Is the Tab S11 Ultra worth the extra $335 over the S10 Ultra?

Only if you need the fastest chip and the biggest battery. The Dimensity 9400+ and 11,600 mAh cell are real gains, but the screen size and resolution are the same. For notes, drawing, and streaming, the S10 Ultra at $695 does the job.

Which has better battery life?

The S11 Ultra, on paper. It has an 11,600 mAh battery versus 10,000 mAh in the S10 Ultra, and Samsung rates the S10 Ultra at about 16 hours of use. Expect the S11 Ultra to last longer on a charge.

Can I take the S10 Ultra in the rain?

Yes. The S10 Ultra carries an IP68 rating for water and dust resistance. The S11 Ultra listing does not state a water-resistance rating, so treat it as the less protected of the two.

Do both come with the S Pen?

Yes. The S Pen is included with both tablets. On the S11 Ultra it has a reshaped design and charges wirelessly on the side of the tablet.

Which is better for drawing and note-taking?

Both work well because both include the S Pen and use the same 14.6-inch 2960 x 1848 Dynamic AMOLED 2X panel. The S11 Ultra adds Writing Assist and an improved S Pen shape; the S10 Ultra adds Transcript Assist and costs far less.

Which one lasts longer before it stops getting updates?

The S11 Ultra, because it is the newer model and ships on Android 16. The S10 Ultra launched in 2023, so it is further into Samsung's update cycle.

Samsung Galaxy Tab S11 Ultra vs Samsung Galaxy Tab S10 Ultra

Buy the Galaxy Tab S10 Ultra if you want a 14.6-inch Samsung tablet for the least money: $695 at eBay as of November 5, 2026, versus $1,030.50 at Walmart for the Tab S11 Ultra. The S11 Ultra earns its $335 premium with a newer 3nm Dimensity 9400+ chip, a bigger 11,600 mAh battery, and a slimmer body. Pick the S10 Ultra for drawing, notes, and video, and the S11 Ultra only if you need the fastest chip and longest battery life in this size.

Today the Samsung Galaxy Tab S10 Ultra costs $335.50 less at its best price.

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