4 K VS 1080p Blu Ray VS DVD VS i Tunes, Ultra Violet Review Comparison

(Test starts at 0:22 mark) This is a picture comparison of a 4K BluRay player, a 1080 HD BluRay Player, a DVD, an Apple TV streaming an iTunes digital download and a phone AirPlaying an Ultraviolet digital download. The same films were used in the comparisons, on the same television. This battle of the best picture quality shows what each device looks like at their default factory settings AND their optimal picture settings. With a lot of terms thrown at people like UHD and HDR, or the difference between