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# Samsung Galaxy Tab S11 Ultra notes

## Included pen

* Samsung S Pen (2025): [Samsung S Pen notes](/drawtab/catalog/pens/samsung-s-pen/samsung-s-pen-notes.md)

## Compatible pens

* Any UD EMR pen

## Recommended pens

* I recommend using the Wacom CP-913 pen (better IAF and max pressure).
* See: [Upgrading to Wacom One Pen (CP-913)](/drawtab/catalog/pens/samsung-s-pen/upgrading-to-wacom-cp913.md)

## S pen replacement nibs

* No replacement nibs are included

## Diagonal wobble

* RATING: OK - On the high end of low wobble. Wobble is visible at all speeds, and more visible when the pen moves slowly.
* If you are doing careful linework and notice the wobble you can reduce it with smoothing/stabilization

## Performance

* Overall, it seemed very similar to the S8 Ultra in my tasks, but I did notice fewer stutters while the UI was animating.

## UX

* New DeX mode was very nice - an easy switch from Windows.

## Connecting to an external display

* You can connect it to an external display.
* You can have it mirror both displays or show different things on each display.
* I was able to connect it directly to another display and via a CalDigit TS4 dock.