Samsung QM55R-B 55″ Crystal UHD 4K Digital Signage Display

High-Brightness Commercial Signage 

The Samsung QM55R-B 55″ Digital Signage Display is a commercial-grade Crystal UHD 4K signage solution engineered for organisations that demand exceptional image clarity, reliable 24/7 performance, advanced security, and modern smart signage functionality. As part of Samsung’s highly regarded QMR-B Series, this display is purpose-built for retail environments, corporate offices, education facilities, hospitality venues, healthcare sites, and public spaces where visual impact and operational reliability are critical.

Crystal UHD 4K Resolution with Intelligent UHD Upscaling

At the heart of the Samsung QM55R-B is a true 55-inch Crystal UHD 4K resolution (3840 × 2160) panel that delivers four times the detail of Full HD. This ensures razor-sharp text, fine graphic detail, and highly immersive video playback, even when content is viewed up close or across larger open areas.

Dynamic Crystal Display with Billion-Colour Accuracy

The Dynamic Crystal Display technology uses 10-bit colour processing to reproduce up to one billion shades of colour, delivering highly accurate, natural, and vibrant visuals. This level of colour precision is essential for brand-critical content, product imagery, corporate messaging, and educational material where visual consistency and realism directly influence audience engagement.

With a wide colour gamut covering 92% DCI-P3, the QM55R-B ensures consistent colour reproduction across multiple displays—ideal for multi-screen signage networks and standardised corporate rollouts.

High Brightness, Anti-Glare Panel for 24/7 Visibility

Featuring a 500 cd/m² high-brightness panel combined with a non-glare screen surface, the Samsung QM55R-B delivers excellent readability in brightly lit environments. Content remains clear and legible from wide viewing angles, making it perfectly suited to shopping centres, shopfronts, transport hubs, and open office spaces.

The anti-glare technology significantly reduces reflections while preserving contrast and colour accuracy, enabling continuous 24/7 operation where information visibility is essential at all times.

Key Points

• 55″ Crystal UHD 4K commercial digital signage display
• High brightness 500 cd/m² with anti-glare panel
• Crystal Processor 4K with intelligent UHD upscaling
• Dynamic Crystal Display with 10-bit colour and wide gamut
• Slim, symmetrical design with clean cable management
• Tizen 4.0 smart signage platform – PC-free operation
• Samsung Knox security with Samsung Workspace support
• ENERGY STAR® 8.0 and EPEAT certified
• Ideal for retail, corporate, education, hospitality, and public signage

Specifications

• Screen Size: 55″ (54.6″ viewable)
• Resolution: 3840 × 2160 (4K UHD)
• Brightness: 500 cd/m²
• Scan Format: 2160p
• Pixel Pitch: 0.32 mm
• Colour Depth: 10-bit
• Colour Gamut: 92% CIE 1976 / 92% DCI-P3
• System & Performance
• Processor: Quad-Core Cortex-A72, 1.70 GHz
• Memory: 2.5 GB DDR4 SDRAM
• Operating System: Tizen 4.0
• Connectivity
• HDMI: 2 × HDMI
• DisplayPort: 1
• USB: 2 × USB 2.0
• Serial (RS-232): Yes
• Ethernet (LAN): Yes
• Wireless LAN (Wi-Fi): Yes
• Bluetooth: Yes

Power & Efficiency

• Input Voltage: 120 V AC / 230 V AC
• Certifications: ENERGY STAR® 8.0, EPEAT

Physical Characteristics

• Dimensions (W × H × D): 123.5 × 70.8 × 4.6 cm
• Weight: Approx. 18.1 kg
• Bezel Width: Top 9.2 mm | Bottom 11.2 mm | Left/Right 9.2 mm

General Information

• Product Type: Digital Signage Display
• Product Model: QM55R-B
• Product Series: QMR-B
• Manufacturer Part Number: LH55QMRBBGCXXY
• Brand: Samsung