The original Nokia 6 has a premium design for the money, and it looks like the newly announced Nokia 6 (2018) will retain that, while upgrading the specs.
The main change is the use of the mid-range octa-core Snapdragon 630 chipset, up from the fairly low-end Snapdragon 430 used in the previous model.
Performance should get an additional boost from the 4GB of RAM that comes as standard (where the original came with either 3GB or 4GB).
