Samsung QM55R-B

Overview

The Samsung QM55R-B is a 55-inch commercial display designed to deliver sharp 4K visuals with a native resolution of 3840 x 2160 pixels. It serves businesses that require reliable, high-quality digital signage capable of running continuously throughout the day. With 500 cd/m² brightness and a 4000:1 contrast ratio, this display ensures content remains vivid and easy to read even in well-lit environments such as retail spaces, corporate lobbies, or conference rooms.

Key features

• Crystal Processor 4K enhances lower-resolution content by upscaling it to near-4K quality, improving the clarity of older videos and graphics.
• Built-in MagicINFO Player S6 powered by Tizen 4.0 allows scheduling and remote management of playlists and promotions without needing an external media player.
• Supports both portrait and landscape orientations, providing flexibility for various signage layouts including single posters and multi-panel video walls.
• Designed for 24/7 operation with an IP5X dust resistance rating, ensuring durability in demanding commercial environments.
• Integrated Wi-Fi and Ethernet connectivity simplify network access and remote content updates, while Knox security protects settings and data.
• 8 GB of internal storage and 2.5 GB of RAM support smooth playback of common signage formats and real-time content changes.

Key specs

• Display size: 55 inches
• Resolution: 3840 x 2160 (4K UHD)
• Brightness: 500 cd/m²
• Contrast ratio: 4000:1
• Color gamut: 92% DCI-P3
• Processor: Crystal Processor 4K
• Operating system: Tizen 4.0
• Internal storage: 8 GB
• Memory (RAM): 2.5 GB
• Connectivity: Wi-Fi, Ethernet
• Durability rating: IP5X dust resistance
• Orientation support: Portrait and landscape

Connectivity and compatibility

This display offers built-in Wi-Fi and Ethernet ports, enabling seamless integration into existing network infrastructures for easy content management and updates. The Knox security platform safeguards the device from unauthorized access, making it suitable for environments where content integrity and device security are critical. Its compatibility with MagicINFO software allows centralized control of multiple displays, ideal for businesses managing digital signage across various locations.

Ideal uses and environments

The QM55R-B fits well in retail stores, corporate offices, quick-service restaurants, and public spaces where continuous operation and clear, vibrant visuals are essential. Its dust-resistant design and 24/7 operation capability make it a strong choice for high-traffic areas that demand reliable performance without frequent maintenance. Whether used for advertising, information display, or menu boards, this model supports dynamic content delivery that engages customers and visitors effectively.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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