Samsung QB75C-N

Overview

The Samsung QB75C-N is a commercial monitor designed for professional environments such as boardrooms, retail spaces, and public information displays. Featuring a large 75-inch VA LCD panel with 4K UHD resolution (3840 x 2160), it delivers sharp and detailed images with support for HDR10+ and HLG to enhance color and contrast. With 350 nits of brightness and a 4000:1 contrast ratio, this display maintains clear and vibrant visuals throughout the day, whether mounted in landscape or portrait orientation.

Key features

• VA LCD panel that produces over one billion colors for rich and accurate image reproduction
• HDR10+ and HLG support to display high dynamic range content with balanced brightness and contrast
• Multiple connectivity options including three HDMI 2.0 inputs, RJ45 Ethernet port, and two USB-A ports for versatile media playback and network control
• Integrated MagicINFO S10 player running on Tizen 7.0, enabling centralized scheduling, updating, and monitoring of digital signage without additional hardware
• Uniform bezel and slim 28.5 mm depth for a sleek appearance and easy integration into video wall setups or single-screen installations
• Centered 400 x 400 mm VESA mount pattern for flexible and secure mounting options
• Rated for 16 hours of daily operation, supporting continuous use in demanding commercial and institutional settings

Key specs

• Screen size: 75 inches
• Resolution: 3840 x 2160 (4K UHD)
• Panel type: VA LCD
• Brightness: 350 nits
• Contrast ratio: 4000:1
• Color palette: 1.07 billion colors
• HDR support: HDR10+ and HLG
• Inputs: 3 x HDMI 2.0, 1 x RJ45 Ethernet, 2 x USB-A
• Operating system: Tizen 7.0 with MagicINFO S10 player
• VESA mount: 400 x 400 mm
• Depth: 28.5 mm
• Daily usage rating: 16 hours per day

Connectivity and compatibility

This monitor offers a range of connectivity options to support various media sources and network management. The three HDMI 2.0 ports allow connection to multiple media players or conference devices simultaneously, while the RJ45 Ethernet port enables reliable wired network control. Two USB-A ports provide convenient local content playback, making it easy to update signage or presentations without additional equipment.

Ideal uses and environments

The Samsung QB75C-N fits well in corporate meeting rooms, educational institutions, government facilities, and retail environments where clear communication and consistent performance are essential. Its ability to operate for extended hours and support centralized content management makes it a strong choice for digital signage, information displays, and collaborative spaces that require dependable, high-quality visuals throughout the day.

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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