The Galaxy S9 will reportedly be a more iterative update and could show up at CES
https://www.theverge.com/circuitbreaker/2017/11/22/16691844/samsung-galaxy-s9-plus-rumors-ces-2018-iterative-update
All the major smartphones of 2017 are out in the world, but it’s never to early to start thinking about next year’s flagships. Samsung is reportedly starting earlier than ever, with the company reportedly previewing the S9 and S9+ at CES in January, according to Evan Blass at VentureBeat.