This might sound a loader of work but going by the patents Apple has filed, we deduce the maker is neck deep in developing a slew of iPhone versions.  Thus, releasing all the three models might not be much of a trek. We are especially keen on seeing the iPhone 7 this year, since the powerful specs anticipated could change the way we use iPhones. Notable features that we can expect from this Apple release are- 

2 GB RAM A9 processor 14 MP back camera  4 MP front camera OLED display

Apple might introduce a unique feature called Force Touch for its iPhone 6s Plus.We already love a similar spec found on the MacBook and if the iPhone 6s Plus receives the same add on, it could mean that the device gets to figure out distinct types of tapping and pressing on it.  

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