******THIS IS NOT A CONSUMER TV******
          It is for Commercial/Business use 
New! Samsung 55" Business Commercial LED LCD Signage Display 4K QM55R  

New, in open box. Fully tested and fully functional with full accessories. Small cosmetic scratches on screen, see photos. Doesn't interfere with watching a normal display! 

Specifications: 
 
General
Product Type
LED-backlit LCD flat panel display - Crystal UHD
Energy Class
Class G
Power Consumption (On mode)
143 W
Power Consumption SDR (On mode)
108 kWh/1000h
Diagonal Class
55"
Commercial Use
Yes - digital signage
Series
QMR-A Series
Video Processor
Crystal 4K
TV Tuner
No tuner
TV Tuner Presence
No
Video Interface
HDMI
HDMI Ports Qty
2 ports
PC Interface
DisplayPort
Picture Enhancements
Mega Dynamic Contrast Ratio, Intelligent UHD upscaling, Dynamic Crystal Display, 92% Color Gamut
Design
Narrow Bezel Design, Slim Design
Dimensions
Without stand
Width
48.6 in
Depth
1.8 in
Height
27.9 in
Weight
39.9 lbs
Display
LCD Display Technology
VA
Resolution
3840 x 2160
Display Format
4K UHD (2160p)
Image Aspect Ratio
16:9
LCD Backlight Technology
LED backlight
Coating
Anti-glare, 25% haze
Image Contrast Ratio
4000:1
Brightness
500 cd/m²
Viewing Angle
178°
Viewing Angle (Vertical)
178°
Response Time
8 ms
Operation Hours / Days
24 / 7
Additional Features
SSSP, clean cable management
Stands & Mounts
Stand
Optional
Flat Panel Mount Interface
200 x 200 mm
VESA Compatibility
Yes
Media Player
USB Port
Yes
USB Ports Qty
2
Operating System
Tizen OS
Network & Internet Multimedia
Connectivity
Wi-Fi, LAN, Bluetooth
Connections
Connector Type
2 x HDMI input ¦ DisplayPort input ¦ 2 x USB ¦ LAN input ¦ Infrared input ¦ RS-232 input ¦ RS-232 output ¦ Audio line-out ¦ Audio line-in
Miscellaneous
Compliant Standards
EMC Class B
Environmental Standards
ENERGY STAR Certified
Yes
Power
Power Device
Power supply
Input Voltage
AC 100-240 V (50/60 Hz)
Power Consumption Sleep
0.5 Watt
Dimensions & Weight (Shipping)
Width (Shipping)
55.2 in
Depth (Shipping)
6.4 in
Height (Shipping)
33.8 in
Weight (Shipping)
52.03 lbs
Environmental Parameters
Min Operating Temperature
32 °F
Max Operating Temperature
104 °F
Humidity Range Operating
10 - 80% (non-condensing)