LG 55UM340E0UZ

Overview

The LG 55UM340E0UZ is a 55-inch commercial television designed to deliver sharp 4K Ultra HD visuals with a resolution of 3840 x 2160 pixels. It features an IPS panel that maintains consistent color and contrast across a wide 178-degree viewing angle, making it suitable for classrooms, conference rooms, and retail environments where clear visibility from multiple positions is essential. Running on Android 11 with 2 GB of RAM and 16 GB of internal storage, this TV supports a variety of apps and streaming services without needing additional devices.

Key features

• IPS panel technology ensures color accuracy and contrast remain stable even when viewed from wide angles.
• Built-in Wi-Fi and Bluetooth simplify wireless connectivity for streaming and device pairing.
• Three HDMI inputs and one USB port allow easy connection of laptops, media players, and external storage devices.
• Automatic USB playback and Miracast wireless screen sharing enable quick, cable-free presentations.
• Two integrated speakers provide 10 watts of audio output, suitable for spoken word and background sound.
• Supports ATSC and QAM tuners for receiving broadcast television signals without extra equipment.
• Compatible with LG ConnectedCare service for remote monitoring, updates, and troubleshooting across multiple displays.
• Flexible installation options with a 200 x 200 mm VESA mount pattern for wall or cart mounting.
• Includes standard remote control and supports IP control for network-based management.

Key specs

• Display size: 55 inches
• Resolution: 3840 x 2160 (4K UHD)
• Panel type: IPS
• Viewing angle: 178 degrees
• Brightness: 250 nits
• Operating system: Android 11
• Memory: 2 GB RAM
• Storage: 16 GB internal
• Inputs: 3 HDMI, 1 USB
• Audio output: 10 W (2 channel speakers)
• Power consumption: 115.3 watts (typical)
• Mounting: VESA 200 x 200 mm
• Tuners: ATSC and QAM

Connectivity and compatibility

This commercial TV offers versatile connectivity options to fit various setups. The three HDMI ports support multiple external devices such as laptops and media players, while the USB port allows direct playback from storage devices. Wireless features include built-in Wi-Fi for network access and Bluetooth for connecting peripherals or audio devices. Miracast support enables screen mirroring from compatible smartphones and tablets, making it easy to share content without cables.

Installation and setup

The 55UM340E0UZ is designed for straightforward installation in diverse environments. Its 200 x 200 mm VESA mounting pattern works with standard wall brackets and mobile carts, providing flexibility for classrooms, meeting rooms, or retail spaces. The TV’s moderate power consumption of 115.3 watts helps keep operating costs manageable. Setup is simplified by the Android 11 platform, which allows direct app installation and network configuration without extra hardware.

Ideal uses and environments

This model fits well in educational settings where clear, detailed visuals support learning and presentations. It also suits conference rooms that require reliable, easy-to-manage displays for meetings and video calls. Retail locations benefit from its 4K resolution and wide viewing angles to showcase promotional content effectively. The combination of built-in smart features and remote management options makes it a practical choice for organizations managing multiple screens across different sites.

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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