OPPO K13 5G vs vivo V40
28.9Performance26.1
53.2Display73
30.7Camera58.6
79.8Battery78.4
52Features100
2 spec wins — OPPO K13 5G10 spec wins — vivo V40
InnoReviews verdict
vivo V40 wins this phone face-off, 59.8 to 46.6, pulling ahead mainly in features (+48) and camera (+28). OPPO K13 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OPPO K13 5G
- 27% higher capacity: 7,000 mAh vs 5,500 mAh
Reasons to pick the vivo V40
- Stronger display score: 73 vs 53
- Stronger camera score: 59 vs 31
- Stronger features score: 100 vs 52
- 275% higher Peak brightness: 4,500 nits vs 1,200 nits
- 213% higher Front camera: 50 MP vs 16 MP
Display
| Spec | OPPO K13 5G | vivo V40 |
|---|---|---|
| Screen size | 6.67 ″ | 6.78 ″+2% |
| Panel type | AMOLED | AMOLED |
| Resolution | 2400x1080 | 1260x2800 |
| Pixel density | 394 ppi | 452 ppi+15% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,200 nits | 4,500 nits+275% |
| Screen-to-body | 92.2 %+2% | 90.1 % |
Performance
| Spec | OPPO K13 5G | vivo V40 |
|---|---|---|
| Chipset | Snapdragon 6 Gen 4 | Qualcomm Snapdragon 7 Gen 3 |
| Geekbench 6 (single) | — | 1,178Bottom 47% |
| Geekbench 6 (multi) | — | 3,208Bottom 44% |
| RAM (max) | 8 GB | 12 GB+50% |
| Storage options | 128GB / 256GB | 128/256/512GB |
| Storage type | UFS 3.1 | UFS 2.2 |
Camera
| Spec | OPPO K13 5G | vivo V40 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.88 |
| Ultra-wide | — | 50 MP |
| Max video | 4K@30fps | 4K@30fps |
| Front camera | 16 MP | 50 MP+213% |
| OIS | No | Yes |
Battery
| Spec | OPPO K13 5G | vivo V40 |
|---|---|---|
| Capacity | 7,000 mAh+27% | 5,500 mAh |
| Wired charging | 80 W | 80 W |
| Active use endurance | — | 15.1 h |
Design
| Spec | OPPO K13 5G | vivo V40 |
|---|---|---|
| Weight | 208 g | 190 g+9% |
| Thickness | 8.5 mm | 7.6 mm+10% |
| IP rating | IP65 | IP68/IP69 |
| Frame material | Plastic | Plastic |
Connectivity
| Spec | OPPO K13 5G | vivo V40 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | — |
| Bluetooth | 5.2 | 5.4 |
| NFC | No | Yes |
| USB | USB-C | USB-C 2.0 |
| eSIM | No | Yes |
Software
| Spec | OPPO K13 5G | vivo V40 |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 14 (Funtouch OS 14) |
| OS update pledge | 2 years | — |
Audio
| Spec | OPPO K13 5G | vivo V40 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |