Anybody here wanna sell their S3? Im interested in getting one.

Anyway, i would like to ask whether the S3 is capable of shooting photos, like portrait photo with a low depth of field? Can the aperture be big enough to enable the camera to take these kind of photos?

I also read reviews about the camera producing pictures with lots of noise when used in ISO 800. Can the noise be reduced by reducing the aperture size?

Finally, are all the aperture, shutter and ISO settings available for all level of zoom?

Thanks!