You’re right, I mixed it up, it’s the number of cols. So 1920 rows x 1080 columns. So yeah the sticker is right but OP is wrong.
Idk, when I bought that notebook in 2018, 4:3 was not really common anymore. But it might be a regional thing as someone else suggested. That marketing is often confusing is uncontroversial. However I don’t really agree with this being “mildy infuriating”.
I agree and do not further engage in this discussion to not induce any more confusion ;)