display
Display diagonal	190.5 cm (75")
Resolution	3840 x 2160 pixels
Brightness	450 cd/m²
HD type	4K Ultra HD
touchscreen	Yes
Type of panel	IPS
Touchscreen technology	Infra-red
Amount of simultaneous touch points	40
Original aspect ratio	16
Response time	8 ms
Typical contrast ratio	1200
Contrast ratio (dynamic)	30000
Active display area (wxh)	1649.7 x 927.9 mm
Panel lifespan	50,000 hours
Surface hardness	9H
RGB-kleurruimte	NTSC
Gates & Interfaces
Number of HDMI ports	4
Number of DisplayPorts	1
USB-poort	Yes
HDMI version	2.0
Number of HDMI input ports	3
Number of HDMI output ports	1
VGA (D-Sub) input ports	1
DisplayPorts in	1
DisplayPort Version	1.2
Number of USB connections	8
USB-versie	2.0/3.2 Gen 1 (3.1 Gen 1)
USB-connectortype	USB Type-A, USB Type-B, USB Type-C
Number of Ethernet LAN (RJ-45) ports	2
Microphone, line-in input	Yes
RS-232	Yes
Integrated memory card reader	Yes
Compatible memory cards	MicroSD (TransFlash)
OPS-modulesleuf	Yes
audio
built-in speakers	Yes
Number of built-in speakers	2
Average power	40 W
Design
Product design	Interactive flat screen
Color of product	Black gray
Support for placement	Within
VESA-montage	Yes
Fashion model	Horizontal
Screen shape	Flat
Paneelmontage-interface	800 x 400 mm
Anti-glare screen	Yes
Performance
Intended for	Education
Energy
Power consumption (typical)	73.9 W
Power consumption (standby)	0.5 W
AC-ingangsspanning	100 - 240 V
AC-ingangsfrequentie	50 - 60 Hz
Computer system
Computer system	Yes
processor type	Yes
Processor architecture	ARM Cortex-A53+Cortex-A73
Number of processor cores	4
Internal memory	4 GB
On-board graphics adapter model	ARM Mali-G52
Internal storage capacity	64 GB
Includes operating system	Android
Operating system version	Android 13.0
Weight & dimensions
Screen width	1716.5 mm
Display depth	87.7 mm
Display height	1041.6 mm
Display weight	50 kg
packing
Width of packaging	180 mm
Depth of packaging	1860 mm
Height of packing	1120 mm
Weight packaging	65 kg
Contents of the package
Remote control included	Yes
Stylus pen	Yes
Number of stylus pens	2
cables	HDMI, USB, VGA
Assembly tools	Yes
Environmental requirements
Operating temperature (T-T)	0 - 40 °C
Relative humidity in operation (H-H)	20 - 80 percent
Storage temperature	-10 - 60 °C
Humidity at storage	10 - 80 percent
Logistic data
Country of origin	China
Products per pallet	6 pieces)
Harmonized System Code (HS)	8528521000
Sensors
Ambient light sensor	Yes
Network
Ethernet LAN	Yes
Wifi	No
Ethernet LAN, data transfer rates	10,100,1000 Mbit / s