Oppo A6k 256GB vs Samsung Galaxy A57 256GB
9 recorded spec differences. Samsung Galaxy A57 256GB is currently the cheaper of the two on Amazon.sa (SAR 2,005 vs SAR 1,799, checked 4 Nov 2026).
Specifications side by side
| Spec | Oppo A6k 256GB | Samsung Galaxy A57 256GB |
|---|---|---|
| Key comparison points | ||
| Memory (RAM) | 4 GB | 12 GB |
| Processor | Snapdragon 685 | — |
| Battery capacity | 6,100 mAh | 5,000 mAh |
| 5G | — | Yes |
| Years of OS updates | — | 6 years |
| Storage | 256 GB | 256 GB |
| Wired charging | 45 W | 45 W |
| Main camera | 50 MP | 50 MP |
| Camera | ||
| Front camera | 5 MP | 12 MP |
| Screen | ||
| Screen size | 6.75 in | 6.7 in |
| Display type | LCD | AMOLED |
| Resolution | 1570 x 720 | 2340 x 1080 |
| Screen refresh rate | 120 Hz | 90 Hz |
| Charging and connectivity | ||
| Wireless charging | No | — |
| Water and dust rating | IP69 | IP68 |
| Operating system | Android 15 | Android 16 |
| Dual SIM | Yes | Yes |
| Design and warranty | ||
| Colour | Crystal Violet Model Year2025 | — |
| Weight | — | 192 g |
| Warranty | 1 years | — |
| Release year | 2025 | 2025 |
Highlighted rows differ. Facts come from each Amazon.sa listing. As an Amazon Associate we earn from qualifying purchases. Buying through our links costs you nothing extra.