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Product information
Basic information
Product name
Dell UltraSharp U2421HE 24" Full HD IPS
Brand
Category
Display technology
LCD
Maximum resolution
1920x1080 (Full HD)
Refresh rate
60 Hz
Screen size
24 inches
General
Portable
No
Touchscreen
No
Type
Monitor 23-30"
Connectors
Built-in USB hub
Yes
USB 3.0
4 st
USB connectors (total)
4 st
DisplayPort
Yes
DisplayPort version
1.4
Number of DisplayPort inputs
1 st
Type of DisplayPort connector
Standard
DVI in
No
HDMI
Yes
HDMI version
1.4
Number of HDMI inputs
1
Headphone output
Yes
Other connectors
Ethernet / LAN
USB for video
Yes
Type of USB connector
USB (Type C)
USB-C Power Delivery
Yes
Image properties
Aspect ratio
16:9
Brightness
250 cd/m²
Colour gamut (DCI-P3)
85 % of DCI-P3
Colour gamut (sRGB)
99 % of sRGB
Contrast
1000 :1
Backlight
LED
Panel type
IPS
Response time (GtG:Grey-to-Grey)
8 ms
Dynamic contrast
1000 :1
Pixel density
92 PPI
Pixel size
0.27 mm
Refresh Rate (max)
60 Hz
Screen surface
Matte
Screen technology
LED
Viewing angle (horizontal)
178 degrees
Viewing angle (vertical)
178 degrees
Design
Colour
Black, Silver
Panel design
Flat
Dimensions
Depth
165 mm
Depth without stand
39 mm
Height
478.4 mm
Height without stand
313.7 mm
Product weight
7.55 kg
Weight without stand
3.35 kg
Width
538.5 mm
Features
Adjustable height
Yes
Height adjustment
130 mm
Features
USB Power Delivery (PD), MST Support (Daisy Chaining)
Pivot function (can be rotated)
Yes
Swivel (rotate laterally / horizontally)
Yes
Tiltable (can be tilted backwards / forwards)
Yes
Camera
Built-in camera
No
Compatibility
Adaptive synchronization
No
HDCP
Yes
VESA mount
Yes
VESA mount size
100x100mm
Storage
Memory card reader
No
Audio features
Built-in speakers
No
Environmentally friendly
Eco labels
EnergyStar
TCO-labelling
TCO Displays 8.0
Power supply
Energy class (A-G)
D
Energy consumption in SDR mode (per 1000h)
13 kWh
Operational Power Consumption
17.5 W
Power consumption (standby)
0.3 W
Miscellaneous
Release year
2020
