Further information for Dell P5524QT LED display touchscreen
Audio
Number of built-in speakers
2
RMS rated power
20 W
Speaker impedance
8 Ω
Speaker frequency range
120 - 20000 Hz
Built-in speaker(s)
Carbon footprint
Total carbon footprint (kg of CO2e)
1468
Total carbon emissions, standard deviation (kg of CO2e)
386
Carbon emissions, manufacturing (kg of CO2e)
672.34
Carbon emissions, logistics (kg of CO2e)
199.65
Carbon emissions, energy usage (kg of CO2e)
572.52
Carbon emissions, end-of-life (kg of CO2e)
23.49
PAIA version
PAIA 1.3.2, 2022
Computer system
Windows operating systems supported
Windows 7 Professional, Windows 7 Ultimate, Windows 8, Windows 8.1
Mac operating systems supported
Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan
Linux operating systems supported
Design
Product design
Interactive flat panel
Placement supported
Indoor
Product colour
Black
Screen shape
Flat
Panel mounting interface
300 x 400 mm
Bezel width (bottom)
4.47 cm
Bezel width (side)
4.47 cm
Bezel width (top)
4.47 cm
VESA mounting
Anti-glare screen
Display
Panel type
IPS
Display diagonal
139.7 cm (55")
Display technology
LCD
Display resolution
3840 x 2160 pixels
Display brightness
350 cd/m²
HD type
4K Ultra HD
Number of simultaneous touchpoints
20
Native aspect ratio
16:9
Contrast ratio (typical)
1300:1
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display number of colours
1.07 billion colours
Pixel pitch
0.315 x 0.315 mm
Display diagonal (metric)
138.787 cm
Horizontal scan range
30 - 140 kHz
Vertical scan range
24 - 75 Hz
Supported graphics resolutions
640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800, 1600 x 1200, 1920 x 1080 (HD 1080), 2048 x 1152, 2560 x 1440, 3840 x 2160