The samsung 75q90r is an excellent 4k tv, with impressive picture quality. this tv come with the following topnotch features,
1) quantum processor 4k;the quantum processor allows for even more precise control over backlight dimming, greater distribution of brightness and a boost to black detail.
2)quantum hdr16x; object tracking sound: two top and two bottom built-in tv speakers adjust the sound to follow the action.
3)ultra view angle; this tv come with a degree viewing angle of 160 to 180.
4)direct full array 16x; this engineered to reduce glare and enhance color, providing a vibrant picture no matter where you sit.