Not that it makes a difference as much as you can imagine, but the D90 Digital SLR has a tiny (12.3MP) image sensor as an affordable T1i Rebel (15.1MP). With these data and applying a little common sense would not lead to a technical person to believe that the Digital Rebel is by far the smarter buy T1i. As with many other things in this world and digital SLR cameras, things are not always as obvious as they should be. The image sensor from Canon is currently used,is not optimal sensor. Not, however, are starting to think everything you read digital SLR package. The APS-C sensor in the Rebel SLR T1i be used, will be rigorously tested to treat 15.1 MP in the best case. To achieve a higher megapixel rate, selected Canon are closer to the pixels, and smaller pixels than the Nikon D90 using 12.3MP used. It is the most widespread, fit more pixels to be on a smaller area. A more accurate indicator of imageQuality as a mega-pixel is pixel density. In this case, is the Nikon D90 12.3MP l...