Question about Dell P3421W

I think the two are quite similar except that the "s" has integrated speakers and a different curvature radius according to the description, otherwise you can directly select both screens with the "Compare" function and compare them with each other and go through the list and see which functions are more important to you accordingly. I bought the "P" over half a year ago and am very satisfied, but I have to mention that there was a special offer and I could buy the monitor for 399.