Viktiga egenskaper

Samsung QM55B-T. Product design: Digital signage flat panel. Display diagonal: 139.7 cm (55"), Display technology: LCD, Display resolution: 3840 x 2160 pixels, Display brightness: 400 cd/m², HD type: 4K Ultra HD, Touchscreen. Wi-Fi. Operating hours (hours/days): 24/7. Operating system installed: Tizen 6.5. Product colour: Black

 

Teknisk specifikation

Display diagonal	55 "
Display technology	LCD
Panel type	VA
Display resolution	3840 x 2160 pixels
Display brightness	400 cd/m²
HD type	4K Ultra HD
Touchscreen	Yes
Touchscreen technology	Capacitive
Response time	8 ms
Contrast ratio (typical)	4000:1
Dynamic contrast ratio marketing name	Mega Contrast
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Pixel pitch	0.315 x 0.315 mm
Display diagonal (metric)	138 cm
Vertical scan range	48 - 75 Hz
Pixel frequency (max)	594 MHz
Haze rate	25 %
Horizontal scan range	30 - 81 kHz
RGB colour space	DCI-P3
Colour gamut	92 %

HDMI ports quantity	3
HDMI version	2.0
HDMI input ports quantity	3
DVI port	No
DisplayPorts quantity	1
DisplayPorts in	1
DisplayPort version	1.2
USB port	Yes
USB ports quantity	2
Ethernet LAN	Yes
Ethernet LAN (RJ-45) ports	1
Wi-Fi	Yes
RS-232 interface	Yes
Infrared data port	Yes
Remote (IR) input	1

Product design	Digital signage flat panel
Product colour	Black
Placement supported	Indoor
Screen shape	Flat
VESA mounting	Yes
Panel mounting interface	200 x 200 mm
Bezel colour	Charcoal Black

Purpose	Universal
Operating hours (hours/days)	24/7
HDCP	Yes
HDCP version	2.2

Power consumption (typical)	143 W
Power consumption (sleep)	0.5 W
Energy efficiency class (SDR)	G
Energy consumption (SDR) per 1000 hours	107 kWh
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz

Computer system	Yes
Computer system type	System on Chip (SoC)
Built-in processor	Yes
Operating system installed	Tizen 6.5

Display width	1253.8 mm
Display depth	56.7 mm
Display height	734.6 mm
Display weight	26900 g

Package width	1421 mm
Package depth	165 mm
Package height	884 mm
Package weight	32500 g

Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 80 %

Certification	Class B 60950-1, 62368-1

Audio out (mini jack)	1

RS-232 output ports	1
RS-232 input ports	1
RJ-45 input ports	1
Bluetooth	Yes
Flash memory	16000 MB
Optional features	WMN4070SG STN-L4355G