Samsung QM55R-B 54.6″ ARM Cortex A72, 4K UHD Digital Signage Display


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Technical Specifications

  • Brand Name: Samsung
  • Product Type: Digital Signage Display
  • Who it’s for: Home and Business Owners
  • Product Name: 54.6″ QM55R-B Digital Signage Display
  • Product Model: QM55R-B
  • Screen Size: 138.7 cm (54.6″)
  • Display Screen Type: LCD
  • Display Resolution: 3840 x 2160
  • Brightness: 500 cd/m²
  • Scan Format: 2160p
  • Screen Mode: 4K UHD
  • Dynamic Contrast Ratio: Mega DCR-4,000:1
  • Operating System: Tizen 4.0
  • Processor Speed: 1.70 GHz
  • Processor Model: Cortex A72
  • Network & Communication: Bluetooth, Ethernet, Wireless LAN
  • Interfaces/Ports:
    . USB: Yes
    . HDMI: Yes
    . Serial: Yes
    . DisplayPort: Yes
    . Number of HDMI Inputs: 2
    . Number of USB 2.0 Ports: 2
    . Number of DisplayPorts: 1
  • Operation Hours: 24/7
  • Weight (Approximate): 18.10 kg
  • Limited Warranty: 3 Years


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Samsung QM55R-B 138.7 cm (54.6″) LCD Digital Signage Display – ARM Cortex Cortex A72 1.70 GHz – 2.50 GB DDR4 SDRAM – 3840 x 2160 – Edge LED – 500 cd/m² – 2160p – USB – HDMI – Serial – Wireless LAN – Bluetooth – Ethernet – Tizen 4.0

Through intelligent UHD upscaling technology, Samsung’s QMR-B series performs edge restoration and noise reduction to deliver UHD picture quality even with lower resolution content. As an added benefit, this series also features reliable, non-glare panels that provide better visibility from all angles. Backed by Tizen 4.0, this series provides reinforced capability with multiple web formats and secured protection. Additionally, its new slim design simplifies wall mounting and ensures seamless installation.


  • Engage customers with lifelike images through ultra high-definition resolution
  • Deliver UHD-level picture quality even with lower resolution content through Crystal Processor 4K supporting advanced UHD upscaling technology
  • Dynamic Crystal Display allows viewers to enjoy a wider spectrum of colors, up to one billion shades
  • Symmetrical, slim design simplifies installation and complements any environment
  • Secure, PC-free operation through Knox and rigid three-layer protection
  • Reliable, non-glare panels provide better visibility from all angles, anytime of day allowing businesses to deliver accurate information 24/7


Operating SystemTizen 4.0
Standard Memory2.50 GB
Memory TechnologyDDR4 SDRAM
Environmentally FriendlyYes
Energy StarYes
Power Description
Input Voltage120 V AC
230 V AC
Network & Communication
Wireless LANYes
Technical Information
Bezel Width (Bottom)11.20 mm
Bezel Width (Top)9.20 mm
Bezel Width (Left)9.20 mm
Bezel Width (Right)9.20 mm
Physical Characteristics
Weight (Approximate)18.10 kg
Height70.8 cm
Width123.5 cm
Depth4.6 cm
VESA Mount Standard200 x 200
Display & Graphics
Pixel Pitch0.32 mm
Display Resolution3840 x 2160
Screen Size138.7 cm (54.6″)
Number of Screens1
Display Screen TypeLCD
Backlight TechnologyEdge LED
Processor & Chipset
Processor Speed1.70 GHz
Processor TypeCortex
Processor ModelCortex A72
Processor CoreQuad-core (4 Core)
Processor ManufacturerARM
Brightness500 cd/m²
Colour Depth10-bit
Scan Format2160p
Color Gamut92% CIE 1976
92% DCI-P3
Number of HDMI Inputs2
Number of USB 2.0 Ports2
Number of DisplayPorts1
General Information
Product TypeDigital Signage Display
Manufacturer Part NumberLH55QMRBBGCXXY
Manufacturer Website Address
Product ModelQM55R-B
Product NameQM55R-B Digital Signage Display
Product SeriesQMR-B
Brand NameSamsung
Weight25.0000 kg

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