1). Wireless Charging
There are two version of the story, as per the leaks Apple can come up with a new charging technology which can charge the iPhone wirelessly from a distance. The second rumor suggest it could be more traditional wireless charging like the Apple watch or Samsung S7.
2). Metal and Glass Design
pple can return back to the metal and glass design for the new iPhone with more minimalist looks.
3). Augmented Reality
Tim Cook in one of the interviews in 2016 and also recently told The Independent newspaper, about How Apple sees the role of Augmented Reality much larger when compared to the virtual reality.
4). 3D Camera
LG to refine the 3D camera technology and LG-Inotek camera is used. Apple also acquired Linx, an Israel based startup.
5). 3 Different Sizes
6). OLED Display
Gaming is going to be a lot more fun on the OLED bezel less display.
7). More Minimalist No power and Volume Button
8). Improved Touch ID
Upcoming iPhone 7s or the iPhone 8 is expected to be more expensive considering it will have several new features like wireless charging and water and dust proofing. The rumors suggests it could easily be above $1000 for the US market.
source https://candytech.in/upcoming-2017-iphone-8-killer-features/
