"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
iPhone 6 and 6 Plus Shipping Times Improve to 3 to 5 Days for Many Models
iPhone 6 and iPhone 6 Plus models in all colors and from all carriers in 16 and 64GB configurations now ship within 3 to 5 days, while the more constrained 128GB versions ship within 7 to 10 days.
Though the iPhone 6 and the iPhone 6 Plus have been severely constrained since their September debut, Apple has been working hard to improve supplies. The company has reportedly delayed mass production on the iPad Pro to focus on producing more iPhone 6 Plus units, a move that's bolstered available supply.
iPhone 6 and 6 Plus stock first began improving in late November, with 16GB iPhone 6 Plus supplies jumping to a 7 to 10 day shipping estimate after sitting at three to four week shipping estimates for several weeks. 64GB and 128GB iPhone 6 Plus devices have seen the biggest increase in supply, because as of late November, 64GB devices carried a shipping estimate of 2 to 3 weeks while 128GB devices carried a shipping estimate of 3 to 4 weeks. iPhone 6 supply has also been steadily improving, going from 7 to 10 days in November to 3 to 5 days today.
In store supply of the iPhone 6 and the iPhone 6 Plus has also seen significant improvement, and many stores across the country list availability of both the iPhone 6 and iPhone 6 Plus in 16, 64, and 128GB configurations. Tracking tool iStockNow can be used to find where iPhone 6 and 6 Plus devices are available.
During Apple's fourth quarter earnings call on October 20, Apple CEO Tim Cook said that demand for the iPhone 6 and 6 Plus was "far outstripping" supply and that the company was "not close" to having a supply/demand balance at that time, but based on the improved shipping times, the company could come close to meeting its supply goals before the end of the year.