Samsung Galaxy Tab S9 Ultra 512GB vs Samsung Galaxy Tab S10+ 256GB: which one suits you?

The two differ in 7 of the specs we have recorded, and the Samsung Galaxy Tab S10+ 256GB is cheaper by SAR 1,898 (prices checked 11 Nov 2026).

Which one should you choose?

  • Larger screen size: 14.6 in vs 12.4 in
  • More space for photos and apps (512 GB vs 256 GB)
  • Paying less: cheaper by SAR 1,898
  • Bigger battery for longer sessions (10,000 mAh vs 7,370 mAh)

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 in12.4 in
  • Storage

    ✓ 512 GB256 GB
  • Display type

    AMOLEDDynamic AMOLED 2X

Specifications side by side

14 of 14 specs

Scroll the table sideways to see the rest.

Spec
SamsungSAR 5,482
Samsung Galaxy Tab S9 Ultra 512GB specs
SamsungSAR 3,584
Samsung Galaxy Tab S10+ 256GB specs
Reference priceSAR 5,482SAR 3,584
Screen size✓ 14.6 in12.4 in
Storage✓ 512 GB256 GB
Battery capacity7,370 mAh✓ 10,000 mAh
Stylus supportYes—
Memory (RAM)12 GB12 GB
Cellular (SIM)YesYes

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Direct comparison questions

What is the difference in screen size between the Samsung Galaxy Tab S9 Ultra 512GB and the Samsung Galaxy Tab S10+ 256GB?

Screen size is higher on the Samsung Galaxy Tab S9 Ultra 512GB: 14.6 in vs 12.4 in on the Samsung Galaxy Tab S10+ 256GB. 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 S10+ 256GB?

Storage is higher on the Samsung Galaxy Tab S9 Ultra 512GB: 512 GB vs 256 GB on the Samsung Galaxy Tab S10+ 256GB. If this spec is your priority, the difference favours it.

What is the difference in cellular (SIM) between the Samsung Galaxy Tab S9 Ultra 512GB and the Samsung Galaxy Tab S10+ 256GB?

No difference here: cellular (SIM) is Yes on both.

What is the difference in memory (RAM) between the Samsung Galaxy Tab S9 Ultra 512GB and the Samsung Galaxy Tab S10+ 256GB?

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