LG 55UT340H9UA

Overview

The LG 55UT340H9UA is a 55-inch 4K HDR LED television designed specifically for hospitality and commercial environments where reliable picture quality and easy management are essential. It features a 4K Ultra HD panel with HDR10 and Hybrid Log Gamma support, delivering bright highlights and deep shadows that enhance viewing in guest rooms, lobbies, and lounges. The built-in upscaling engine improves the clarity of older HD content, making it appear closer to native 4K resolution.

Installation and maintenance are simplified with features like USB data cloning for quick setup across multiple units, a customizable boot screen for branding or guest information, and Lock Mode to prevent accidental changes. Connectivity options include three HDMI inputs for modern devices and an RCA input for legacy equipment, while the included swivel stand and standard VESA mount provide flexible placement options.

Key features

• 4K Ultra HD display with HDR10 and Hybrid Log Gamma for enhanced contrast and color accuracy
• Upscaling engine that improves the quality of lower resolution content to near 4K clarity
• Multiple HDMI inputs to connect streaming devices, Blu-ray players, and laptops easily
• RCA input maintains compatibility with older game consoles and DVD players
• USB data cloning accelerates multi-room installations by copying settings across TVs
• Customizable welcome screen allows personalized branding or guest messages
• Lock Mode secures settings to prevent unintended adjustments by guests
• Swivel stand enables flexible viewing angles without moving the base
• Built-in 20 W speakers provide clear audio suitable for hotel rooms and small meeting spaces
• Remote diagnostics support allows staff to monitor and troubleshoot TVs without entering rooms
• Standard 300 x 300 mm VESA mount pattern supports wall or cart installation

Key specs

• Display size: 55 inches
• Resolution: 4K Ultra HD (3840 x 2160)
• Refresh rate: 60 Hz
• HDR support: HDR10 and Hybrid Log Gamma
• Audio output: Built-in 20 W speakers
• Inputs: 3 x HDMI, 1 x RCA
• Mounting: 300 x 300 mm VESA pattern

Connectivity and compatibility

This television offers versatile connectivity to accommodate both modern and legacy devices. The three HDMI ports allow easy connection of streaming boxes, Blu-ray players, and laptops, while the RCA input ensures older equipment like game consoles and DVD players remain usable. This range of inputs makes it straightforward to integrate the TV into various hospitality setups without needing additional adapters or converters.

Installation and setup

Designed with large-scale deployments in mind, the TV includes USB data cloning to quickly replicate channel maps, picture settings, and welcome messages across multiple units. This feature significantly reduces setup time for hotels and commercial venues. The customizable boot screen enhances guest experience by displaying branding or information upon startup, and Lock Mode prevents guests from altering important settings, maintaining consistent performance.

Ideal uses and environments

The 55UT340H9UA fits well in hotel guest rooms, lounges, and small meeting areas where dependable image quality and straightforward control are priorities. Its built-in speakers provide sufficient sound for these spaces, and remote diagnostics help facility managers maintain the TVs efficiently. This model is a strong choice for hospitality professionals seeking a balance of performance, ease of installation, and guest-friendly features.

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, 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.

Learn more