Digital drawing with a tablet in Photoshop?

Hey,

I have Photoshop CS6 and installed it on my Samsung Galaxy Book. I can use the pen to draw but the pressure range doesn’t work.

In autodesk sketchbook it works perfectly well.

Before i had the tablet to draw on i used a Wacom tablet attached to my computer and it worked without a problem.

So, do I maybe need a plug in for Photoshop? Or maybe different brushes?

Or is it because I don’t have the newest version?

Maybe someone here knows what to do.

Thanks!