You sure they use exactly the same die-shrunk base SoC?
I'd imagine they'd be on a different process...

*I'd say the N9's AMOLED-CBD has a slight edge IQ-wise overall.
Mainly due to it's higher DPI (so long as you have a decent panel) but not solely.
*SGX535 for N9?
*Not sure the radios are equivalent all round.
*FMTX isn't yet certain for N9, still a chance.
"Few Useless Ones" "...and better N9's for everyone"
LOL troll much....

Few other points are debatable there, & really quite subjective.
But it's not really something I'm interested in chatting about further.
Maybe someone else will notice, good thought bubble though.