LG 43UM5N-E

Overview

The LG 43UM5N-E is a commercial-grade 43-inch monitor designed to deliver sharp 4K Ultra HD visuals with a resolution of 3840 x 2160 pixels. It features an IPS panel that provides wide viewing angles and consistent image quality, making it suitable for continuous 24/7 operation in environments such as retail stores, offices, and conference rooms. With 500 nits brightness and an anti-glare coating, the display remains clear and easy to read even in brightly lit spaces.

This monitor supports multiple input options including HDMI, DisplayPort, and USB, and runs on the webOS platform with built-in storage and Wi-Fi, allowing direct content streaming without additional hardware. Its durable design includes IP5X dust protection and the ability to operate in both landscape and portrait orientations, making it adaptable to various installation needs.

Key features

• 43-inch 4K UHD screen that delivers detailed and vibrant images for professional use
• IPS panel technology ensures wide viewing angles and consistent color accuracy from different positions
• 500 nits brightness combined with anti-glare coating keeps content visible in well-lit environments
• Continuous 24/7 operation capability with IP5X dust protection for reliable performance in demanding settings
• webOS platform with built-in storage and Wi-Fi enables direct streaming and easy content management
• Multiple input options including 3 HDMI ports, 1 DisplayPort, and USB plug-and-play for versatile connectivity
• Supports picture-in-picture and picture-by-picture modes to display multiple content sources simultaneously
• Flexible installation with support for both landscape and portrait orientations to fit different spaces
• Internal power supply with typical 100W power consumption simplifies setup and reduces clutter
• Compatible with Cisco, Crestron, and SuperSign solutions for integration into professional AV and signage systems

Key specs

• Display size: 43 inches
• Resolution: 3840 x 2160 (4K UHD)
• Panel type: IPS
• Brightness: 500 nits
• Refresh rate: 60 Hz
• Inputs: 3 HDMI, 1 DisplayPort, USB
• Operating hours: 24/7 continuous use
• Dust protection: IP5X
• Power consumption: typical 100W
• Orientation support: landscape and portrait

Connectivity and compatibility

This monitor offers a range of input options to connect with various devices and systems. The three HDMI ports and one DisplayPort input allow simultaneous connections to multiple sources, while the USB port supports plug-and-play content playback. Built-in Wi-Fi and the webOS platform enable streaming without extra devices, simplifying content delivery.

• 3 HDMI inputs for connecting computers, media players, and other devices
• 1 DisplayPort input for high-quality video and audio transmission
• USB port for easy content playback and device connection
• Built-in Wi-Fi for wireless content streaming and remote management
• Compatibility with Cisco, Crestron, and SuperSign systems for professional AV integration

Ideal uses and environments

The LG 43UM5N-E is well suited to commercial settings that require reliable, high-resolution displays running continuously. It works well in retail environments for digital signage, in offices and conference rooms for presentations, and in public spaces where clear and consistent information display is essential. Its dust protection and durable design make it a strong choice for locations with challenging conditions.

This monitor is a practical option for businesses and organizations that need a versatile, easy-to-manage display solution with smart features and flexible connectivity.

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.

Learn more

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.

Learn more

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.

Learn more