There is a rumor that Apple will have 12 inch display late this year for either the Mac book or an iPod tablet. Or both?
You can find the rumors by do a search on;
Apple 12 inch rumor.and you should find lots.
But so far it is hard to find a rumor that is not already six months old.
Well, there are a few. Here is a new one:
http://investorplace.com/2014/08/apple-aapl-15/iPad: A new rumor claims that Apple (AAPL) is working on an iPad Pro, reports Epoch Times. According to the new rumor, the iPad Pro will feature a 12.9-inch screen and that it could also be a 4K screen. Rumors claim that the iPad Pro will be a mixture of an iPad and a MacBook and that it will include a stylus, which has been dubbed the iPen.
But it is just a rumor.