Quote Originally Posted by Icyculyr View Post
Yeah, yes.

If you've got a resolution of 480x320 and you double it, you get 960x640 which is four times as many pixels as 480x320.
Actually, no. The resolution refers to the total number of pixels, which are for various reasons in some situations, by convention represented by two numbers corresponding to the number of pixel rows and columns. Doubling the resolution means doubling the total number of pixels, not doubling the number of pixel rows and columns.