iPhone 4 teardown - 512MB RAM confirmed, Corning Gorilla Glass as well?

As expected, the moment Apple's new iPhone 4 hit the streets, iFixit nabbed it, took it back to the lab, and proceeded with an iPhone 4 teardown. Especially exciting:
We have confirmed that the iPhone's A4 processor has 512 MB RAM, unlike the iPad's more limited 256 MB. This decision may have been made fairly late in Apple's development cycle, because early leaked prototype phones only had 256 MB.
UPDATE: Looks like the Retina Display may indeed be protected by Gorilla Glass!
The front glass panel of the iPhone is constructed of Corning Gorilla Glass, a chemically strengthened alkali-aluminosilicate thin sheet glass that is reported to be 20 times stiffer and 30 times harder than plastic.Gorilla Glass holds many advantages as the iPhone 4's front panel including its high resistance to wear and increased strength from a strengthening process.
The teardown is still underway and we'll update when they're done, but in the meantime you can catch the action via the link below.
[iFixit]
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Rene Ritchie is one of the most respected Apple analysts in the business, reaching a combined audience of over 40 million readers a month. His YouTube channel, Vector, has over 90 thousand subscribers and 14 million views and his podcasts, including Debug, have been downloaded over 20 million times. He also regularly co-hosts MacBreak Weekly for the TWiT network and co-hosted CES Live! and Talk Mobile. Based in Montreal, Rene is a former director of product marketing, web developer, and graphic designer. He's authored several books and appeared on numerous television and radio segments to discuss Apple and the technology industry. When not working, he likes to cook, grapple, and spend time with his friends and family.