QUOTE(ieR @ Jan 3 2011, 12:46 PM)
zstan: seriously. i doubt its the exact same sensor... but i can believe that its another sensor design base on it, so is the 16mp sensor. like how the 14, 16, 24 are base on the 12mp of A700.
we has no proof as nikon close their whitesheet tightly. the D90 indeed is using DIFF generation sensor from A700, both has diff codename(from the whitesheet), but still manufactured by Sony and base on the same architecture of A700 first generation sensor.
sorry dude, DP review themself never said so, in their forum is just a speculation without concrete evidence too. they even speculate the Nex is using A550 sensor.
SAR never mention it either, BUT they did mention the A33 is newer better sensor then nex sensor. (they could be wrong and u could be right)
i had not seen people claim and compare the A33 to A55 sensor. so we dont simply claim this that ler... it will mislead people or this speculation end up with SAR/DPreview and mislead the WORLD. =.=
i didn't claim anything la.

but some reports and reader comments shows that a55 is slightly cleaner at high iso(iso 3200) than the a33. about half a stop better.
my point is, and what i believe and read from is, a33 and a55 have different sensors. so by saying that a55 is 'only 2 megapixels better & got gps compared to the a33' is really undervaluing the a55.
and yes, i could be totally wrong.

Added on January 3, 2011, 1:27 pmQUOTE(deathbringer @ Jan 3 2011, 12:47 PM)
the a33 and a55 uses the same Exmor™ APS HD CMOS Sensor. it's just with different pixel densities.
saucemy not so concrete source
http://www.dyxum.com/dforum/is-there-a-big...topic70941.htmlThis post has been edited by zstan: Jan 3 2011, 01:27 PM