I like Tom’s guide a lot but including the Asus ROG Phone 6 Pro in it’s smartphone battery testing? That phone is 340 grams versus 14 pro max which I believe 240g (and that is considered a bit heavy). The ROG 6 pro isn’t a phone for comparison to iPhones or Samsung Ultra or Pixel Pro. It is for comparison to other gaming phones.
MrWhoseTheBoss on YT will likely have his next flagship battery test coming soon. It’s a flagship test of this type smartphone and usually entertaining-informative.