Great collection and not too much to choose.between the two IMO.
I think if possible you should carry out 'Blind' tests. So the same type of varying shots, publish them but not reveal the phone used until much, much later.
I would imagine there currently is a lot of bias from those reading the article. I know I would like the N5 to win the comparison test and I'm sure even the most biassed here would have to admit that each phone performs better in some shots than others