Certificates
Certification	EMC Class A, Safety 60950-1
Computer system
Computer system type	System on Chip (SoC)
Operating system installed	Tizen 5.0
Computer system
Built-in processor
Design
Product design	Digital signage flat panel
Product colour	Black
Screen shape	Flat
Panel mounting interface	400 x 400 mm
Bezel width (bottom)	1.91 cm
Bezel width (side)	1.91 cm
Bezel width (top)	1.91 cm
Bezel colour	Dark Blue Gray
VESA mounting
Display
Panel type	ADS
Display diagonal	139.7 cm (55")
Display technology	LCD
Display resolution	3840 x 2160 pixels
Display brightness	3000 cd/m²
HD type	4K Ultra HD
Response time	8 ms
Contrast ratio (typical)	1200:1
Dynamic contrast ratio marketing name	Mega Contrast
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.315 x 0.315 mm
Horizontal scan range	15 - 135 kHz
Vertical scan range	24 - 75 Hz
Haze rate	1%
Pixel frequency (max)	594 MHz
RGB colour space	NTSC
Colour gamut	72%
Touchscreen
Features
Wall mountable
Network
Ethernet LAN
Wi-Fi
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 80%
Other features
Flash memory	8000 MB
RS-232 input ports	1
RS-232 output ports	1
RJ-45 input ports	1
RJ-45 output ports	1
Video out
Packaging data
Package width	1420 mm
Package depth	178 mm
Package height	879 mm
Package weight	29.1 kg
Performance
Purpose	Universal
Operating hours (hours/days)	24/7
HDCP version	2.2
HDCP
Ports & interfaces
HDMI ports quantity	2
HDMI version	2.0
HDMI input ports quantity	2
DisplayPorts quantity	1
DisplayPorts in	1
DisplayPort version	1.2
USB ports quantity	1
Ethernet LAN (RJ-45) ports	2
Remote (IR) input	1
DVI port
USB port
RS-232 interface
Infrared data port
Power
Power consumption (typical)	450 W
Power consumption (sleep)	0.5 W
AC input voltage	100 - 240 V
AC input frequency	50 / 60 Hz
Technical details
Audio out (mini jack)
Audio in (mini jack)
Weight & dimensions
Display width	1253.4 mm
Display depth	54.5 mm
Display height	724.2 mm
Display weight	23.1 kg

Samsung OM55B. Produktdesign: Digital Signage Flachbildschirm. Bildschirmdiagonale: 139,7 cm (55"), Bildschirmtechnologie: LCD, Display-Auflösung: 3840 x 2160 Pixel, Helligkeit: 3000 cd/m², HD-Typ: 4K Ultra HD. WLAN. Betriebszeiten (Stunden/Tage): 24/7. Installiertes Betriebssystem: Tizen 5.0. Produktfarbe: Schwarz