Let it be known... that it doesn't really matter.
The Galaxy S3 has a lower pixel density than the iPhone 4S (and presumably the new iPhone).
Because it was a huge jump in pixel density.
Comically?![]()
If matters in video because you would have to up or downscale to get anything to play properly, which means worse battery life when playing media. It also means poorer quality. As far as the OS in general it doesn't mean anything other than images would have to be rechopped from where they are on other devices.