At this point this isn't even interesting anymore. With them releasing something "new" every year, this has now become one of the more boring sides of tech.
And depending where you live, you get a snapdragon 845 instead. Great, samsung. At least they admit they want to copy apple. Hey, i already know the S9's pricing!
I just bought a Mi A1 recently, which packs a Snapdragon 625 SoC, and I'm still very happy for how it performs to my needs! . I really wanna keep my devices for 2 years at least lol