Google have posted the official changelog for Android 4.1 “Jelly Bean” which we recommend you have a read of as it’s quite interesting. Google refers to Jelly Bean being “faster” a handful of times and also points out that a lot of the stock apps have new 7-inch interface designs. Does this mean that Android is moving away from the 10-inch market? Possibly. It’s obvious that Google will push hard in the 7-inch market where they can fight for market share while Apple isn’t involved.
Go take a read and find out what you have to look forward to in Jelly Bean, or if you already have it, what you might be overlooking.