There would indeed be a "standard" version with a flat screen of a 5.8" diagonal, as well as a more premium model with a curved display of the same size. The most souped-up variant is said to carry a 6.2" curved panel, just like the current S9+.
Galaxy S9, S9+, and Note 9 screens, but in the M9 upgrade, it is said to use new forms of organic materials.Samsung, however, is planning to use a new and improved OLED generation for these phones, dubbed "M9." This year, Samsung used the M8 generation for the
The red ones, for instance, will be supplied by the American multinational chemical corporation Dow, instead of Duksan Neolux which was the current supplier of the red host material for the organic light-emitting diodes with the corresponding color.
Does that mean that we will see some further improvements of Samsung's venerable OLED panels in terms of luminance, color gamut or other display characteristics in the S10 trio? Remains to be tested, but for one we are pretty stoked about the possibility of a basic S10 model with a flat display that will presumably come at a lower price than its body-positive siblings.