This iPhone has the newest A series processor which makes it the fastest among all iPhones. This A10 Processor will be able to run the phone better and keep a long battery life on the iPhone 7. The iPhone 7 would be able to run a dual camera with a new faster processor. This camera will have better capabilities than the iPhone 6S since the iPhone 7 will have a better lens to capture images more quick with a new a its sensor to quickly stabilize your picture.
The new processor and upgraded RAM working together will function together to provide a more quick experience. The iPhone 6S won’t be kicked out of the picture with dealing with having a phone. It’s still a great phone to purchase since it won’t be missing out on iOS 10. The differences are in the hardware of the iPhone 7 and not the look of the phone. The iPhone 6S will be quick and still be able to handle the latest applications however it won’t be able to keep up to speed with its new bound brother, iPhone 7.