To break it down even further for the lazy, the 24" is HD, the 20" is not.
To break it down even further for the lazy, the 24" is HD, the 20" is not.
Not that the extra 360p makes any difference on screens below 37".This really isn't true. The definition (according to the CEA) of HDTV is 720 progressive or higher. This would qualify both iMacs as being High Definition.
Now, I suppose you could consider 1080p as "full" HD at this time and 720p as "partial HD." Nonetheless, they are both considered HD.
Not that the extra 360p makes any difference on screens below 37".
Not that the extra 360p makes any difference on screens below 37".
Yes, there is certainly a noticeable difference. You're talking the difference between a traditional DVD and "true" HD. But then again, everything's subjective.