Same here
One of the 1st things I do when I get the phone me is go straight to Display settings, set the Resolution to 2K, set Font size to Tiny and Screen Zoom to Small, to fit as much content in the display as possible.
Anything less than 2K looks crap to me.
GSMArena did do a battery test with the S7 when this resolution setting was first introduced, and they found that using the phone in 1080P vs. 2K had a puny effect on battery, I think the difference was like 10mins extra in 1080P,. LOL!
People seem to conveniently forget we had 2K as the only setting in the Note 4 and Note5 and had great battery life there to.