DELL UltraSharp U4021QW LED display 100.8 cm (39.7") 5120 x 2160 pixels 4K DCI LCD Silver

Redefine productivity on this revolutionary 40” curved WUHD 5K2K monitor that delivers exceptional color and clarity.

50 IN STOCK

SKU: DELL-U4021QW

Manufacturer: Dell Dell

RRP Price €1,652.03

Specifications

Display

Display diagonal
100.8 cm (39.7")
Display resolution
5120 x 2160 pixels
HD type
4K DCI
Native aspect ratio
21:9
Display technology
LCD
Panel type
IPS
Backlight type
LED
Touchscreen
No
Display brightness (typical)
300 cd/m²
Response time
8 ms
Anti-glare screen
Yes
Screen shape
Curved
Screen curvature rating
2500R
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
Contrast ratio (typical)
1000:1
Maximum refresh rate
60 Hz
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display number of colours
1.073 billion colours
Response time (fast)
5 ms
Pixel pitch
0.1815 x 0.1815 mm
Pixel density
140 ppi
Horizontal scan range
27 - 133.286 kHz
Vertical scan range
24 - 86 Hz
Viewable size, horizontal
92.9 cm
Viewable size, vertical
39.2 cm
Viewable size diagonal
100.9 cm
High Dynamic Range (HDR) supported
No
Colour gamut standard
DCI-P3
Colour gamut
98%

Performance

NVIDIA G-SYNC
No
AMD FreeSync
No

Multimedia

Number of speakers
2
RMS rated power
18 W
Built-in speaker(s)
Yes
Built-in camera
No

Design

Market positioning
Graphics design
Product colour
Silver
Front bezel colour
Black
Feet colour
Silver

Ports & interfaces

Built-in USB hub
Yes
USB upstream port type
USB Type-B
Number of upstream ports
1
Number of USB Type-B upstream ports quantity
1
USB Type-A downstream ports quantity
4
USB Type-C downstream ports quantity
1
USB Power Delivery up to
90 W
DVI port
No
HDMI
Yes
HDMI ports quantity
2
HDMI version
2.0
DisplayPorts quantity
1
DisplayPort version
1.4
Thunderbolt 3 ports quantity
1
Audio input
No
Headphone out
Yes
Headphone outputs
1
Headphone connectivity
3.5 mm

Network

Wi-Fi
No

Ergonomics

VESA mounting
Yes
Panel mounting interface
100 x 100 mm
Cable lock slot
Yes
Height adjustment
Yes
Adjustable height (max)
12 cm
Pivot
No
Swivelling
Yes
Swivel angle range
-30 - 30°
Tilt adjustment
Yes
Tilt angle range
-5 - 21°

Power

Energy efficiency class (SDR)
G
Energy efficiency class (HDR)
Not available
Energy consumption (SDR) per 1000 hours
41 kWh
Power consumption (typical)
41.3 W
Power consumption (standby)
0.3 W
Power consumption (max)
240 W
Power consumption (off)
0.3 W
Power consumption (PowerSave)
44.81 W
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Input current
2.8 A
Power supply type
Internal
Energy efficiency scale
A to G
European Product Registry for Energy Labelling (EPREL) code
390236

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-20 - 60 °C
Operating relative humidity (H-H)
10 - 80%
Storage relative humidity (H-H)
5 - 90%

Weight & dimensions

Width (with stand)
946.6 mm
Depth (with stand)
248 mm
Height (with stand)
577.3 mm
Weight (with stand)
13.8 kg
Width (without stand)
946.6 mm
Depth (without stand)
59.6 mm
Height (without stand)
419.1 mm
Weight (without stand)
9.5 kg
Bezel width (side)
1.13 cm
Bezel width (top)
1.13 cm
Bezel width (bottom)
1.58 cm

Packaging data

Package weight
21.6 kg

Carbon footprint

Total carbon footprint (kg of CO2e)
926
Total carbon emissions, standard deviation (kg of CO2e)
149
Carbon emissions, manufacturing (kg of CO2e)
430.6
Carbon emissions, logistics (kg of CO2e)
112
Carbon emissions, energy usage (kg of CO2e)
377
Carbon emissions, end-of-life (kg of CO2e)
6.23
Total carbon emissions, w/o use phase (kg of CO2e)
549
PAIA version
1.2.13, 2021

Other features

RJ-45 ports quantity
1

Logistics data

Harmonized System (HS) code
85285210

Accessories

License

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