OPPO K15 vs Samsung Galaxy A57 5G
46.7Performance28.9
53.6Display65.7
58.6Camera42.6
79.8Battery52.5
86.7Features57.3
5 spec wins — OPPO K153 spec wins — Samsung Galaxy A57 5G
InnoReviews verdict
OPPO K15 wins this phone face-off, 61.1 to 46.5, pulling ahead mainly in features (+29) and battery (+27). Samsung Galaxy A57 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 K15
- Stronger performance score: 47 vs 29
- Stronger camera score: 59 vs 43
- Stronger battery score: 80 vs 53
- Stronger features score: 87 vs 57
- 317% higher ultra-wide: 50 MP vs 12 MP
Reasons to pick the Samsung Galaxy A57 5G
- Stronger display score: 66 vs 54
- 17% lower thickness: 6.9 mm vs 8.3 mm
- 13% lower weight: 179 g vs 205 g
Display
| Spec | OPPO K15 | Samsung Galaxy A57 5G |
|---|---|---|
| Screen size | 6.59 ″ | 6.7 ″+2% |
| Panel type | AMOLED | Super AMOLED+ |
| Resolution | 2760x1256 | — |
| Pixel density | 460 ppi | — |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,200 nits | — |
| Screen-to-body | 88.9 % | — |
Performance
| Spec | OPPO K15 | Samsung Galaxy A57 5G |
|---|---|---|
| Chipset | Dimensity 7360 Super | Samsung Exynos 1680 |
| RAM (max) | 12 GB+50% | 8 GB |
| Storage options | 256GB | 128/256GB |
| Storage type | UFS 3.1 | — |
Camera
| Spec | OPPO K15 | Samsung Galaxy A57 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | 50 MP+317% | 12 MP |
| Max video | 4K@30fps | — |
| Front camera | 50 MP+317% | 12 MP |
| OIS | Yes | Yes |
Battery
| Spec | OPPO K15 | Samsung Galaxy A57 5G |
|---|---|---|
| Capacity | 8,000 mAh+60% | 5,000 mAh |
| Wired charging | 80 W+78% | 45 W |
| Wireless charging | — | 0 W |
Design
| Spec | OPPO K15 | Samsung Galaxy A57 5G |
|---|---|---|
| Weight | 205 g | 179 g+13% |
| Thickness | 8.3 mm | 6.9 mm+17% |
| IP rating | IP68/IP69 | IP68 |
| Frame material | Aluminum | — |
Connectivity
| Spec | OPPO K15 | Samsung Galaxy A57 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | 5.4 | — |
| NFC | Yes | — |
| USB | USB-C 2.0 | USB-C |
| eSIM | No | — |
Software
| Spec | OPPO K15 | Samsung Galaxy A57 5G |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 16 (One UI 8.5) |
| OS update pledge | — | 6 years |
Audio
| Spec | OPPO K15 | Samsung Galaxy A57 5G |
|---|---|---|
| Stereo speakers | Yes | — |
| 3.5mm jack | No | — |