OPPO F31 Pro+ 5G vs vivo S15
37.3chipPerformance55.8
59.6Display53.2
45.9Camera47.5
79.8Battery53.5
52Features60
7 spec wins — OPPO F31 Pro+ 5G3 spec wins — vivo S15
InnoReviews verdict
This one is close to a dead heat: OPPO F31 Pro+ 5G scores 53.5 against 53.6 for vivo S15. Pick by the categories that matter to you — vivo S15 edges ahead in performance and features, or by price.
Which would you pick?
Key differences
Reasons to pick the OPPO F31 Pro+ 5G
- Stronger display score: 60 vs 53
- Stronger battery score: 80 vs 54
- 56% higher capacity: 7,000 mAh vs 4,500 mAh
- 23% higher Peak brightness: 1,600 nits vs 1,300 nits
- 21% higher Wired charging: 80 W vs 66 W
Reasons to pick the vivo S15
- Stronger performance score: 56 vs 37
- Stronger features score: 60 vs 52
- 28% higher Main camera: 64 MP vs 50 MP
- Has NFC — the other doesn't
Display
| Spec | OPPO F31 Pro+ 5G | vivo S15 |
|---|---|---|
| Screen size | 6.8 ″+3% | 6.62 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 2800x1280 | 1080x2400 |
| Pixel density | 453 ppi+14% | 398 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,600 nits+23% | 1,300 nits |
| Screen-to-body | 93.5 %+2% | 91.4 % |
Performance
| Spec | OPPO F31 Pro+ 5G | vivo S15 |
|---|---|---|
| Chipset | Snapdragon 7 Gen 3 | Qualcomm Snapdragon 870 |
| AnTuTu | — | 1,078,807Bottom 27% |
| AnTuTu 11 (CPU) | — | 379,383Bottom 30% |
| AnTuTu 11 (GPU) | — | 178,317Bottom 27% |
| AnTuTu 11 (Memory) | — | 213,456Bottom 38% |
| AnTuTu 11 (UX) | — | 307,651Bottom 28% |
| RAM (max) | 12 GB | 12 GB |
| Storage options | 256GB | 128/256GB |
| Storage type | UFS 3.1 | UFS 3.1 |
Camera
| Spec | OPPO F31 Pro+ 5G | vivo S15 |
|---|---|---|
| Main camera | 50 MP | 64 MP+28% |
| Main aperture | f/1.8 | f/1.89 |
| Ultra-wide | — | 8 MP |
| Max video | 4K@30fps | 4K |
| Front camera | 32 MP | 32 MP |
| OIS | Yes | Yes |
Battery
| Spec | OPPO F31 Pro+ 5G | vivo S15 |
|---|---|---|
| Capacity | 7,000 mAh+56% | 4,500 mAh |
| Wired charging | 80 W+21% | 66 W |
Design
| Spec | OPPO F31 Pro+ 5G | vivo S15 |
|---|---|---|
| Weight | 204 g | 197 g+3% |
| Thickness | 7.9 mm+1% | 8 mm |
| IP rating | IP66/IP68/IP69 | — |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OPPO F31 Pro+ 5G | vivo S15 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.2 | 5.2 |
| NFC | No | Yes |
| USB | USB-C | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | OPPO F31 Pro+ 5G | vivo S15 |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 12 (OriginOS Ocean) |
| OS update pledge | 2 years | — |
Audio
| Spec | OPPO F31 Pro+ 5G | vivo S15 |
|---|---|---|
| Stereo speakers | Yes | — |
| 3.5mm jack | No | No |