merci pour le lien...
mais il ya bien indiqué --->
"Each chip is 1/4 in."
et
"As for resolution, because you have the CMOS technology the FX7, resolution is much higher than the FX1 in decent light conditions. On the contrary,
under low light conditions the FX1 is better than the FX7, since the FX1 has a larger CCD sensor,"
edit :grilled par Marc