Samsung Galaxy Tab S9 Ultra 512GB vs Samsung Galaxy Tab S 11 128GB: which one suits you?

The two differ in 7 of the specs we have recorded, and the Samsung Galaxy Tab S 11 128GB is cheaper by SAR 2,238 (prices checked 12 Nov 2026).

Which one should you choose?

  • Larger screen size: 14.6 in vs 11 in
  • More space for photos and apps (512 GB vs 128 GB)
  • Paying less: cheaper by SAR 2,238
  • Lower weight: 469 g vs 860 g

The deciding difference here: screen size and storage and price.

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

Key differences

  • Screen size

    ✓ 14.6 in11 in
  • Storage

    ✓ 512 GB128 GB
  • Resolution

    3840 x 21602732 x 2048

Specifications side by side

16 of 16 specs

Scroll the table sideways to see the rest.

Spec
SamsungSAR 5,482
Samsung Galaxy Tab S9 Ultra 512GB specs
SamsungSAR 3,244
Samsung Galaxy Tab S 11 128GB specs
Reference priceSAR 5,482SAR 3,244
Screen size✓ 14.6 in11 in
Storage✓ 512 GB128 GB
Battery capacity7,370 mAh—
Keyboard support—Yes
Cellular (SIM)Yes—
Memory (RAM)12 GB12 GB
Stylus supportYesYes

Facts come from each Amazon.sa listing. As an Amazon Associate we earn from qualifying purchases. Buying through our links costs you nothing extra.

Before you buy

Prices, availability, shipping and returns can change. Check the final details on Amazon.sa before you buy.

Similar comparisons

Direct comparison questions

What is the difference in screen size between the Samsung Galaxy Tab S9 Ultra 512GB and the Samsung Galaxy Tab S 11 128GB?

Screen size is higher on the Samsung Galaxy Tab S9 Ultra 512GB: 14.6 in vs 11 in on the Samsung Galaxy Tab S 11 128GB. If this spec is your priority, the difference favours it.

What is the difference in storage between the Samsung Galaxy Tab S9 Ultra 512GB and the Samsung Galaxy Tab S 11 128GB?

Storage is higher on the Samsung Galaxy Tab S9 Ultra 512GB: 512 GB vs 128 GB on the Samsung Galaxy Tab S 11 128GB. If this spec is your priority, the difference favours it.

What is the difference in stylus support between the Samsung Galaxy Tab S9 Ultra 512GB and the Samsung Galaxy Tab S 11 128GB?

No difference here: stylus support is Yes on both.

What is the difference in memory (RAM) between the Samsung Galaxy Tab S9 Ultra 512GB and the Samsung Galaxy Tab S 11 128GB?

No difference here: memory (RAM) is 12 GB on both.