Nobody knows exactly what apple is doing. "MacRumors.com".
But this is Apple's opinion from the big man himself (Jony Ive)
"He picked up his iPhone 6 and pressed the home button. “The whole of the display comes on,” he said. “That, to me, feels very, very old.” (The iPhone 6 reached stores two weeks later.) He went on to explain that an Apple Watch uses a new display technology whose blacks are blacker than those in an iPhone’s L.E.D. display. This makes it easier to mask the point where, beneath a glass surface, a display ends and its frame begins. An Apple Watch jellyfish swims in deep space, and becomes, Ive said, as much an attribute of the watch as an image. On a current iPhone screen, a jellyfish would be pinned against dark gray, and framed in black, and, Ive said, have “much less magic.”"
Jony Ive himself indirectly states here its time LCD died
In addition these questions still remain
1.Why is almost the entirety of the Android ecosystem on OLED?
2.Why does the Apple Watch use OLED
3.Why is the S7 Edge display and Samsung displays in general getting the "Best screen on the planet" award in multiple websites?
I venture to say, probably more consumers than that general statement will lead you to believe.
If you use a phone for more than 2 years the display will be the least of your problems.The battery would have degraded.The phone would start lagging
Cell phones have undergone rigorous health testing and yet rumors and actual cases of brain cancer don't seem to go away.
Which are a small percentage.And yet here are people getting headaches from LCDs
http://www.flatpanelshd.com/focus.php?subaction=showfull&id=1362457985
Yep, just another rumor of something. We'll see.
Multiple rumors have pointed to this.I think we can treat this as a fact as this seems to be something every rumor agrees on