You say on page http://www.allaboutsymbian.com/features/item/N95-Your_questions_answered.php that the N95's video is roughly similar to the N93's. It looks from the videos on page http://www.allaboutsymbian.com/images/features/N95/video/ that the N93 is far superior, no? Better color, brighter, smoother, and far better audio it seems to me.
Video quality
I have owned my n95 for about a week now and can conclusively say that video quality is at least as good as the n93 (i've now owned both) the only disadvantage is the lack of optical zoom. The picture quality on the n95 however is better that the n93, which was always a little grainy even in direct sunlight.