LG 75XS4P-B 75'' FHD High Bright Window Facing Display with Anti-Discoloration Technology

Product Overview

The LG 75XS4P-B is a 75-inch UHD 4K window-facing commercial display rated at a typical 4000 nits, bright enough to remain legible through glass in direct sunlight. Its IPS LCD panel delivers 3840 x 2160 resolution with HDR support and a 3% haze anti-glare surface. LG has obtained UL Verification for Display Anti-Discoloration Characteristics to resist screen yellowing from sun exposure. A webOS 6.0 SoC with embedded media player and web-based content management drives the display.

Product Description

The XS4P-B is engineered for storefront window applications where the display must compete with daylight. At a typical 4000 nits it shines through glass and remains visible even in direct sunlight, and an Upgraded Quiet Mode runs the panel at 2500 nits with minimal fan noise when lower output is acceptable. The IPS panel provides a 178 x 178 degree viewing angle, 10-bit color, and a 1200:1 static contrast ratio. To address a common failure mode for window displays, LG holds UL Verification for anti-discoloration, helping prevent screen yellowing over time. A conformal coating with dust protection shields the circuit and power boards from dust, metal particles, and moisture. The webOS 6.0 SoC includes an embedded media player and web-based content management, so content can load via USB or over LAN and Wi-Fi, with current and historical data accessible remotely from mobile devices. A Leveler Tool and Horizontal Sensor Tool guide precise installation and warn of incorrect orientation. Connectivity includes two HDMI inputs, DisplayPort in and out for daisy-chaining, USB, dual RJ45, and RS-232C control in and out. The display supports PIP and PBP, tiling up to 15 x 15, and a 24/7 duty cycle in portrait or landscape.

Key Features

• 4000-nit window-facing brightness — Legible through glass even in direct sunlight.
• UL anti-discoloration verification — Resists screen yellowing from prolonged sun exposure.
• UHD 4K IPS panel — 3840 x 2160 resolution with HDR and 10-bit color.
• Upgraded Quiet Mode — Operates at 2500 nits with minimal fan noise.
• Conformal coating with dust protection — Shields boards from dust, metal particles, and moisture.
• webOS 6.0 SoC — Embedded media player and web-based content management.
• DisplayPort daisy-chain — DisplayPort output passes signal to additional screens.
• Installation tools — Leveler Tool and Horizontal Sensor Tool with incorrect-install warnings.
• PIP and PBP — Picture-in-picture and picture-by-picture multi-source display.
• 24/7 duty cycle — Continuous operation in portrait or landscape, tiling to 15 x 15.

Typical Applications

• Retail storefront windows — High-bright promotional content visible through glass.
• Shopping mall window displays — Daylight-legible advertising and pricing.
• Bank and dealership windows — Rate boards and inventory facing the street.
• Restaurant and QSR frontage — Menu and promotion displays in bright frontages.
• Transit and travel agency windows — Schedules and offers facing pedestrians.

Technical Specifications

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

Frequently Asked Questions

Is this display bright enough for direct sunlight?
Yes. At a typical 4000 nits it remains legible through glass even in direct sunlight.

Will the screen yellow from sun exposure?
LG holds UL Verification for anti-discoloration, which helps prevent screen yellowing over time.

Can fan noise be reduced?
Yes. An Upgraded Quiet Mode operates the panel at 2500 nits with minimal fan noise.

Can content be updated remotely?
Yes. The web-based content management system allows remote monitoring and updates from mobile devices over LAN or Wi-Fi.