Why do you think so many fake consumer electronics items are so accurate? Hint: factory owners and engineers are susceptible to inventives.

In this case I am talking about the privileged knowledge that this particular LG component is part of a new apple product. This was almost certainly protected by an NDA, which was broken by someone involved in the ipad manufacturing process. I wouldn't be surprised if apple gossip bloggers are bribing foxconn employees or something like that.