We’ve heard about a Retina+ display for the iPhone 6 from at least one analyst source. Peter Misek of Jefferies claims the iPhone 6 could feature a Sharp IGZO display with a higher resolution.
Recently Tim Cook dismissed higher resolution displays, but left the door open for a Retina+ HD display once Apple is able to source a screen that they feel does not make compromises.
The iPhone 6 concept shown appears to maintain a 4-inch display, though Misek claims suggest Apple is working on a 4.8-inch iPhone 6 display, or at least was investigating it with a prototype.
2- Corning Lotus XT Glass
iPhone 5 featured Corning Gorilla Glass with oleophobic coating to resist both scratches and fingerprint. So it is possible new screen technology of the next generation iPhone - Corning Lotus XT Glass. A glass made of Indium gallium zinc oxide which is a semiconductor and forty times higher in electron mobility than amorphous silicon which provides higher reaction speed and much smaller pixels for display resolutions higher than HDTV.
sources : 1- gottabemobile 2- au.ibtimes.com
News will be updated firsthand