Product |
Product id
| 648263
|
Brand
| Dell
|
Partnr
| C7520QT
|
EAN/UPC code
| 5397184200155
|
Warranty (months)
| 3 Years Base Adv Ex
|
Display |
Display diagonal
| 74.5 inch
|
Display brightness
| 350 cd/m²
|
Display resolution
| 3840 x 2160 Pixels
|
Display type
| LCD
|
HD type
| 4K Ultra HD
|
Display technology
| IPS
|
Aspect ratio
| 16:9
|
Anti-glare surface
| Y
|
Supported video modes
| 2160p
|
Colour gamut
| 72 procent
|
Display number of colours
| 1.073 billion colours
|
Contrast ratio (typical)
| 1200:1
|
Pixel pitch
| 0.429 x 0.429 mm
|
Viewing angle, horizontal
| 178 °
|
Viewing angle, vertical
| 178 °
|
Viewable size diagonal
| 1892.7 mm
|
Display viewable area (HxV)
| 1649.7 x 927.9 mm
|
Backlight type
| LED
|
Picture-in-Picture
| Y
|
Response time
| 8 ms
|
Design |
Product colour
| Black
|
Surface hardness
| 9H
|
Performance |
Touch technology
| Multi-touch
|
Touchscreen type
| Multi-user
|
Number of simultaneous touchpoints
| 20
|
RMS rated power
| 40 W
|
Built-in speaker(s)
| Y
|
Number of speakers
| 2
|
Built-in camera
| N
|
Connection to PC
| Y
|
Stylus pen hover function
| Y
|
Network |
Ethernet LAN
| Y
|
Ports & interfaces |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
| 3
|
HDMI
| Y
|
HDMI version
| 2.0
|
HDMI ports quantity
| 3
|
VGA (D-Sub) ports quantity
| 1
|
DisplayPorts quantity
| 1
|
Ethernet LAN (RJ-45) ports
| 1
|
RS-232 ports
| 1
|
Audio output
| 3.5 mm
|
Audio input
| 3.5 mm
|
Ergonomics |
VESA mounting
| Y
|
Panel mounting interface
| 400 x 400 mm
|
Cable lock slot
| Y
|
Wall mountable
| Y
|
Placement supported
| Horizontal
|
Power |
Power supply type
| AC
|
Energy efficiency class (SDR)
| G
|
Power consumption (typical)
| 140 W
|
Power consumption (max)
| 270 W
|
Power consumption (standby)
| 0.3 W
|
Energy consumption (SDR) per 1000 hours
| 140 kWu
|
AC input voltage
| 100 - 240 V
|
Power consumption (off)
| 0.3 W
|
AC input frequency
| 50 - 60 Hz
|
Energy efficiency scale
| A to G
|
Operational conditions |
Operating temperature (T-T)
| 0 - 40 °C
|
Storage temperature (T-T)
| -20 - 60 °C
|
Operating relative humidity (H-H)
| 20 - 80 procent
|
Storage relative humidity (H-H)
| 5 - 90 procent
|
Operating altitude
| 0 - 5000 m
|
Non-operating altitude
| 0 - 12191 m
|
Certificates |
Certification
| UL
|
Weight & dimensions |
Width (without stand)
| 1735 mm
|
Depth (without stand)
| 79.1 mm
|
Height (without stand)
| 1017.4 mm
|
Weight (without stand)
| 76000 g
|
Packaging content |
Handheld remote control
| Y
|
Stylus included
| Y
|
Cables included
| DisplayPort, HDMI, USB, VGA
|
Quick start guide
| Y
|
Technical details |
Sustainability certificates
| RoHS, ENERGY STAR
|