OLED TVs are considered the best TVs for gaming. For today only, you can get a 55" Sansui S55VOUG 4K OLED Smart TV for just $499.99 with free delivery. I don't think I've seen a less expensive OLED TV, ever. January 29 onlyThe Sansui S55VOUG uses an LG B3 series OLED panel featuring a true 4K resolution and native 120Hz refresh rate. That means it will properly display games running in 4K resolution at up to 120fps.