[DigiCam] 4 megapixel ok for 8"x10" prints?

[Ron]

Before I got the Digital EOS, actually several cameras ago, I used a Casio
EX3000 (just sold it on ebay and the buyer loves it). It was a 3.3 mpxl and
had a Canon lens. It took great pictures. I did several hundred of our trip
to DC and Utah. Don't know about that specific camera but you should be ok.
If you want to compare the specs, check out

http://dpreview.com/

You can look up the specific camera and do a side by side comparison with
others it that class.
> 
> I'm thinking of getting my step-son  the 4 megapixel Olympus C-750 UZ.
> I know he will enjoy the longer zoom, lighter weight, and smaller size
> of the C-750 compared to say the 5 megapixel  Nikon Coolpix 5700 or HP
> Photosmart 945. OTOH, I know he will sometimes want to make 8"x10"
> prints and would be disappointed if they are too "grainy". I've made
> 8"x10" prints from my 5 megapixel Minolta Dimage 7i and even with a bit
> of cropping they look fine. How will 8"x10" prints from a 4 megapixel
> camera compare?