-point difference). Key differences: the Oppo F31 Pro has the bigger battery (7000 mAh vs 5000); the Nothing Phone (3a) is faster in AnTuTu (1,050,601 vs 879,714); the Nothing Phone (3a) has NFC for contactless payments, the Oppo F31 Pro doesn't.
Profile comparison
Category scores
Nothing Phone (3a)
Oppo F31 Pro
What makes Nothing Phone (3a) better?
- Higher AnTuTu: 1050601 vs 879714
- Better Geekbench Single: 1161 vs 1011
- Better Geekbench Multi: 3390 vs 2813
- Higher performance (60/100 vs 55/100)
- Better camera (61/100 vs 37/100)
What makes Oppo F31 Pro better?
- Bigger battery: 7000 vs 5000 mAh
- Faster charging: 80W vs 45W
- Lighter: 190g vs 201g
- Longer battery life (68/100 vs 48/100)
- Better display (80/100 vs 79/100)
- Better portability (65/100 vs 54/100)
Comparison verdict
Comparing the Nothing Phone (3a) vs the Oppo F31 Pro, the Nothing Phone (3a) scores 4 points higher (60/100 vs 56/100). In the "camera" category, the Nothing Phone (3a) leads (61/100 vs 37/100). In the "battery" category, the Oppo F31 Pro leads (68/100 vs 48/100). In the "performance" category, the Nothing Phone (3a) is a bit better (60/100 vs 55/100). In the "display" category, the Oppo F31 Pro and the Nothing Phone (3a) are nearly equal (80/100 vs 79/100). In the "camera" category, the Nothing Phone (3a) notably outperforms the Oppo F31 Pro (61/100 vs 37/100). In the "battery" category, the Oppo F31 Pro notably outperforms the Nothing Phone (3a) (68/100 vs 48/100). In the "portability" category, the Oppo F31 Pro is a bit better (65/100 vs 54/100).
Specs comparison
| Specification | Nothing Phone (3a) | Oppo F31 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7s Gen 3 | MediaTek Dimensity 7300 | |
| AnTuTu | 1050601 | 879714 | |
| Geekbench Single | 1161 | 1011 | |
| Geekbench Multi | 3390 | 2813 | |
| Display | 6.8" AMOLED | 6.6" AMOLED | |
| Resolution | 2392x1080 | 1080x2372 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 7000 mAh | |
| Charging | 45W | 80W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB / 12GB | 8GB / 12GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 15 / Nothing OS 3.1 | Android 15, ColorOS 15 | |
| Brightness (peak) | 3000 nits | 1400 nits | |
| NFC | yes | no | |
| Protection | IP54 | IP68 | |
| Dimensions | 163.5×77.5×8.4 mm | 158.2×75.0×8.0 mm | |
| Weight | 201 g | 190 g | |
| Launch price | $329 | — |
Camera comparison
Nothing Phone (3a)
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 32MP
Oppo F31 Pro
- Main: 50MP f/1.8
- Front: 32MP
Display comparison
Nothing Phone (3a)
- 6.8" AMOLED
- Resolution: 2392x1080
- Refresh rate: 120 Hz
Oppo F31 Pro
- 6.6" AMOLED
- Resolution: 1080x2372
- Refresh rate: 120 Hz
Battery and charging
Nothing Phone (3a)
- 5000 mAh
- Wired: 45W
- No wireless charging
Oppo F31 Pro
- 7000 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Nothing Phone (3a) and Oppo F31 Pro, covering their specs and all relevant benchmarks.
Nothing Phone (3a) leads Oppo F31 Pro by 19.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo F31 Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the Nothing Phone (3a) is a bit better (60/100 vs 55/100).
display
In the "display" category, the Oppo F31 Pro and the Nothing Phone (3a) are nearly equal (80/100 vs 79/100).
camera
In the "camera" category, the Nothing Phone (3a) notably outperforms the Oppo F31 Pro (61/100 vs 37/100).
battery
In the "battery" category, the Oppo F31 Pro notably outperforms the Nothing Phone (3a) (68/100 vs 48/100).
portability
In the "portability" category, the Oppo F31 Pro is a bit better (65/100 vs 54/100).
Frequently asked questions
Which is better: the Nothing Phone (3a) or the Oppo F31 Pro?
The Nothing Phone (3a) edges out the Oppo F31 Pro by just 4 points — the two devices are very close in overall level.
What is the rating of the Nothing Phone (3a) and the Oppo F31 Pro?
The Nothing Phone (3a) has a MobileRank rating of 60/100, the Oppo F31 Pro — 56/100.
Which has the better camera: the Nothing Phone (3a) or the Oppo F31 Pro?
The Nothing Phone (3a) leads on camera score (61/100 vs 37/100).
Which is more powerful: the Nothing Phone (3a) or the Oppo F31 Pro?
The Nothing Phone (3a) leads on performance (60/100 vs 55/100).
Should you choose the Nothing Phone (3a) over the Oppo F31 Pro?
The Nothing Phone (3a) is a better fit for active users.