"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
Hands-On Look at iOS 9 and OS X 10.11 El Capitan
With iOS 9, there are several underlying improvements that improve battery life and reduce the amount of storage space the operating system takes up, a huge benefit for users with 16GB devices. Siri's become more intelligent, and the whole OS has been updated with "Proactive" features that help you better manage your life.
A revamped search screen on the left of the home screen offers up a list of commonly used apps, favorite contacts, restaurant and venue recommendations, and important news, all available at a glance. Maps gained Transit directions, Notes has new features, there's a new News app, and we're finally getting a much-desired split-screen multitasking feature for the iPad.
And those are just the big changes -- check out our roundup of hidden features, too, and visit our iOS 9 forum to learn even more about the new version of iOS.
OS X 10.11 El Capitan is named for a notable mountain within Yosemite, signifying its position as an update that builds on and refines the features introduced with OS X Yosemite. El Capitan includes improved window management features with a new Split view for displaying two full screen windows at once, plus it has an improved Spotlight search with natural language support, and updates to apps like Notes and Maps.
Safari has gained features like Pinned Sites and a mute button that can silence audio from any tab, while Mail supports new gestures and Smart Suggestions. Most importantly, El Capitan improves system performance, making many tasks on the Mac faster than before. It also includes Metal for much improved graphics performance.
Want to know more about El Capitan? Make sure to visit our OS X 10.11 forum, where members are discussing the new update and sharing many smaller changes that went under the radar.
El Capitan and iOS 9 are both available to registered developers, and Apple plans to provide them to public beta testers in July. A public release of both software updates will come in the fall.