Though pre-orders start tomorrow, fans worldwide will still have to wait until June 24th to get their hands on an iPhone 4. In the meantime, here’s an up-close look at the iPhone 4’s Retina Display, courtesy of Robert Scoble. Video after the break.

At 326 pixels per inch, the pixel density of the iPhone 4 is four times that of the iPhone 3. Jobs claimed at the conference that the resolution surpassed that of the unaided human eye.

[via Mashable — image via Robert Scoble]