OPPO K15 vs vivo X Fold5
46.7Performance52.9
53.6Display71.7
58.6Camera63
79.8Battery80.9
86.7Features78.7
5 spec wins — OPPO K155 spec wins — vivo X Fold5
InnoReviews verdict
vivo X Fold5 wins this phone face-off, 66.9 to 61.1, pulling ahead mainly in display (+18) and performance (+6). 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 features score: 87 vs 79
- 150% higher Front camera: 50 MP vs 20 MP
- 33% higher capacity: 8,000 mAh vs 6,000 mAh
- 11% higher Pixel density: 460 ppi vs 413 ppi
- 10% lower thickness: 8.3 mm vs 9.2 mm
Reasons to pick the vivo X Fold5
- Stronger performance score: 53 vs 47
- Stronger display score: 72 vs 54
- Stronger camera score: 63 vs 59
- 275% higher Peak brightness: 4,500 nits vs 1,200 nits
- 33% higher RAM (max): 16 GB vs 12 GB
Display
| Spec | OPPO K15 | vivo X Fold5 |
|---|---|---|
| Screen size | 6.59 ″ | 8.03 ″+22% |
| Panel type | AMOLED | Foldable LTPO AMOLED |
| Resolution | 2760x1256 | 2200x2480 |
| Pixel density | 460 ppi+11% | 413 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,200 nits | 4,500 nits+275% |
| Screen-to-body | 88.9 % | 90.9 %+2% |
Performance
| Spec | OPPO K15 | vivo X Fold5 |
|---|---|---|
| Chipset | Dimensity 7360 Super | Qualcomm Snapdragon 8 Gen 3 |
| Geekbench 6 (single) | — | 2,154Top 29% |
| Geekbench 6 (multi) | — | 6,483Top 29% |
| RAM (max) | 12 GB | 16 GB+33% |
| Storage options | 256GB | 256/512GB/1TB |
| Storage type | UFS 3.1 | UFS 4.1 |
Camera
| Spec | OPPO K15 | vivo X Fold5 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.57 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | — | 50 MP |
| Optical zoom | — | 3 x |
| Max video | 4K@30fps | 8K@30fps |
| Front camera | 50 MP+150% | 20 MP |
| OIS | Yes | Yes |
Battery
| Spec | OPPO K15 | vivo X Fold5 |
|---|---|---|
| Capacity | 8,000 mAh+33% | 6,000 mAh |
| Wired charging | 80 W | 80 W |
| Wireless charging | — | 40 W |
| Active use endurance | — | 13.4 h |
Design
| Spec | OPPO K15 | vivo X Fold5 |
|---|---|---|
| Weight | 205 g+6% | 217 g |
| Thickness | 8.3 mm+10% | 9.2 mm |
| IP rating | IP68/IP69 | IP58/IP59 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OPPO K15 | vivo X Fold5 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | OPPO K15 | vivo X Fold5 |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 15 (Funtouch OS 15, OriginOS 5 in China) |
| OS update pledge | — | 4 years |
Audio
| Spec | OPPO K15 | vivo X Fold5 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |