It's up to Samsung.
People can tell you their experiences on whether they have had their devices repaired or replaced under warranty, however, it will still ultimately be up to Samsung. They treat every situation under an individual bases. The best thing to do is to contact them unless you purchased an extended warranty through a 3rd party, in which case you should contact the 3rd party.
I know this does not ease your mind at all, but that is the best advice I can give you.
Hey, there is nothing wrong with that at allツYeah, that's right, I agree with you. The thing is I would like to know if there are similar cases to mine and make myself an idea of what would happen with my warranty. As you said, maybe Samsung will reject my S7 Edge's warranty even when there are similar cases as mine. Thanks for your support!
It's a little hard to believe that dings and scuffs would cause a warranty to be cancelled.. a lot of phones acquire these over time
Broo call Samsung customer care. They will come at your place and resolve the issue