Since I know alot of people are debating between the iPhone 7 Plus and Note 7, here is Flossy's review of the iPhone 7 and in it he makes lots of comparisons to the Note 7, most of which I agree with. Disclaimer, I have only played around with my wife's iPhone 7 Plus, I won't have mine for a couple of months.
As for it being "on topic", I think comparisons with its closest alternative are definately on topic as long as they dont get into a pissing contest , which unfortunately happens alot.
And for the sizes, I find the width and thickness of the phone to be more important than the height and to me the Note feels quite a bit better in hand than my iPhone 6S Plus, but I do get more false touches than my iPhone. Preferably I think it would be perfect if you look at the iPhone and see the slight curve the glass has at the edge and just bring the screen all the way to that edge. The screen on the iPhone also "feels" bigger even though its not, and i suspect it's because of the curve on the Note. Combine the 2, I think the perfect phone is in there somewhere.