LG 75UM777H 75" UHD 4K HDR Commercial Smart TV with Pro:Centric Direct

Product Overview

The LG 75UM777H is a 75-inch UHD 4K commercial smart TV built for hospitality, combining a 3840 x 2160 panel with HDR10 Pro and HLG support at 420 nits. It runs LG's Pro:Centric Direct content management system with Pro:Idiom content protection for managed in-room deployments. A slim 29.7 mm depth lets it integrate cleanly into guest-room interiors. It is designed for centrally managed hotel and hospitality environments.

Product Description

This 75-inch display delivers native UHD 4K resolution with HDR10 Pro and HLG, reaching 420 nits of brightness. Pro:Centric Direct provides IP network-based remote management and customizable in-room interfaces, with the current version adding IoT-based in-room control and voice control through LG Natural Language Processing. Software-enabled Access Point (Soft AP) turns the TV into a virtual Wi-Fi hotspot and supports Bridge Mode so administrators can manage in-room Soft AP settings. Digital Rights Management and Pro:Idiom protect premium content for broad deployment. Connectivity includes three HDMI 2.0 inputs (one with ARC), an RF coaxial antenna input, two RJ45 Ethernet ports, two USB-A 2.0 ports, analog and TOSLINK optical audio outputs, and an RS-232C control input. Built-in 2x 20 W speakers, Wi-Fi 5, Bluetooth, an IR remote, and a tabletop stand are included.

Key Features

• 75-inch UHD 4K Panel — 3840 x 2160 native resolution.
• HDR10 Pro and HLG — high dynamic range support at 420 nits.
• Pro:Centric Direct CMS — IP network-based remote in-room management.
• Voice and IoT Control — LG Natural Language Processing and IoT in-room control.
• Soft AP with Bridge Mode — virtual Wi-Fi hotspot with managed settings.
• Pro:Idiom and DRM — premium content protection for hospitality.
• 3x HDMI 2.0 plus RF — one HDMI with ARC, plus dual Ethernet and 2x 20 W speakers.

Typical Applications

The 75UM777H suits hotels, guest rooms, hospitality suites, lobbies, and healthcare environments where centrally managed in-room entertainment is required. Its large 75-inch panel makes it well suited to premium suites and common-area viewing.

Technical Specifications

Specifications sourced from LG vendor data. Unlisted values are omitted rather than estimated.

Frequently Asked Questions

What management platform does the 75UM777H use? Pro:Centric Direct with IP network-based remote management and Pro:Idiom content protection.

Does it support HDR? Yes, HDR10 Pro and HLG at 420 nits.

How many HDMI inputs does it have? Three HDMI 2.0 inputs, one with ARC, plus an RF coaxial input.

Does it support voice control? Yes, via LG Natural Language Processing through Pro:Centric Direct.