Two Samsung UN75F6400 reviewers said in their reviews that this TVs had good colour saturation. Pcmag.com said in their review on expert website PC Mag three years ago “Samsung's F6400 line of mid-range LED Smart HDTVs delivers a sharp picture with colors that jump out from an inky black background” and gave it a rating of 4 stars. Digitalversus.com mentioned “Both have equally good colours.”.
A few people concluded that it had good picture quality. expert review site Cnet.com wrote in their review of this TVs “Expensive shiny ones, ones with absolutely stunning image quality”. Expert website Digitalversus.com said in their review of the Samsung UN75F6400 “The Samsung UE46F6400 has surprisingly good picture quality, better than the more expensive Samsung F8000”.