Samsung QB55B 55 Zoll 4K UHD Professionelles Signage-Display

The Samsung QB55B 55-inch 4K UHD Professional Signage Display is a modern commercial display designed for digital signage, corporate presentations, meeting rooms, retail environments, reception areas and professional information displays.

Its 55-inch 3840 × 2160 4K UHD VA display delivers sharp, detailed visual content with excellent contrast and wide viewing angles, while Samsung’s Quantum Processor 4K and Dynamic Crystal Color technologies enhance image clarity and colour reproduction.

With integrated Tizen 6.5, Wi-Fi, Bluetooth, SmartView+ wireless screen sharing and professional network-control connectivity, the QB55B provides a versatile platform for business presentations, digital content and commercial signage installations.

Key Features

55-inch 4K UHD Professional Display
Features a 55-inch VA panel with a native 3840 × 2160 Ultra HD resolution and 16:9 aspect ratio, providing sharp text, detailed graphics and high-resolution video for professional signage and presentation applications.

Quantum Processor 4K
Samsung’s Quantum Processor 4K provides advanced image processing and intelligent UHD upscaling, helping lower-resolution content appear clearer and more consistent when displayed on the 4K screen.

Dynamic Crystal Color
Dynamic Crystal Color technology provides a wide range of colour reproduction with up to one billion shades of colour, helping graphics, promotional content and presentations appear vibrant and detailed.

350 Nits Typical Brightness
Delivers 350 cd/m² typical brightness, making the display suitable for indoor commercial environments including offices, meeting rooms, retail locations, reception areas and information displays.

4000:1 Typical Contrast Ratio
A 4000:1 typical contrast ratio provides strong separation between bright and dark areas, helping text, graphics and video content remain clear and visually defined.

Wide 178° Viewing Angles
Provides 178° horizontal and vertical viewing angles, allowing displayed content to remain visible from a wide range of positions in meeting rooms and public-facing environments.

8ms Response Time
A typical 8ms response time provides smooth performance for presentations, multimedia playback and dynamic digital-signage content.

Designed for 16/7 Commercial Operation
The QB55B is designed for up to 16 hours per day, 7 days per week, making it suitable for extended daily use in professional and commercial environments.

Tizen 6.5 Signage Platform
Samsung’s integrated Tizen 6.5 operating system provides a dedicated smart-signage platform for compatible applications, web-based content and professional display-management functions.

8GB Internal Storage
The integrated system includes 8GB of flash storage, providing onboard capacity for compatible signage applications and content.

Integrated Wi-Fi & Bluetooth
Built-in Wi-Fi and Bluetooth connectivity provide convenient wireless networking and support for compatible wireless devices and signage applications.

SmartView+ Wireless Screen Sharing
Samsung SmartView+ allows compatible devices to share content wirelessly with the display, making the QB55B particularly useful in meeting rooms and collaborative business environments.

Three HDMI 2.0 Inputs
Includes 3 × HDMI 2.0 inputs, allowing multiple computers, media players and other compatible 4K video sources to remain connected.

Dual USB Connectivity
Two USB ports provide convenient connectivity for compatible storage devices, peripherals and multimedia content.

Professional Network & RS232 Control
Built-in RJ-45 Ethernet and RS232 input/output connectivity allow the display to be integrated with compatible professional network-management and AV control systems.

Professional Display Modes
Dedicated professional modes provide additional flexibility for specialist applications, including Director Mode and DICOM Simulation Mode for compatible professional workflows.

Smart Calibration
Samsung Smart Calibration allows compatible mobile devices to assist with display calibration, helping maintain consistent visual presentation across multiple Samsung displays.

Custom Home
Custom Home functionality enables administrators to configure and lock selected meeting-room settings, helping maintain consistent display configurations between users and meetings.

Auto Level Orientation Detection
Samsung Auto Level technology automatically adjusts compatible content when the screen orientation changes between portrait and landscape, helping simplify flexible signage installations.

Portrait & Landscape Installation
The professional design supports both landscape and portrait mounting, allowing the display to adapt to different digital-signage layouts and commercial spaces.

Slim & Symmetrical Design
Narrow bezels and a symmetrical professional design provide a clean appearance and simplify installation in offices, retail locations and public-facing environments.

Clean Cable Management
Integrated cable-management features help keep connected cables organised and reduce visual clutter around professional installations.

VESA Mounting Support
Supports a 200 × 200 mm VESA mounting pattern, allowing installation with compatible commercial wall mounts and professional display mounting systems.

Condition & Quality Assurance

This product is sold in used condition and has been professionally tested to ensure full functionality.

Normal signs of previous use such as light scratches, minor marks, bezel wear, surface wear or other cosmetic imperfections may be present.

Multiple cosmetic and/or display condition grades may be available. The customer can select the preferred condition from the available product options.

The core specifications of the Samsung QB55B remain fixed. Cosmetic condition and included cables, remote controls, stands, mounting hardware or other accessories may vary depending on the selected product variant.

Package Includes

• Samsung QB55B 55-inch 4K UHD Professional Signage Display
• Compatible Power Cable

Remote control, stand, wall mount, HDMI cable, USB devices, network cables or other additional accessories are included only when specifically mentioned in the selected product option.

Alle unsere Refurbished-Produkte kommen mit einer 12-monatigen Garantie auf Herstellungsfehler. Rückgaben sind innerhalb von 14 Tagen kostenlos möglich. Der Versand erfolgt klimaneutral mit DHL Express.

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