Nothing is "future proof", but the iphone 6 and 6 plus are clearly not going to last for three reasons:
- screen resolution even on the 6+ just barley at par
- RAM is laughable and will be a stumbling block as the OS gets updated and web usage gets more and more multimedia oriented
- Storage is stuck, so you can’t add more later
The camera is what has best change of holding up as it is class-leading in practical usage. But that said, the 8MP resolution will become more and more of a hinderance as resolution of TV’s desktop computers increases, because that is where these images are shared to and viewed
Resolutions of TV's and desktop monitors aren't drmatically going to change to over 4K/5K resolutions in matter of 2 years, what are you even saying?? 8 megapixels is really high resolution and well well above 1080p resolution
How is a 1080p panel on a 5.5 inch screen barely on par?? lmao... the 6 Plus has the best 1080p panel in a smartphone currently right now