Apple iPhone XS 512GB vs Apple iPhone 17 512GB: which one suits you?

The two differ in 5 of the specs we have recorded, and the Apple iPhone 17 512GB is cheaper by SAR 1,002 (prices checked 3 Nov 2026).

Which one should you choose?

  • No clear lead in the recorded specs; design or brand preference may decide.
  • Paying less: cheaper by SAR 1,002
  • More memory for multitasking (8 GB vs 4 GB)
  • Bigger battery for a longer day (3,692 mAh vs 2,658 mAh)
  • Higher front camera: 18 MP vs 7 MP

The deciding difference here: memory (RAM) and battery capacity and price.

Compares recorded specs; a missing spec does not mean the feature is absent.

Key differences

  • Memory (RAM)

    4 GB✓ 8 GB
  • Screen size

    5.8 in✓ 6.3 in
  • Battery capacity

    2,658 mAh✓ 3,692 mAh

Specifications side by side

22 of 22 specs

Scroll the table sideways to see the rest.

Spec
AppleSAR 5,517
Apple iPhone XS 512GB specs
AppleSAR 4,515
Apple iPhone 17 512GB specs
Reference priceSAR 5,517SAR 4,515
Memory (RAM)4 GB✓ 8 GB
Processor—Apple A19
Battery capacity2,658 mAh✓ 3,692 mAh
Wired charging—25 W
Main camera—48 MP
5G—Yes
Storage512 GB512 GB

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Direct comparison questions

What is the difference in storage between the Apple iPhone XS 512GB and the Apple iPhone 17 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 17 512GB?

Battery capacity is higher on the Apple iPhone 17 512GB: 3,692 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 memory (RAM) between the Apple iPhone XS 512GB and the Apple iPhone 17 512GB?

Memory (RAM) is higher on the Apple iPhone 17 512GB: 8 GB vs 4 GB 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 17 512GB?

Screen size is higher on the Apple iPhone 17 512GB: 6.3 in vs 5.8 in on the Apple iPhone XS 512GB. If this spec is your priority, the difference favours it.