"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
Apple Starts Early Production on Next-Generation iPhones With Force Touch
The two new iPhones will retain the same 4.7 and 5.5-inch display sizes, with an exterior design that's largely unchanged. KGI Securities analyst Ming-Chi Kuo has suggested the addition of Force Touch could make the iPhone 0.2mm thicker, but it is unclear if that rumor is accurate.
Apple Inc. has started early production of new iPhone models with a feature called Force Touch, which senses how hard users are pressing down on a screen, people with knowledge of the matter said.Because the design of the new iPhones will remain the same, Bloomberg's sources believe final assembly will go smoothly, but caution that production volume could be impacted by the supply and yield of displays for the devices. Apple has been working to add Force Touch across its product lineup since unveiling the Apple Watch and has thus far incorporated the feature into the trackpads of the Retina MacBook and Retina MacBook Pro.
Its newest iPhones, in the same 4.7-inch and 5.5-inch versions as the current iPhone 6 and iPhone 6 Plus devices, will have a similar exterior design, the people said. Volume manufacturing is scheduled to ramp up as soon as next month, they said.
Apple is expected to debut its next-generation "iPhone 6s" and "iPhone 6s Plus" in September. Other rumors about the device suggest it could include an improved camera, 7000 series aluminum, and a new rose gold color option.