Holy bananas! Is that a $1500 24-inch iMac I see? Not sure which model is right for you or what offers what over the other? Then check this out (click on the image twice for high-res). But you have to snag the $1800 model if you want a discrete graphics card. Hmm.
Nothing to see here, move along…
24-inch (viewable) glossy widescreen, 1680 by 1050 pixels