The Apple iPhone 6s Plus runs on Apple's own iOS v8.2. It features a new Apple Pay technology which allow users to make highly secured payments through NFC or the very effective Touch ID option. The display houses the newly refurbished Touch ID sensors which can detect the user's fingerprint anywhere on the display. This feature has the capacity to identify multiple fingers at once or even the whole palm to further enhance security. The handset also supports Force Touch gestures, just like the Apple Watch and new MacBook. The premium device is empowered by a quad-core processor clocked at the speed of 1.2 GHz and sits on a new A9 chipset.