This week Samsung was showcasing their 2018 Smart TV lineup including a new ambient mode that displays relevant information, models with local lighting zones to improve dark and light parts of a scene, specialised power and data cables, and Bixby integration.
https://www.notebookcheck.net/Samsung-s-new-ambient-mode-provides-a-reason-to-leave-your-TV-switched-on.288968.0.html