COMMBOX CBIC55S4 interactive whiteboard 139.7 cm (55") 3840 x 2160 pixels Touchscreen

86” (3840 x 2160), 350cd/m², 8/64GB, 40W, WI-FI, Android 11

Description

COMMBOX (CBIC55S4) 55"4K UHD INTERACTIVE CLASSIC DISPLAY(S4),40-PT TOUCH,ANDROID11, 5Y WTY

Specifications

Display
Display diagonal	139.7 cm (55")
Contrast ratio (typical)	1200:1
Touchscreen	Yes
Accuracy touch	1 mm
Touchscreen type	Infrared
Number of simultaneous touchpoints	40
Touch resolution	32768 x 32768 pixels
Panel type	LCD
Viewing angle, vertical	178°
Viewing angle, horizontal	178°
Response time	8 ms
Pixel pitch	0.315 x 0.315 mm
Colour gamut	72%
Touch technology	Multi-touch
Display brightness	350 cd/m²
Display resolution	3840 x 2160 pixels
Display number of colours	1.07 billion colours
HD type	4K Ultra HD
LED backlighting type	Direct-LED
Maximum refresh rate	60 Hz
Anti-glare screen	Yes
Touch object size (min)	1.6 mm
Native aspect ratio	16:9
Features
Display diagonal	139.7 cm (55")
Contrast ratio (typical)	1200:1
Touchscreen	Yes
Accuracy touch	1 mm
Touchscreen type	Infrared
Number of simultaneous touchpoints	40
Touch resolution	32768 x 32768 pixels
Panel type	LCD
Viewing angle, vertical	178°
Viewing angle, horizontal	178°
Response time	8 ms
Pixel pitch	0.315 x 0.315 mm
Colour gamut	72%
Touch technology	Multi-touch
Display brightness	350 cd/m²
Display resolution	3840 x 2160 pixels
Display number of colours	1.07 billion colours
HD type	4K Ultra HD
LED backlighting type	Direct-LED
Maximum refresh rate	60 Hz
Anti-glare screen	Yes
Touch object size (min)	1.6 mm
Native aspect ratio	16:9
Operating system installed	Android
Computer system
Operating system installed	Android
Built-in processor	Yes
User memory	64 GB
Processor cores	4
RAM capacity	8 GB
Operating system version	11
Audio
Built-in speaker(s)	Yes
Number of built-in speakers	2
Speaker power	20 W
Projector
Built-in projector	No
Contrast ratio (typical)	1200:1
Network
Wi-Fi	Yes
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)
Wi-Fi standards	802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax)
Ports & interfaces
USB 2.0 ports quantity	1
HDMI ports quantity	3
Ethernet LAN (RJ-45) ports	2
RS-232 ports	1
USB Type-C ports quantity	1
HDMI output ports quantity	1
S/PDIF out port	Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
VGA (D-Sub) ports quantity	1
Line-in	Yes
Line-out	Yes
Wi-Fi	Yes
Ergonomics
Panel mounting interface	400 x 200 mm
VESA mounting	Yes
Power
AC input voltage	240 V
Power consumption (typical)	160 W
Power consumption (standby)	0.5 W
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90%
Storage temperature (T-T)	-20 - 60 °C
Storage relative humidity (H-H)	10 - 90%
Performance
Remote control included	Yes
Technical details
Touchscreen	Yes
Remote control included	Yes
Accuracy touch	1 mm
Panel type	LCD
Viewing angle, vertical	178°
Viewing angle, horizontal	178°
Response time	8 ms
Pixel pitch	0.315 x 0.315 mm
Colour gamut	72%
Weight & dimensions
Width	1271 mm
Depth	87 mm
Height	774 mm
Weight	26.1 kg
Packaging data
Package width	1404 mm
Package depth	859 mm
Package height	220 mm
Package weight	34.5 kg
Stylus included	Yes
Packaging content
Cables included	USB Type-A to USB Type-B, HDMI
Stylus included	Yes
Mounting brackets included	Yes
Remote control included	Yes
Batteries included	Yes
Processor
Built-in processor	Yes
Processor cores	4
Memory
User memory	64 GB
RAM capacity	8 GB