DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels 4K DCI LCD Silver Monitor Built-in microphone___Yes 5") Full HD 1920 x

5") Full HD 1920 x 1080 LED IPS

Menu buttons are located on the back of the screen which can be locked to prevent tampering

0 Fingerprint reader No Operational conditions Storage relative humidity (H-H) 20 - 90% Operating relative humidity (H-H) 0 - 90% Storage temperature (T-T) -20 - 60 °C Operating temperature (T-T) 0 - 40 °C Certificates Certification ErP Lot 3RoHS compliant Compliance certificates RoHS Sustainability Sustainability certificates ErP Weight & dimensions Height 21

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

DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels 4K DCI LCD Silver Monitor Built-in microphone___Yes 5") Full HD 1920 xDELL 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