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Let me offer a comic-book-guy clarification that the iPhone 4, while graced with a mindblowing display, shouldn't really be characterized as "HD." In landscape mode it's 960x480, and the Harry Potter trailer I linked above presents an actual image size of 960x405, since it's letterboxed. I'd call the iPhone4 a 480p display; IMHO HD means 720p or better.

But I still think the trailer in the youtube link above looks badass on the iPhone, HD or not.

(And if you want ultra-pretty images, may I suggest my wallpaper collection.)
 
Let me offer a comic-book-guy clarification that the iPhone 4, while graced with a mindblowing display, shouldn't really be characterized as "HD." In landscape mode it's 960x480, and the Harry Potter trailer I linked above presents an actual image size of 960x405, since it's letterboxed. I'd call the iPhone4 a 480p display; IMHO HD means 720p or better.

But I still think the trailer in the youtube link above looks badass on the iPhone, HD or not.

(And if you want ultra-pretty images, may I suggest my wallpaper collection.)

960x640, actually. Still not HD, but as close to 720p as it is to 480p.
 
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