CHG_CANON wrote:
A pixel is a pixel ...
When viewed at 100%, your 1920x1200 screen shows you a crop of 1920x1200 pixels, just a smaller percentage of the larger 8256 x 5504 image than say a 1920x1200 crop of an 6000x4000 image. An image sized to exactly 1920x1200-pixels will display at 100% (no further cropping / no further zoom) on your 1920x1200 screen. Obviously, you can go beyond 100%, but there is no more detail to be seen beyond 100%.