4K, 60fps
・Resolution: 1800p checkerboard
・Framerate: 60fps

HDR
・Data capture using a bespoke camera developed by PDI.
・Brightness range 100 times higher than the current camera standard.
・Gran Turismo will support current HDR TV’s as well as future HDR devices reaching brightnesses up to 10000nits. (HDR10・ST.2084)
・GT Tonemap enabling complete compatibility between Standard Dynamic Range (SDR) and HDR TVs.

Wide Colour
・Colour space increased by 64% from sRGB.
・10nm scale spectroscopic measurement. (Measurement of the spectral base.)
・Full wide colour space workflow using BT.2020 at all stages of production, from data capture, materials creation, rendering to output.

http://www.gran-turismo.com/gb/news/00_3723425.html

Gran turismo will again be the best racer for the time

Nope, not with the massive lack of content.  By the time it finally comes out Horizon 3 will have its two expansions and probably over 500 cars.

Hoping for a awesome Simulation Mode, with cool challenges for licenses and used crappy cars so we can feel the sense of real progression. I loved in GT the struggle for a few bucks that lead to news tires and then some new muflers and finally some victories.