It's a terribly corny and reductive thing to declare any single company as the winner of CES. But LG may have done just that. No other company presented as many standout, eye-catching products. We have a lot of LG to talk about, but let's start with its new 4K OLED TVs. Despite the image quality advances touted by competitors, LG's organic light-emitting diode (OLED) panels delivered the deepest blacks of any TV we saw at the show. This isn't much of a surprise. We came to the same conclusion after testing last year's 55-inch OLED, an HD display whose image resolution couldn't match that of 4K TVs, but whose inky black contrast levels were unmatched.