Apple iPhone X S 512GB vs Apple iPhone 18 Pro Max 256GB
6 recorded spec differences. Apple iPhone X S 512GB is currently the cheaper of the two on Amazon.sa (SAR 5,517 vs SAR 6,099, checked 3 Nov 2026).
Specifications side by side
| Spec | Apple iPhone X S 512GB | Apple iPhone 18 Pro Max 256GB |
|---|---|---|
| Key comparison points | ||
| Storage | 512 GB | 256 GB |
| Memory (RAM) | 4 GB | — |
| Processor | — | Apple A20 Pro |
| Battery capacity | 2,658 mAh | 5,391 mAh |
| Wired charging | — | 25 W |
| Main camera | — | 48 MP |
| 5G | — | Yes |
| Camera | ||
| Front camera | 7 MP | 18 MP |
| Screen | ||
| Screen size | 5.8 in | 6.9 in |
| Resolution | — | 2868 x 1320 |
| Screen refresh rate | — | 120 Hz |
| Display type | OLED | OLED |
| Charging and connectivity | ||
| Wireless charging | — | Yes |
| eSIM | — | Yes |
| Water and dust rating | — | IP68 |
| Operating system | iOS | iOS 27 |
| Dual SIM | Yes | Yes |
| Design and warranty | ||
| Release year | 2018 | — |
| Colour | Silver | — |
| Dimensions | — | 16.34 x 7.8 x 0.875 cm |
| Weight | 177 g | 249 g |
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.