LG 50UM777H – 50" 4K UHD Pro:Centric Hospitality TV

Product Overview

The LG 50UM777H is a 50-inch 4K UHD commercial hospitality TV built for hotel guest rooms, senior living suites, and commercial meeting spaces that need centralized content management. It runs LG webOS with Pro:Centric Direct and Pro:Centric Cloud, giving property IT and AV integration teams a single platform to manage in-room entertainment and digital messaging across a fleet of displays. Pro:Idiom decryption protects encrypted premium broadcast content, while built-in Wi-Fi 5 and dual LAN ports support both networked and standalone deployment. As a commercial-grade hospitality TV, it is engineered for managed, long-duty operation rather than consumer use.

Product Description

The 50UM777H delivers a native 3840 x 2160 UHD picture at 420 nits with HDR10 Pro and HLG support, producing clear, consistent images for in-room viewing and lobby information displays. Integrators can route three HDMI 2.0 inputs, one with ARC, to local sources such as Blu-ray players, set-top boxes, or signage media players, while the RF coaxial input handles in-house broadcast distribution. The display accepts RS-232C control over a 3.5 mm serial connection for integration with property management and room-control systems, and two RJ45 ports simplify wired network deployment for this 50-inch commercial smart TV. Built-in 20 W stereo speakers cover basic audio, with 3.5 mm analog, TOSLINK optical, and HDMI-ARC outputs available for connection to external sound systems.

For properties standardizing on LG hospitality displays, this webOS commercial display pairs with the lower-tier LG 50UN343H hospitality TV for mixed-tier room deployments where Pro:Centric content management spans the full property.

Key Features

• 4K UHD Resolution — The native 3840 x 2160 panel delivers four times the detail of Full HD for sharp text and imagery in guest-facing applications.
• Pro:Centric Direct Management — LG's Pro:Centric Direct CMS lets property teams build and update interactive welcome screens and channel menus across every room from a central interface.
• Pro:Idiom Content Protection — Built-in Pro:Idiom decryption secures encrypted premium broadcast content for compliant hospitality distribution.
• HDR10 Pro and HLG — High dynamic range support expands contrast and color range for more lifelike images from compatible sources.
• Triple HDMI 2.0 with ARC — Three HDMI 2.0 inputs, one with Audio Return Channel, connect multiple local devices and a soundbar without an external switcher.
• RS-232C Control — A 3.5 mm serial control input enables integration with room automation and AV control systems for centralized power and input management.
• Dual LAN and Wi-Fi 5 — Two RJ45 ports and built-in 802.11ac Wi-Fi provide flexible wired or wireless connectivity for content delivery and remote management.
• Commercial Platform — webOS with IoT readiness and Bluetooth supports long-term commercial deployment and future device integration.

Typical Applications

• Conference room — Wall- or stand-mounted 4K display for presentations and video sources in mid-size meeting rooms.
• Commercial meeting space — Centrally managed display for shared corporate and hospitality meeting environments.
• Multi-purpose room — Flexible UHD screen for spaces that switch between entertainment, signage, and presentation use.
• Training room — Clear 4K reproduction of instructional content with multiple HDMI source options.
• Government space — Networked, controllable display suited to managed public-sector facilities.

Technical Specifications

Frequently Asked Questions

Does the 50UM777H support centralized management across multiple rooms?
Yes. The TV runs LG Pro:Centric Direct and is compatible with Pro:Centric Cloud, allowing property teams to author and push interactive menus, messaging, and channel maps to a fleet of displays from one interface.

Can it be controlled by a third-party AV or room-automation system?
Yes. A 3.5 mm RS-232C serial control input lets integrators tie the display into control systems and property management platforms for power, input, and volume commands.

How does it connect to the network?
The display includes two RJ45 LAN ports and built-in Wi-Fi 5 (802.11ac), so it can be deployed on wired or wireless networks for content delivery and remote management.

Does it protect encrypted premium content?
Yes. Built-in Pro:Idiom decryption supports compliant distribution of encrypted premium broadcast content in hospitality environments.

What warranty and support apply?
This is a commercial LG hospitality product; commercial warranty terms apply. Contact Creation Networks for current LG commercial warranty coverage and extended-term options for your deployment.