Can I use my Xbox series s in 1080p tv after using it in 720p tv without issues?

HI. question about the series s:

So i haven't got the Xbox series s that i ordered yet .so i have question in my mind the seller had turned on the series s on 720 p (bc it was the only tv available at that time for him) so i be sure that everything work. Eventually i will use it on 1080 p tv. Will i face any issues with that (because the resolution is deffirent from the first try) ?

Submitted by shoo7ter_dz | #Specialdealer Special Offer Online Shopping Store 2016