Samsung QM55B-T

Overview

The Samsung QM55B-T is a 55-inch commercial touchscreen monitor designed to deliver sharp 4K UHD images with a resolution of 3840 x 2160 pixels. It features a VA LCD panel that covers 92 percent of the DCI-P3 color space, ensuring vibrant and accurate colors suitable for retail, transportation hubs, and other public spaces. With 500 nits of brightness and a 4000:1 contrast ratio, this monitor maintains clear visibility even in well-lit environments. Its IP5X dust-resistant rating and 24/7 operation certification make it reliable for continuous use in demanding settings.

Key features

• Capacitive touchscreen supporting up to 10 simultaneous touch points for responsive and intuitive interaction.
• Built-in Tizen 6.5 media player with 16 GB internal storage, eliminating the need for external playback devices.
• Non-glare glass with 25 percent haze to reduce reflections and improve readability in bright areas.
• Auto Level feature that automatically adjusts content orientation when switching between portrait and landscape modes.
• Smart Calibration and Tizen Zero Config simplify remote setup and ongoing management of the display.
• IP5X dust-resistant housing designed to protect internal components and extend device longevity.
• Integrated dual 10 W stereo speakers provide clear audio for videos and announcements without extra equipment.
• Multiple connectivity options including three HDMI 2.0 ports, one DisplayPort 1.2 input, two USB-A, and two USB-B ports for versatile device integration.

Key specs

• Display size: 55 inches
• Resolution: 3840 x 2160 (4K UHD)
• Panel type: VA LCD
• Brightness: 500 nits
• Contrast ratio: 4000:1
• Color gamut: 92% DCI-P3
• Touch technology: 10-point capacitive touchscreen
• Operating system: Tizen 6.5
• Internal storage: 16 GB
• Connectivity: 3x HDMI 2.0, 1x DisplayPort 1.2, 2x USB-A, 2x USB-B
• Audio: Dual 10 W stereo speakers
• Durability: IP5X dust resistance, 24/7 operation certified

Connectivity and compatibility

This monitor offers a wide range of input options to connect with various media sources and devices. The three HDMI 2.0 ports support high-definition video and audio from computers, media players, and other digital devices. The DisplayPort 1.2 input provides an additional high-bandwidth connection for professional setups. USB-A and USB-B ports allow for peripheral connections and touch interface support, making it easy to integrate into interactive kiosks or collaboration stations.

Performance and reliability

Designed for continuous operation, the QM55B-T withstands demanding environments with its IP5X dust-resistant enclosure and certification for 24/7 use. The Smart Calibration feature ensures consistent image quality over time, while the Auto Level function maintains correct content orientation regardless of how the display is mounted. These capabilities make it a dependable choice for businesses that require uninterrupted, high-quality visual communication.

Ideal uses and environments

This touchscreen monitor fits well in retail showrooms, hotel lobbies, transportation hubs, classrooms, and conference rooms where interactive content and clear visuals are essential. Its brightness and anti-reflective glass make it suitable for bright public spaces, while the touch responsiveness supports wayfinding, self-service kiosks, interactive menus, and collaborative presentations. Businesses looking for a robust display that combines image quality, touch interactivity, and reliable operation will find this model a strong option.

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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