6.17-effective-megapixel (yes, it's often listed as a 12MP camera, see below) sensor captures enough detail to create photo-quality 14-by-19-inch enlargements Recorded resolution increased to 12.3 megapixels (6.17 million S-pixels and 6.17 million R-pixels) using in-camera technology Fully compatible with Nikon's Nikkor F-series lenses 2-inch LCD display with separate LCD data display; PictBridge support; dual shutter release buttons Powered by 4 AA-size rechargeable NiMH batteries; stores images on xD or CF/Microdrive media Rugged, polycarbonate body with rounder design and molded rear grip 2-inch, 235,000 pixel horizontal LCD delivers crisp, clear images and nearly 100% frame coverage Secondary LCD indicates shooting information and settings Dual shutter release buttons to allow optimum comfort and stability in both horizontal and vertical orientations Intelligent flash with D-TTL full-aperture exposure metering system Shutter speeds of 30 seconds to 1/4,000 second Sensitivity: ISO 100, 160, 200, 400, 800, 1600 All that above is your standard info I cut-n-pasted from a few different sources. Now for the Elvis Meat-n-Taters' of it. It's a good camera if if fits your style of shooting. WHat I mean is I do a lot of freelance stuff here in Atlanta, so one week I am shooting a rave, then next week it's a UFC fight, maybe a house DJ visiting a small club and of course models. What I've found is it's great for limited shoots, as a model/portraits camera, it's top notch. but once you get into the world of moving things, your skills come into play. I wasn't looking for a smart camera, I shoot most everything on manual (except for general wedding shots ( I don't do many weddings and so I'll often trust the camera to do what it knows how to do) but my problem has been getting that rocker as he's making wild movements. I can capture the first one but often lose a second or third as the image is writing to the card. My previous gun, Nikon d70 had much better write speed. I do, however, make up for the lost shot in getting fantastic colors (hmm, so why did I buy Photoshop again?) Yes, their colors are great and with the right lens you won't go wrong, but I like to post process my images, I tweak even the ok one just a tad so spendin the extra cash for this camera compared to getting a nikon, save your money. I've heard the new S5 has addressed that problem and while not totally resolving it, it has gotten better. However, when I finally get to upgrade, I'll likely go with the nikon d200 (or whatever is the affordable new toy) Again, if you shoot portaits, macro, or still life, this is a wonderful camera, but if you shoot action a good bit, then look around. I do want to add something on printing, I have been able to print 20x30 size prints without any issues. For a exact and precise revied, check out Thom's words http://www.bythom.com/fujis3review.htm