Sounds pretty bad on 8+. Top speaker seems to be the issue.https://soundcloud.com/user966682/iphone-x-crackle
Not a video but i dont have video editing software right now. This is recorded with a Sennheiser e906 mic and an Audient iD4 interface.
and its not the evil piano track everyone says is at fault, its another one
if that's acceptable for a 1200 dollar device, i don't know what to say anymore