OPPO A40m 256GB vs Xiaomi 15 512GB
13 recorded spec differences. OPPO A40m 256GB is currently the cheaper of the two on Amazon.sa (SAR 2,215 vs SAR 2,444, checked 21 Oct 2026).
Specifications side by side
| Spec | OPPO A40m 256GB | Xiaomi 15 512GB |
|---|---|---|
| Key comparison points | ||
| Storage | 256 GB | 512 GB |
| Memory (RAM) | 8 GB | 12 GB |
| Processor | — | Snapdragon 8 Elite |
| Battery capacity | 5,100 mAh | 5,240 mAh |
| Wired charging | 45 W | 90 W |
| 5G | No | Yes |
| Main camera | 50 MP | 50 MP |
| Camera | ||
| Optical zoom (telephoto) | — | 2.6 x |
| Front camera | 5 MP | 50 MP |
| Screen | ||
| Screen size | 6.7 in | 6.36 in |
| Display type | — | AMOLED |
| Resolution | — | 1200x2670 |
| Screen refresh rate | 120 Hz | 120 Hz |
| Charging and connectivity | ||
| Wireless charging | No | Yes |
| Water and dust rating | IP54 | IP68 |
| Operating system | — | Android 15 |
| Dual SIM | Yes | Yes |
| Design and warranty | ||
| Release year | 2024 | 2025 |
| Dimensions | 16.6 x 7.6 x 0.8 cm | 15.2 x 7.1 x 0.8 cm |
| Weight | 200 g | 191 g |
| Warranty | 1 years | 2 years |
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