Here we go, the first mistake is showing Phone icon on the newly announced iPod touch 4G, on bottom left of the pic on the right.
We know that Spotlight search added to iPod touch 4G, but the mistake is showing a couple of SMS under the spotlight search.
This was noticed by 9to5mac, we can't decide if it's a mistake or not yet.
Fourth: Apple logo [iPod Touch 4G]
This is a big one, according to the source, Someone inside Apple's graphics studio has been banned because of this one.
Hey Apple designers, you can't make a right reflection effect? look at the reflection at the bottom
This one on the iPhone 4 page, the page talks about HD Videos feature in iPhone 4, while the image says iPod on top left.