Nexus One Screen Issue : How many pixels is it ?

Nexus One Screen Resolution Issue

After multi-touch problem on Google Nexus One,today Nexus One got a problem again but in different point.If we read in Google Nexus One specs we can see this first Google Android phone has 800 x 480 pixels screen resolution and that is one of main point for many Android fans to purchase this phone.But Luke Hutchinson from Ars Technica published article about Nexus One screen resolution and point is Luke is claiming that Nexus One screen resolution is actually 653 x 392 pixels. Why's that ? Does Nexus One screen resolution really is 800 x 480 pixels ? I would not assume anything but i can tell you that you have to read this article.

From Luke article :

Even though no single pixel contains all three color elements, is it legit to say this display has 480×800 pixels as claimed by HTC and Google?

via phAndroid