• Diagonal Viewing Size:
  54.68 cm  (21.5 inches)
  
  Horizontal:
  476.64 mm (18.77 inches)
  
  Vertical :
  268.11 mm (10.56 inches)
  
  Maximum Preset Resolution:
  1920 x 1080 at 60 Hz
  
  Aspect Ratio :
  16:9
  
  Pixel Pitch:
  0.248 mm x 0.248 mm
  
  Pixel Per Inch (PPI) :
  102
  
  Brightness:
  250 cd/m² (typical)
  
  Color Support:
  Color gamut (typical): 83% (CIE1976) 72% (CIE1931) 
  Color depth: 16.7 Million
  
  Contrast Ratio :
  1000:1 (typical)
  
  Viewing Angle:
  160°/170°
  
  Response Time:
  5 ms typical (Normal) (gray to gray)
  
  Panel Type:
  TN (Twisted Nematic)
  
  Display Screen Coating:
  Anti-Glare
  
  Backlight Technology:
  LED
  
  ComfortView with Flicker-free screen:
  Yes
  
  Dell Display Manager Compatibility:
  Yes
  
  Remote Asset Management:
  Yes, via Dell Command I Monitor 
   
  GSA/TAA:
  No
  
  Optional Soundbar:
  AC511 - usb powered via PC                                                                                               
  AE515 Skype for Business Certified

• Connectors
  1 X VGA
  1 X DisplayPort 1.2
  
  HDCP Support
  DisplayPort HDCP 1.2

• Adjustability
  Tilt Only (-5° to 21°)
  
  Security
  Security lock slot (cable lock sold separately)
  
  Flat Panel Mount Interface 
  VESA (100 mm)

• Dimensions (with stand)
   
  Height
  399.30 mm (15.64 inches)
  Width 
  512.2 mm (20.17 inches)
  Depth
  171.0 mm (6.73 inches)
  
  Weight
  
  Weight (panel only - for VESA mount/ no cables) 
  2.70 kg (5.95 lb)
  Weight (monitor + cables)
  3.51 kg (7.74 lb)
  Weight (with packaging) 
  4.90 kg (10.80 lb)

• AC input voltage/frequency/current
  100 VAC to 240 VAC / 50 Hz or 60 Hz ± 3 Hz / 0.7 A (typical)
  
  Power Consumption (Operational)
  11W (Typ). 14W (Max). 10.7W (Energy Star)
  
  Power Consumption Stand by/Sleep
  Less than 0.3W

• Standard Service Plan
  3 Years Advanced Exchange Service and Limited Hardware Warranty
  
  Optional Service Plan
  Dell ProSupport

• What's in the Box
  
  Components
  Monitor with stand
  
  Cables
  Power cable  
  1 X DP Cable (DP to DP) 
  1 X VGA Cable (EMEA and Japan only) 
  1 X VESA screw cover
  
  Documentation
  Quick Setup Guide
  Safety and regulatory information
•  

Environmental Compliance
ENERGY STAR®, EPEAT® registered where applicable, TCO Certified Display