Samsung Galaxy Note 4 suggested to have the best smartphone display yet according to analysis

DisplayMate, which regularly offers its opinions on
smartphone and tablet displays, has conducted its
extensive series of tests on the Samsung Galaxy Note 4
and the team has already labeled the upcoming Android
device as having the best smartphone display ever
made, at least so far.
Samsung sent DisplayMate a pre-production model of
the Galaxy Note 4 (it's not due for launch until October)
to test out. The smartphone has a Quad HD 2560x1440
pixel display and DisplayMate says:
It provides lots of image detail – it can display four
complete HD 1280x720 images at once. The display has
Diamond Pixels and Sub-Pixel Rendering with 518 pixels
per inch (ppi), providing significantly higher image
sharpness than can be resolved with normal 20/20
Vision at the typical viewing distances of 10 inches or
more for Smartphones, so the display appears perfectly
sharp.
The article gets highly technical as it goes over a ton of
different display testing categories. In the end
DisplayMate stated that the Galaxy Note 4 "matches or
breaks new records in Smartphone display performance."
The same article also says Samsung sent DisplayMate a
pre-production unit of the Galaxy Note Edge , with its
curved display. The team plans to offer its findings on
this smartphone once its final firmware and software are
available. In the meantime, do you think the display for
the Galaxy Note 4 will be a big selling point for the
smartphone once it is released?
Source: DisplayMate