Samsung QM55B-T 55" 4K UHD 400nit Interactive Touch Digital Signage Display

All-In-One Tizen 6.5 Commercial Touchscreen

The Samsung QM55B-T 55" 4K Interactive Digital Signage Display is a premium, enterprise-grade commercial touchscreen solution engineered for 24/7 uptime, delivering ultra-high definition clarity, responsive capacitive touch performance, and fully integrated Tizen-based media playback without the need for external players. Designed for retail, corporate, education, government, medical, hospitality, wayfinding, kiosks, transport terminals, and large-format customer engagement environments, the QM55B-T transforms static displays into dynamic, interactive enterprise communication platforms.

Built on Samsung’s next-generation QMB-T Series, this display features a Quad-Core Cortex-A72 1.70GHz processor, Tizen 6.5 OS, built-in Wi-Fi/Bluetooth/Ethernet, and MagicINFO cloud management support, enabling centralised scheduling, remote device monitoring, firmware rollout, and content deployment across multi-site signage networks — ideal for enterprise procurement, national retailers, and government-level display infrastructure.

The 55-inch 4K UHD (3840 × 2160) panel produces crystal-sharp, colour-accurate imagery with 92% DCI-P3 / 92% CIE 1976 colour coverage, ensuring brand-true visuals in marketing, digital menu boards, interactive retail product explorers, and touch-enabled workplace dashboards. With 400 cd/m² brightness, non-glare glass, haze surface treatment, and VA panel technology, content remains readable in open spaces, reception areas, indoor atriums, digital corridors, and naturally lit retail environments.

The QM55B-T is engineered for commercial longevity with IP5X dust protection, conformal coating, EMC certification, and 24/7 operational rating, ensuring reliable performance in high-traffic environments. Innovations such as center IR, Smart Calibration, Tizen Zero Config, and Auto Level orientation correction reduce installation time, IT workload, and long-term maintenance overhead.

Supplied in Australia through 7stores.au, the QM55B-T provides corporate, retail, and public-sector customers with a future-ready 4K interactive signage platform designed for real-world commercial deployment, long lifecycle support, and business-class consistency across multiple screens and locations.

WHY BUY

• All-in-one interactive 4K UHD signage display with built-in Tizen media player — no external PC required
• 24/7 commercial-rated touchscreen engineered for professional deployments, not consumer use
• Quad-Core Cortex A72 processor + Tizen 6.5 OS ensures fast signage playback & responsive touch UI
• 400nit non-glare screen maintains visibility in bright indoor spaces and customer-facing areas
• 92% DCI-P3 colour coverage ensures brand-true imagery, vital for retail and corporate branding
• Capacitive touch layer delivers smooth, accurate interaction suitable for kiosks and product selectors
• MagicINFO CMS support enables cloud device control, content automation, and early-warning alerts
• IP5X dust resistance and conformal coating extend runtime in public or dusty spaces
• Tizen Zero Config reduces installation labour for multi-screen rollouts
• Custom Home mode locks meeting room settings to prevent accidental overrides
• Available in Australia through 7stores.au, with B2B supply chain, invoicing and deployment support

SPECIFICATIONS

General
• Brand: Samsung
• Series: QMB-T
• Model: QM55B-T
• Product Type: Digital Signage Display
• Part Number: LH55QMBTBGCXXY

Display
• Size: 55"
• Panel Type: Vertical Alignment (VA) LCD
• Resolution: 3840 × 2160 (4K UHD)
• Brightness: 400 cd/m²
• Colour Gamut: 92% DCI-P3 / 92% CIE 1976
• Pixel Pitch: 0.32 mm
• Scan Format: 2160p
• Backlight: LED
• Touchscreen: Yes (Capacitive)
• Number of Screens: 1

Performance / Hardware
• Processor: Cortex-A72 Quad Core 1.70GHz
• OS: Tizen 6.5
• 24/7 Operation Rating: Yes

Connectivity
• HDMI Inputs: 3
• USB 2.0 Ports: 2
• DisplayPort: 1
• Serial / RS-232C: Yes
• Ethernet LAN: Yes
• Wireless LAN (Wi-Fi): Yes
• Bluetooth: Yes

Operation & Durability
• Ingress Rating: IP5X
• Bezel: 26mm top/bottom, 21mm left/right
• Voltage: 120–230V AC

Physical
• Weight: ~26.9 kg
• Dimensions: 125.4 × 73.5 × 5.7 cm
• Mount Type: Wall / Bracket Compatible

Please note: some Samsung displays may require additional hardware such as a media player, mount, or OPS module — contact 7Stores before purchasing, especially if you do not have a professional installer. Installation services are available on request.