Samsung QB65R-B 65″ UHD 4K Digital Signage Display | Tizen 4.0 | 350 Nits 

The Samsung QB65R-B 65″ UHD 4K Digital Signage Display is a powerful commercial screen designed for sharp, professional messaging in retail, corporate, education, and hospitality environments. Featuring 3840 x 2160 4K resolution, Crystal Processor 4K UHD upscaling, Dynamic Crystal Display, and the smart, secure Tizen 4.0 + VDLinux platform, the QB65R-B delivers high-impact visual performance without the need for an external PC. Available from 7stores.au, this display combines clean installation design, built-in Wi-Fi, and flexible connectivity for modern business signage.

When businesses want signage that looks premium, runs reliably, and stays easy to manage, the Samsung QB65R-B is a smart commercial-grade solution built for real-world deployment. Its UHD 4K resolution (3840 x 2160) ensures your content is displayed with crisp text, sharp images, and high detail—ideal for digital menus, promotions, directories, meeting room signage, corporate dashboards, or internal communications.

What sets this display apart for mixed-content environments is intelligent UHD upscaling, powered by Samsung’s Crystal Processor 4K. This technology improves lower-resolution content by enhancing clarity, sharpening edges, and improving readability—especially important for pricing, product information, timetables, notices, and on-screen messaging where text clarity directly impacts customer experience.

Key Features

• UHD 4K resolution (3840 x 2160) delivers sharper images and cleaner text
• 350 cd/m² brightness suited for indoor commercial signage applications
• Intelligent UHD upscaling improves lower-resolution content quality
• Cisco Webex Certified for professional conferencing compatibility
• Slim, symmetrical design for modern and clean installation outcomes
• Cable management guide keeps rear connections neat and professional
• Tizen 4.0 operating system supports advanced signage functions
• MagicINFO Player S6 enables PC-free signage scheduling and playback
• Samsung Knox security helps protect business content and access
• ENERGY STAR 8.0 certified for improved energy efficiency

Technical Specifications
 

• Screen Size: 65″
• Resolution: 3840 x 2160 (UHD 4K)
• Brightness: 350 cd/m²
• Scan Format: 2160p
• Dynamic Contrast Ratio: 4,000:1
• Display Type: LCD
• Backlight Technology: Edge LED
• Number of Screens: 1

Performance & System

• Processor: Cortex A72 Quad-Core
• Processor Speed: 1.70 GHz
• Memory: 2.50 GB LPDDR4
• Operating System: Tizen 4.0 + VDLinux
• Connectivity & Ports
• HDMI: Yes (2 inputs)
• DVI: Yes (1 port)
• USB: Yes (2 x USB 2.0)
• Serial: Yes
• Wireless LAN: Yes
• Bluetooth: Yes
• Ethernet: Yes

Physical & Installation

• Mount Type: Wall Mountable
• Dimensions (W x H x D): 145.4 cm x 83.1 cm x 4.6 cm
• Weight: Approx. 11.29 kg
• Bezel Width (Top/Left/Right): 9.20 mm
• Power & Compliance
• Input Voltage: 120V AC / 230V AC
• ENERGY STAR Certified: Yes (ENERGY STAR 8.0)
• Environmentally Friendly: Yes

General Information

• Brand: Samsung
• Model: QB65R-B
• Series: QBR-B
• Manufacturer Part Number (MPN): LH65QBRBBGCXXY
• Product Type: Digital Signage Display