OPPO K15 vs vivo V40 Pro
46.7Performance40.6
53.6Display72.8
58.6Camera67.4
79.8Battery74.7
86.7Features86.7
2 spec wins — OPPO K155 spec wins — vivo V40 Pro
InnoReviews verdict
vivo V40 Pro wins this phone face-off, 63.8 to 61.1, pulling ahead mainly in display (+19) and camera (+9). OPPO K15 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OPPO K15
- Stronger performance score: 47 vs 41
- Stronger battery score: 80 vs 75
- 45% higher capacity: 8,000 mAh vs 5,500 mAh
Reasons to pick the vivo V40 Pro
- Stronger display score: 73 vs 54
- Stronger camera score: 67 vs 59
- 275% higher Peak brightness: 4,500 nits vs 1,200 nits
Display
| Spec | OPPO K15 | vivo V40 Pro |
|---|---|---|
| Screen size | 6.59 ″ | 6.78 ″+3% |
| Panel type | AMOLED | AMOLED |
| Resolution | 2760x1256 | 1260x2800 |
| Pixel density | 460 ppi+2% | 452 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,200 nits | 4,500 nits+275% |
| Screen-to-body | 88.9 % | 89.9 %+1% |
Performance
| Spec | OPPO K15 | vivo V40 Pro |
|---|---|---|
| Chipset | Dimensity 7360 Super | MediaTek Dimensity 9200+ |
| Geekbench 6 (single) | — | 1,830Top 39% |
| Geekbench 6 (multi) | — | 5,149Top 36% |
| RAM (max) | 12 GB | 12 GB |
| Storage options | 256GB | 256/512GB |
| Storage type | UFS 3.1 | UFS 3.1 |
Camera
| Spec | OPPO K15 | vivo V40 Pro |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.88 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | — | 50 MP |
| Optical zoom | — | 2 x |
| Max video | 4K@30fps | 4K@60fps |
| Front camera | 50 MP | 50 MP |
| OIS | Yes | Yes |
Battery
| Spec | OPPO K15 | vivo V40 Pro |
|---|---|---|
| Capacity | 8,000 mAh+45% | 5,500 mAh |
| Wired charging | 80 W | 80 W |
| Active use endurance | — | 13.8 h |
Design
| Spec | OPPO K15 | vivo V40 Pro |
|---|---|---|
| Weight | 205 g | 192 g+6% |
| Thickness | 8.3 mm | 7.6 mm+9% |
| IP rating | IP68/IP69 | IP68/IP69 |
| Frame material | Aluminum | Plastic |
Connectivity
| Spec | OPPO K15 | vivo V40 Pro |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.3 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | OPPO K15 | vivo V40 Pro |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 14 (Funtouch OS 14) |
Audio
| Spec | OPPO K15 | vivo V40 Pro |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |