LG 50UR640S9UD

Overview

The LG 50UR640S9UD is a 50 inch digital signage display designed to deliver sharp 4K UHD resolution (3840 × 2160) with an IPS LED panel that ensures consistent color and contrast even from wide viewing angles. Its 400 nits brightness keeps on-screen text and graphics clear in well-lit environments such as retail spaces, hotel lobbies, and classrooms. Running on the webOS platform, it allows for easy content creation, scheduling, and updates without needing an external media player, making it a practical choice for dynamic public displays.

Key features

• IPS technology provides accurate color and contrast across wide viewing angles, ensuring visibility from different positions.
• HDR support enhances detail in both bright and dark scenes, improving the overall image quality for engaging visuals.
• webOS platform enables onboard content management, allowing users to create and schedule content directly on the display.
• Real-time content updates are possible through Beacon and Bluetooth connectivity, streamlining management of multiple screens.
• Compatibility with Crestron control systems and LG SuperSign CMS software offers centralized control and monitoring.
• Functions as a wireless access point, reducing the need for additional networking equipment in small or temporary setups.
• Three HDMI 2.0 inputs, USB playback, and HDMI ARC provide versatile connectivity options for media players, set-top boxes, and audio systems.
• Bluetooth audio support allows connection to wireless speakers or headphones, ideal for environments where open-air sound is not preferred.
• Built-in 10 W + 10 W stereo speakers cover everyday audio needs without requiring external sound systems.
• Energy-saving modes help reduce operating costs during extended use.
• 200 × 200 mm VESA mount pattern simplifies wall or kiosk installation for flexible placement.
• Panel rated for up to 30,000 hours of continuous operation, ensuring long-term reliability in demanding environments.

Key specs

• Display size: 50 inches
• Resolution: 3840 × 2160 (4K UHD)
• Panel type: IPS LED
• Brightness: 400 nits
• Refresh rate: 60 Hz
• HDR support: Yes
• Inputs: 3 × HDMI 2.0, USB playback, HDMI ARC
• Audio output: Built-in 10 W + 10 W stereo speakers, Bluetooth audio support
• Mounting: 200 × 200 mm VESA pattern
• Operating system: webOS platform
• Panel lifespan: Up to 30,000 hours

Connectivity and compatibility

This display offers multiple options to connect your devices and integrate into existing setups. The three HDMI 2.0 ports support high-definition video and audio sources, while USB playback allows direct media access without additional hardware. HDMI ARC simplifies audio connections to compatible sound systems. Bluetooth audio lets you wirelessly connect speakers or headphones, enhancing flexibility in sound management. Acting as a wireless access point, the unit can reduce the need for extra networking gear in smaller venues or temporary installations. It also works seamlessly with Crestron control systems and LG SuperSign software for centralized content management and device control.

Ideal uses and environments

The 50UR640S9UD fits well in environments where clear, vibrant digital signage is essential. Retail stores can use it to display promotions with sharp 4K visuals and accurate colors visible from various angles. Hotel lobbies and classrooms benefit from its easy content scheduling and real-time updates, keeping information fresh and relevant. Its brightness level and HDR support ensure visibility under typical indoor lighting conditions. The wireless access point feature and Bluetooth audio support make it a strong choice for venues that require flexible network and audio setups without cluttering cables. Overall, it suits businesses and organizations that need reliable, long-lasting digital signage with straightforward management tools.

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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