DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
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DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver
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Model: DELL-U4021QW
EAN: 5397184409633

DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver

Manufacturer:
Dell
DELL UltraSharp U4021QW, 100.8 cm (39.7"), 5120 x 2160 pixels, LCD, 8 ms, Black, Silver
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Description

DELL UltraSharp U4021QW. Display diagonal: 100.8 cm (39.7"), Display resolution: 5120 x 2160 pixels, Display technology: LCD, Response time: 8 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub. VESA mounting, Height adjustment. Product colour: Black, Silver
  • 100.8cm (39.7") WUHD 5120 x 2160 LED IPS
  • 8ms, 21:9, 300cd/m², 1000:1
  • USB, HDMI, DisplayPort

Product Properties

  • Model
  • DELL-U4021QW
  • EAN
  • 5397184409633
  • Bullet points
  • Point
  • 100.8cm (39.7") WUHD 5120 x 2160 LED IPS
    8ms, 21:9, 300cd/m², 1000:1
    USB, HDMI, DisplayPort
  • Design
  • Feet colour
  • Silver
  • Market positioning
  • Graphics design
  • Product colour
  • Black, Silver
  • Display
  • Anti-glare screen
  • Y
  • Backlight type
  • LED
  • Colour gamut
  • 98%
  • Contrast ratio (typical)
  • 1000:1
  • Display brightness (typical)
  • 300 cd/m²
  • Display number of colours
  • 1.073 billion colours
  • Horizontal scan range
  • 27 - 133.286 kHz
  • Max Refresh Rate
  • 60 Hz
  • Native aspect ratio
  • 21:9
  • Panel type
  • IPS
  • Pixel density
  • 140 ppi
  • Pixel pitch
  • 0.1815 x 0.1815 mm
  • Response time
  • 8 ms
  • Response time (fast)
  • 5 ms
  • RGB colour space
  • DCI-P3
  • Screen curvature rating
  • 2500R
  • Screen Resolution
  • 5120 x 2160 pixels
  • Screen shape
  • Curved
  • Screen Size
  • 100.8 cm (39.7")
  • Screen Type
  • LCD
  • Supported graphics resolutions
  • 640 x 480 (VGA),720 x 400,800 x 600 (SVGA),1024 x 768 (XGA),1152 x 864 (XGA+),1280 x 800 (WXGA),1600 x 1200 (UXGA),1680 x 1050 (WSXGA+),1920 x 1080 (HD 1080),2048 x 1152,2560 x 1080,3840 x 2160,4096 x 2160,5120 x 2160
  • Supported video modes
  • 480p,720p,1080i,1080p
  • Vertical scan range
  • 24 - 86 Hz
  • Viewable size diagonal
  • 100.9 cm
  • Viewable size, horizontal
  • 92.9 cm
  • Viewable size, vertical
  • 39.2 cm
  • Viewing angle, horizontal
  • 178°
  • Viewing angle, vertical
  • 178°
  • Ergonomics
  • Cable lock slot
  • Y
  • Height adjustment
  • 12 cm
    Y
  • Swivel angle range
  • -30 - 30°
  • Swivelling
  • Y
  • Tilt angle range
  • -5 - 21°
  • Tiltable
  • Y
  • VESA mounting
  • Y
  • Multimedia
  • Built-in camera
  • N
  • Built-in speaker(s)
  • Y
  • Number of speakers
  • 2
  • RMS rated power
  • 18 W
  • Operational conditions
  • Operating relative humidity (H-H)
  • 10 - 80%
  • Operating temperature (T-T)
  • 0 - 40 °C
  • Storage relative humidity (H-H)
  • 5 - 90%
  • Storage temperature (T-T)
  • -20 - 60 °C
  • Other features
  • RJ-45 ports quantity
  • 1
  • Packaging data
  • Package weight
  • 21.6 kg
  • Performance
  • AMD FreeSync
  • N
  • NVIDIA G-SYNC
  • N
  • Ports & interfaces
  • Audio input
  • N
  • Built-in USB hub
  • Y
  • DisplayPort version
  • 1.4
  • DisplayPorts quantity
  • 1
  • DVI port
  • N
  • HDMI
  • Y
  • HDMI ports
  • 2
  • HDMI version
  • 2.0
  • Headphone connectivity
  • 3.5 mm
  • Headphone out
  • Y
  • Headphone outputs
  • 1
  • Number of upstream ports
  • 1
  • Number of USB Type-B upstream ports quantity
  • 1
  • Thunderbolt 3 ports quantity
  • 1
  • USB Power Delivery up to
  • 90 W
  • USB Type-A downstream ports quantity
  • 4
  • USB Type-C downstream ports quantity
  • 1
  • USB upstream port type
  • USB Type-B
  • Power
  • AC input frequency
  • 50/60 Hz
  • AC input voltage
  • 100 - 240 V
  • Energy consumption (SDR) per 1000 hours
  • 41 kWh
  • Energy efficiency class (SDR)
  • G
  • Energy efficiency scale
  • A to G
  • Input current
  • 2.8 A
  • Power consumption (max)
  • 240 W
  • Power consumption (off)
  • 0.3 W
  • Power consumption (PowerSave)
  • 44.81 W
  • Power consumption (standby)
  • 0.3 W
  • Power consumption (typical)
  • 41.3 W
  • Weight & dimensions
  • Bezel width (bottom)
  • 1.58 cm
  • Bezel width (side)
  • 1.13 cm
  • Bezel width (top)
  • 1.13 cm
  • Depth (with stand)
  • 248 mm
  • Depth (without stand)
  • 5.96 cm
  • Height (with stand)
  • 577.3 mm
  • Height (without stand)
  • 41.9 cm
  • Weight (with stand)
  • 13.8 kg
  • Weight (without stand)
  • 9.5 kg
  • Width (with stand)
  • 946.6 mm
  • Width (without stand)
  • 94.7 cm
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