Thanks F-Stop - you saved me some typing there
brendy said:
Neither troll nor noob, im not starting or feeding any fires but why would you use iso 1600 for close up shots of baileys bottles, I dont get it.
Im talking about properly lit photos via natural light or flash printed on 6x4, 7x5 or larger, even a3.
Obviously the final product may be better but my original post mentioned the raw format which is there to be processed manually.
The example I used above was to show the image quality difference between a high ISO setting on a Point & Shoot and DSLR. It's the same story across all of the other ISO settings as well; ISO 3200 on a DSLR is much the same as ISO 100 on a P&S, therefore making the DSLR a
clear winner. The example is properly lit and is a very good real world comparison.
Your Landscape photo claim is also flawed.
Compared with a DSLR a landscape photo shot with any P&S (9600 included) will show a noisy blotchy sky, high amounts of CA (Purple fringing) on parts where bright white surrounds dark areas, the dynamic range will be less, the detail will much less and if you're processing it for HDR then the difference will be even greater.
brendy said:
I wouldnt say they were 7-10 times better.
Yeah, a DSLR is more like a 100 times better

Seriously though, use a DSLR and you'll see why.
As 'King4aDay' for a day said above, it's not just image quality.
In situations where I've been using my camera (Canon 20D) alongside people using P&S shoots the difference becomes very clear. I've usually grabbed a couple of shots and they are still struggling to focus, by which time the subject has moved on and they've missed the shot completely.