Samsung HG55NT678UFXZA

Overview

The Samsung HG55NT678UFXZA is a 55-inch hospitality LED TV designed to deliver sharp and vibrant 4K UHD images with a resolution of 3840 x 2160 pixels. It enhances viewing experiences in hotel rooms and guest environments by combining HDR10+ technology with PurColor for natural and vivid colors. The bezel-less design fits seamlessly into modern interiors, while direct-lit LED technology balances brightness and energy efficiency, making it a practical choice for hospitality settings.

Equipped with Samsung’s LYNK REACH 4.0 system, this TV simplifies content management for hotel operators, allowing easy updates and control over guest entertainment. Security is maintained through LYNK DRM, which protects premium content with secure HD decryption. Flexible connectivity options and a swivel stand add to the convenience and comfort for guests and staff alike.

Key features

• 4K UHD resolution combined with HDR10+ technology enhances contrast and color depth for immersive viewing
• PurColor technology ensures colors appear accurate and vivid, improving the quality of movies and shows
• Bezel-less design creates a modern and clean look that integrates well into various room styles
• Direct-lit LED technology provides balanced brightness while maintaining energy efficiency
• LYNK REACH 4.0 system allows hotel staff to easily manage and update content remotely
• LYNK DRM secures premium content with HD decryption to meet content provider requirements
• Multiple connectivity options including three HDMI and two USB ports support guest device connections and quick TV setting cloning
• b-LAN integration supports SONIFI hospitality systems for interactive guest services
• Swivel stand offers flexible viewing angles to accommodate different room layouts and guest preferences

Key specs

• Display size: 55 inches
• Resolution: 3840 x 2160 (4K UHD)
• HDR support: HDR10+
• Panel type: Direct-lit LED
• Connectivity: 3 HDMI ports, 2 USB ports, b-LAN integration
• Content management: Samsung LYNK REACH 4.0
• Content security: LYNK DRM with secure HD decryption
• Design: Bezel-less with swivel stand

Connectivity and compatibility

This TV offers versatile connectivity options to accommodate both guest and staff needs. The three HDMI ports allow connection of external devices such as streaming boxes, gaming consoles, or laptops, while the two USB ports support media playback or quick cloning of TV settings for efficient hotel operations. The b-LAN integration enables compatibility with SONIFI hospitality systems, which provide interactive services and enhance guest engagement.

Ideal uses and environments

Designed specifically for hospitality environments, this TV fits well in hotel rooms, suites, and other guest accommodations where high-quality entertainment is essential. Its energy-efficient LED panel helps manage power consumption, which is important for large-scale deployments. The content management and security features make it a strong choice for hotels that need to control and protect premium content while offering guests a modern and comfortable viewing experience.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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