Apple has an updated 4-inch iPhone due early next year
 

Want a handset with Apple's fancy new A9 processor, a colorful metal case and a slightly smaller display? GHI Securities' Ming-Chi Kuo says you're going to get one. According to the analyst's latest research, Apple is on track to launch a 4-inch Appl...

http://www.engadget.com/2015/12/03/r...rly-next-year/