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£2058.70
£2470.44 (Inc. VAT)
SAMSUNG DS QM55B-T 138cm VA TOUCH 55''/3840x2160/3xHDMI/DP/2xUSB
Display
Panel type
VA
Dynamic contrast ratio marketing name
Mega Contrast
Touchscreen
Yes
Display technology
LCD
Colour gamut
92%
Display diagonal
139.7 cm (55")
Display resolution
3840 x 2160 pixels
Display brightness
400 cd/m²
HD type
4K Ultra HD
Response time
8 ms
Contrast ratio (typical)
4000:01:00
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
Horizontal scan range
30 - 81 kHz
Touchscreen technology
Capacitive
Haze rate
25%
RGB colour space
DCI-P3
Pixel frequency (max)
594 MHz
Ports & interfaces
Remote (IR) input
1
DisplayPort version
1.2
USB port
Yes
DisplayPorts in
1
HDMI version
2
Infrared data port
Yes
Wi-Fi
Yes
DisplayPorts quantity
1
Ethernet LAN
Yes
HDMI ports quantity
3
DVI port
No
Ethernet LAN (RJ-45) ports
1
RS-232 interface
Yes
USB ports quantity
2
HDMI input ports quantity
3
Design
Product design
Digital signage flat panel
Placement supported
Indoor
Product colour
Black
Panel mounting interface
200 x 200 mm
Certification
Class B
60950-1, 62368-1
VESA mounting
Yes
Screen shape
Flat
Bezel colour
Charcoal Black
Performance
Purpose
Universal
Operating hours (hours/days)
24/7
HDCP
Yes
HDCP version
2.2
Wi-Fi
Yes
Power
Power consumption (sleep)
0.5 W
Power consumption (typical)
143 W
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Energy efficiency class (SDR)
G
Energy consumption (SDR) per 1000 hours
107 kWh
Computer system
Computer system
Yes
Computer system type
System on Chip (SoC)
Operating system installed
Tizen 6.5
Built-in processor
Yes
Weight & dimensions
Display width
1253.8 mm
Display depth
56.7 mm
Display height
734.6 mm
Display weight
26.9 kg
Packaging data
Package width
1421 mm
Package depth
165 mm
Package height
884 mm
Package weight
32.5 kg
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
10 - 80%
Certificates
Certification
Class B
60950-1, 62368-1
Technical details
VESA mounting
Yes
Panel type
VA
DisplayPort version
1.2
RJ-45 input ports
1
DisplayPorts in
1
RS-232 output ports
1
RS-232 input ports
1
Audio out (mini jack)
1
Thin Client
Operating system installed
Tizen 6.5
Other features
Panel type
VA
DisplayPort version
1.2
RJ-45 input ports
1
DisplayPorts in
1
RS-232 output ports
1
RS-232 input ports
1
Wi-Fi
Yes
Flash memory
16000 MB
Display technology
LCD
Bluetooth
Yes
Optional features
WMN4070SG
STN-L4355G
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