Samsung Galaxy Tab S9 Ultra 512GB vs Samsung Galaxy Tab S11 Ultra 512GB: which one suits you?

The two differ in 7 of the specs we have recorded (prices checked 12 Nov 2026).

Which one should you choose?

  • Has cellular (SIM); the other doesn't
  • Bigger battery for longer sessions (11,600 mAh vs 7,370 mAh)
  • Lower weight: 800 g vs 860 g · slight difference

The deciding difference here: battery capacity and cellular (SIM).

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

Key differences

  • Display type

    AMOLEDDynamic AMOLED 2X
  • Resolution

    3840 x 21602960 x 1848
  • Battery capacity

    7,370 mAh✓ 11,600 mAh

Specifications side by side

17 of 17 specs

Scroll the table sideways to see the rest.

Spec
SamsungSAR 5,482
Samsung Galaxy Tab S9 Ultra 512GB specs
SamsungSAR 5,399
Samsung Galaxy Tab S11 Ultra 512GB specs
Reference priceSAR 5,482SAR 5,399
Processor—Dimensity 9400+
Battery capacity7,370 mAh✓ 11,600 mAh
Cellular (SIM)✓ YesNo
Screen size14.6 in14.6 in
Storage512 GB512 GB
Memory (RAM)12 GB12 GB
Stylus supportYesYes

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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 S11 Ultra 512GB?

No difference here: screen size is 14.6 in on both.

What is the difference in storage between the Samsung Galaxy Tab S9 Ultra 512GB and the Samsung Galaxy Tab S11 Ultra 512GB?

No difference here: storage is 512 GB on both.

What is the difference in stylus support between the Samsung Galaxy Tab S9 Ultra 512GB and the Samsung Galaxy Tab S11 Ultra 512GB?

No difference here: stylus support is Yes on both.

What is the difference in cellular (SIM) between the Samsung Galaxy Tab S9 Ultra 512GB and the Samsung Galaxy Tab S11 Ultra 512GB?

Samsung Galaxy Tab S9 Ultra 512GB: Yes; Samsung Galaxy Tab S11 Ultra 512GB: No. This is a spec difference, not a verdict that one is better overall.