Samsung UN60J6200 - 60-Inch Full HD 1080p 120hz Smart LED HDTV Mount & Hook-Up Bundle Includes UN60J6200 60-Inch 120hz Full HD 1080p Smart TV, Flat Wall Mount Kit and More : Amazon.ca:
60Hz vs 120Hz and more what is refresh rate on TVs monitors projectors
Samsung's S95B QD-OLED appears to be first OLED TV to unofficially support 144 Hz at 4K - NotebookCheck.net News