Apple iPhone XS 512GB vs Apple iPhone 18 Pro 512GB: which one suits you?
The two differ in 5 of the specs we have recorded, and the Apple iPhone XS 512GB is cheaper by SAR 1,187 (prices checked 13 Nov 2026).
Which one should you choose?
Choose the
Apple iPhone XS 512GB if you care about:- Paying less: cheaper by SAR 1,187
- Lower weight: 177 g vs 211 g
- Bigger battery for a longer day (4,056 mAh vs 2,658 mAh)
- Higher front camera: 18 MP vs 7 MP
- Larger screen size: 6.3 in vs 5.8 in · slight difference
The deciding difference here: battery capacity and front camera and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Smartphones · Apple
Apple iPhone 18 Pro 512GB- Storage:
- 512 GB
- Screen size:
- 6.3 in
- Reference price:
- SAR 6,699
Key differences
Screen size
5.8 in✓ 6.3 inBattery capacity
2,658 mAh✓ 4,056 mAhFront camera
7 MP✓ 18 MP
Specifications side by side
22 of 22 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 5,512 | SAR 6,699 |
| Memory (RAM) | 4 GB | — |
| Processor | — | Apple A20 Pro |
| Battery capacity | 2,658 mAh | ✓ 4,056 mAh |
| Wired charging | — | 25 W |
| Main camera | — | 48 MP |
| 5G | — | Yes |
| Storage | 512 GB | 512 GB |
| Optical zoom (telephoto) | — | 8 x |
| Front camera | 7 MP | ✓ 18 MP |
| Screen size | 5.8 in | ✓ 6.3 in |
| Resolution | — | 2622 x 1206 |
| Screen refresh rate | — | 120 Hz |
| Display type | OLED | OLED |
| Wireless charging | — | Yes |
| eSIM | — | Yes |
| Water and dust rating | — | IP68 |
| Operating system | iOS | iOS 27 |
| Dual SIM | Yes | Yes |
| Release year | 2018 | — |
| Dimensions | — | 15.0 x 7.19 x 0.875 cm |
| Weight | ✓ 177 g | 211 g |
| Colour | Silver | Silver |
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Direct comparison questions
What is the difference in storage between the Apple iPhone XS 512GB and the Apple iPhone 18 Pro 512GB?
No difference here: storage is 512 GB on both.
What is the difference in battery capacity between the Apple iPhone XS 512GB and the Apple iPhone 18 Pro 512GB?
Battery capacity is higher on the Apple iPhone 18 Pro 512GB: 4,056 mAh vs 2,658 mAh on the Apple iPhone XS 512GB. If this spec is your priority, the difference favours it.
What is the difference in screen size between the Apple iPhone XS 512GB and the Apple iPhone 18 Pro 512GB?
Screen size is higher on the Apple iPhone 18 Pro 512GB: 6.3 in vs 5.8 in on the Apple iPhone XS 512GB. If this spec is your priority, the difference favours it.
What is the difference in display type between the Apple iPhone XS 512GB and the Apple iPhone 18 Pro 512GB?
No difference here: display type is OLED on both.