Dell 28 Inch 4K Monitor

Dell 28 Ultra HD 4K Monitor: S2817Q

Panel Type, Surface TN , Anti-Glare

Optimal Resolution 3840 x 2160 at 60 Hz

Contrast Ratio 1000: 1 (typical), 8 million : 1 (DCR)

Backlight Technology LED

Brightness 300 cd/m² (typical)

Adjustability Tilt 

Display Type Widescreen Flat Panel Display 

Response Time 2 ms typical (G to G)

Viewing Angle 160 Vertical / 170 Horizontal

Color Support Color Gamut (typical): 72% of NTSC 1.07 billion colors 

Audio Output 1 x Audio line-out

Connectivity

2 HDMI/MHL connector 

1 DP connector and 1 mDP connector

2 USB 3.0 downstream connector

1 USB 3.0 upstream connector and 1Audio line-out port