After July 10, a minute after midnight Japan time (which was morning July 9th for the US), half dozen of Japanese news sites started posting the latest in-depth review about iPhone 3G.

You can find almost everything you want to know about iPhone 3Gs.

You can use Google Translate to read them in English (and no translation needed for the pictures).

There are many info, you can't find in US sites at least, perhaps, after the product release.

Here are some links:

ascii.jp review part 1

ascii.jp review part 1

ITmedia's movie review

ITmedia review