I thought it came with one other than the obvious pull tab one, however mine does not seem to have a 2nd one that is meant to stay on the device. My screen is however acting as though it does have one as mine is scratched beyond belief from just pocket lint after 3 days. I have taken a knife to the edges and I can pull up the actual display but there is no ridge or anything indicating a screen protector.
In this video of a S21 Ultra breakdown, a pre-installed screen protector is removed.
When looking at my own S21 U, I can't seem to find it. Either the protector is installed absolutely perfectly or it doesn't exist.
I just received my Galaxy S21 Ultra and I can confirm a pre-installed sceen protector is NOT included. It is unfortunate, but I suspect Samsung decided to not include one because of the new Gorilla Glass Victus. Hopefully it is strong enough to not scratch. I can't see it being a cost issue since it probably costs Samsung 10 cents per device. I will be purchasing a 3rd party screen protector just in case.
S21 Ultra in Canada, can confirm there is some film that remained when i removed the main protective film it ships with.
Also because yall denying it made me wedge into the corner of it to see, allowing some air and now imma buy a new one.