About touchscreen softness

[Gonzo]

I had opportunity to compare two nearly identical XDA`s. "Nearly" because while typing on them I felt the difference in touchscreens. Is it possible to occur two different softnesses in touchscreens of XDA`s ? Or one of them was just more used ??

[Rudegar]

or one could have been with a screenprotector

[Gonzo]

both of them have transparent stickers on screens.

[Rudegar]

well different screenprotectors ?
i mean screenprotectors as something the user apply themselfs it dont come like that