Based upon leak trends, we should pretty much know close to everything iPhone 6 offers sometime in May or June 2014.
Damn accurate renders of the iPhone 5 sprouted up around that time in 2012. This render dropped nearly 4 months before the iPhone 5 was actually shown
And something even crazier...the first iPhone 5S fingerprint stories started dropping as early as January 2013. 9 freaking months before it was actually released.
http://www.huffingtonpost.com/2013/01/24/iphone-fingerprint-scanner-apple-rumor_n_2529572.html
Moral of the story, lets not be dismissive of these rumors, because they are frighteningly accurate the past couple years.
Damn accurate renders of the iPhone 5 sprouted up around that time in 2012. This render dropped nearly 4 months before the iPhone 5 was actually shown


And something even crazier...the first iPhone 5S fingerprint stories started dropping as early as January 2013. 9 freaking months before it was actually released.
http://www.huffingtonpost.com/2013/01/24/iphone-fingerprint-scanner-apple-rumor_n_2529572.html
Moral of the story, lets not be dismissive of these rumors, because they are frighteningly accurate the past couple years.