"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
AirPods and AirPower: Everything We Know
Apple Shares New 'Ridiculously Powerful' and 'Hey Siri' iPhone 6s Ads
The first video, "Ridiculously Powerful," focuses on the speed of the iPhone's A9 processor and shows it being used for Apple Pay, games, taking photos and video, and more. "Not much has changed, except it's ridiculously powerful, which makes everything faster," says the opening narration.
The second video, "Hey Siri," focuses on the always-on Hey Siri feature of the iPhone 6s. With older iPhones, Hey Siri could only be activated when the iPhone was plugged in, but with the iPhone 6s and the iPhone 6s Plus, hands-free Siri voice activation is available at all times.
These two latest videos are part of Apple's iPhone 6s "The only thing that's changed is everything" campaign, a tagline and concept Apple CEO Tim Cook first introduced when the iPhone 6s and 6s Plus debuted in September to highlight their revamped internals. Apple has released several advertisements using the wording, focusing on the iPhone's camera, Siri, and 3D Touch.