In day light, Note 4 & Meizu Mx4 could easily match if not surpass the N8 quality 

u mean same or better?

i think mostly all better than N8 d. those 13mp and above.

personally, if u want powerful camera, better check nokia pureview series, especially godlike nokia 808 pureview
that cam is beast. got fancy setting and nice carl zeiss lense, 41MP and xenon flash (not led). even i jelly with it, just it an old model with mid spec. and its not an android phone