The Samsung QB43C 43" QBC Series 4K UHD Smart Signage Display is a professional commercial digital signage solution designed to deliver detailed visual communications, streamlined content management, and a modern installation aesthetic in hospitality and business environments. Ideal for hotels, resorts, restaurants, conference facilities, retail establishments, offices, and other commercial properties, the QB43C combines Crystal UHD picture quality, an ultra-slim design, Samsung's Tizen smart signage platform, and flexible connectivity in a versatile 43-inch format.
Featuring a 43-inch-class 4K UHD display with a native resolution of 3840 × 2160 and 350-nit typical brightness, the QB43C provides crisp text, detailed graphics, and vibrant visual content for indoor commercial applications. Its 4K UHD resolution offers four times the pixel count of Full HD, allowing businesses to present promotional campaigns, event schedules, digital menus, branded imagery, and guest-facing information with exceptional detail.
The QB43C incorporates VA LCD panel technology with a 4,000:1 typical contrast ratio and 178-degree horizontal and vertical viewing angles, supporting rich contrast and consistent visibility from different viewing positions. Its 8 ms response time and 72% NTSC color gamut specification make it suitable for displaying static graphics, promotional videos, property information, and other commercial content.
Samsung's Dynamic Crystal Color technology helps deliver a broad range of colors, while the display's Quantum Processor Lite 4K supports intelligent UHD upscaling and image processing. These technologies help improve the presentation of compatible lower-resolution content on the display's 4K screen, allowing businesses to make effective use of existing marketing materials while taking advantage of the higher-resolution panel.
One of the QB43C's defining characteristics is its ultra-slim 28.5 mm enclosure depth, making it one of Samsung's thinnest UHD commercial signage designs. Its uniform 11.5 mm bezels, centered VESA mounting holes, and non-glossy Charcoal Black frame support a clean, professional installation appearance in hotel lobbies, meeting facilities, restaurant environments, and other contemporary commercial interiors. The display supports both landscape and portrait orientations, providing flexibility for different digital signage layouts. Landscape installation is well suited for promotional videos, restaurant menus, and widescreen informational content, while portrait orientation can accommodate vertical advertisements, directories, event schedules, and other narrow-format communications.
Powered by Samsung's Tizen 7.0 operating system, the QB43C features an integrated smart signage platform with 8 GB of internal flash storage. Its system-on-chip architecture supports compatible content playback and digital signage applications without requiring a separate external media player for every installation, helping reduce equipment complexity and installation requirements.
The QB43C also supports Samsung VXT, Samsung's cloud-based digital signage content management platform. VXT allows businesses to create, schedule, distribute, and remotely manage compatible content across supported displays. For hospitality operators managing multiple properties, departments, or guest-facing screens, this functionality can help maintain consistent branding, coordinate promotional campaigns, and update information from a centralized environment. Samsung VXT is purchased separately.
For additional commercial functionality, the QB43C features Samsung Smart Calibration, allowing compatible mobile devices and supported applications to help calibrate display color and maintain visual consistency across multiple screens. This capability is especially useful for businesses deploying coordinated digital signage across several locations.
The QB43C also incorporates Samsung Knox security technology, which provides platform-level protections for supported connected display functions. Its integrated smart signage platform supports additional commercial features such as customized home interfaces and compatible workspace applications, helping businesses adapt the display to different operational requirements.
For audiovisual integration, the QB43C includes three HDMI 2.0 inputs, two USB ports, Ethernet connectivity, RS232 input and output, infrared control input, and a stereo mini-jack audio output. Built-in Wi-Fi and Bluetooth provide additional wireless connectivity options for compatible content management and device functions.
The QB43C features IP5X-rated dust protection and EMC Class B compliance, supporting professional deployment in suitable indoor commercial environments. Its dust-protection rating helps reduce exposure to dust ingress but does not establish water resistance or suitability for outdoor weather conditions.
Designed for professional commercial use, the QB43C supports 16 hours of operation per day, seven days per week. Its operating temperature range of 0°C to 40°C (32°F to 104°F) supports properly ventilated indoor installations, while its 121W on-mode power consumption provides a defined electrical requirement for commercial signage planning.
With a 200 × 200 mm VESA mounting pattern, the QB43C is compatible with appropriately rated commercial mounting equipment. Samsung also identifies the WMN-B50SC Slim Fit Wall Mount and STN-L4355C stand as optional accessories, providing installation flexibility for wall-mounted and freestanding applications.
Together, its 43-inch 4K UHD display, 350-nit brightness, VA panel technology, ultra-slim 28.5 mm design, Dynamic Crystal Color, Quantum Processor Lite 4K, Tizen 7.0 operating system, Samsung VXT compatibility, IP5X dust protection, and 16/7 commercial operating capability make the Samsung QB43C an effective solution for hospitality properties seeking professional, visually engaging, and centrally managed digital signage.
Four times the pixel count of Full HD
350-nit typical brightness
Designed for indoor commercial signage applications
VA LCD panel technology
4,000:1 typical contrast ratio
Mega dynamic contrast ratio
178° horizontal and vertical viewing angles
8 ms response time
72% NTSC color gamut
2% glass haze
Dynamic Crystal Color technology
Quantum Processor Lite 4K
UHD upscaling for compatible lower-resolution content
Ultra-slim 28.5 mm enclosure depth
Uniform 11.5 mm bezels
Centered VESA mounting holes
Landscape and portrait orientation support
Professional Charcoal Black non-glossy frame
Samsung Tizen 7.0 operating system
Integrated system-on-chip smart signage platform
8 GB internal flash storage
Updated Samsung Home UI
Samsung VXT cloud content management compatibility
Remote content scheduling and device management through supported VXT services
Samsung Smart Calibration support
Samsung Knox security technology
IP5X-rated dust protection
EMC Class B compliance
Built-in Wi-Fi connectivity
Built-in Bluetooth connectivity
Three HDMI 2.0 inputs
Two USB ports
HDCP 2.2 compatibility
Ethernet LAN connectivity
RS232 input and output
Infrared control input
Stereo mini-jack audio output
16/7 commercial operating support
200 × 200 mm VESA mounting pattern
Optional WMN-B50SC Slim Fit Wall Mount
Optional STN-L4355C stand
121W on-mode power consumption
0.5W sleep-mode power consumption
Operating temperature: 0°C to 40°C
Suitable for hotels, resorts, restaurants, conference facilities, retail environments, offices, and commercial information displays
Please log in to add this product to your wishlist
A member of our team will reach out to you within the next 24 hours to discuss your quote.
