Samsung’s new SUHD TVs are powered by Tizen

LAS VEGAS—Samsung is going all-in on a new proprietary TV technology it’s calling SUHD, combining Samsung displays with an SUHD remastering engine, and Tizen-powered smart TV features. On Monday at International CES, the company unveiled three series—JS9500, JS9000 and JS8500—in nine screen sizes from 48 to 88 inches. (Keeping with a frustrating CES tradition, no release