DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels 4K DCI LCD Silver Monitor Built-in microphone___Yes horizontal 178° Maximum refresh rate

horizontal 178° Maximum refresh rate 60 Hz Contrast ratio (typical) 700:1 Aspect ratio 16:9 Supported graphics resolutions 640 x 480 (VGA)

The Brother All in Box is for small/home office application only

5") Full HD 1920 x 1080 LED IPS

Stunning Dynamic Graphics – Using the power of PlayStation 4 and Unreal Engine 4

DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels 4K DCI LCD Silver Monitor Built-in microphone___Yes horizontal 178° Maximum refresh rateDELL UltraSharp U4021QW 100. 8 cm (39. 7") 5120 x 2160 pixels 4K DCI LCD Silver Monitor Key Features Display Size: 39. 7 Inches Display Resolution: 5120 x 2160 Aspect Ratio: 21: 09 Display Type: LCD Speakers: Built in Speakers Camera: No Camera Touchscreen: Not Touchscreen Overview Redefine productivity on this revolutionary 40 curved WUHD 5K2K monitor that delivers exceptional color and clarity. Audio Built in speaker(s) Yes RMS rated power 18 W