LG 75" 3840 x 2160 Outdoor LCD Monitor - 75XS4G-B

Product Overview

The LG 75XS4G-B is a 75-inch UHD 4K window-facing commercial display rated at 4000 nits typical brightness for high outdoor-facing visibility through glass. A quarter-wave plate (QWP) keeps the image visible to viewers wearing polarized sunglasses, and conformal coating protects the boards against dust, iron powder, and humidity. The display runs webOS 4.1 on a Quad-Core SoC with an embedded media player. A flat-back design and dedicated bracket support double-sided installation.

Product Description

The 75XS4G-B delivers UHD content at a typical 4000 nits (3200 nits minimum) so promotional messaging stays visible through a storefront window even under strong sunlight. The QWP layer keeps content legible for viewers wearing polarized sunglasses, a common issue for window displays. Its slim, space-blending design installs close to the glass, and a flat-back design with a dedicated bracket allows two displays to be mounted back-to-back for content facing both outside and inside the store. The Quad-Core SoC running webOS 4.1 executes multiple tasks without a separate media player and provides an intuitive interface with app development tools. Embedded Wi-Fi, Bluetooth, and Beacon make wireless content distribution and firmware updates straightforward, and BLE supports real-time promotions such as coupons to nearby visitors. A web-based Control Manager allows remote monitoring and control from mobile devices with access to current and historical data. Multiple displays, including double-sided pairs, can be controlled together through RJ45 and RS-232C. A Leveler Tool and horizontal sensor support accurate installation. The display operates across a 0-40 degrees C range and ships with a remote, power cord, HDMI cable, IR receiver with ambient light sensor, and mounting accessories.

Key Features

• 4000-nit window-facing brightness — Typical 4000 nits (3200 minimum) for visibility through glass in strong sunlight.
• QWP for polarized sunglasses — Keeps content visible to viewers wearing polarized lenses.
• UHD 4K resolution — 3840 x 2160 detail on an LED-backlit LCD panel.
• Double-sided ready — Flat-back design and dedicated bracket support back-to-back mounting.
• webOS 4.1 Quad-Core SoC — Embedded media player with no separate device required.
• Conformal coating — Protects circuit and power boards from dust, iron powder, and humidity.
• Wireless distribution — Wi-Fi, Bluetooth, and Beacon for content delivery and BLE promotions.
• Web-based Control Manager — Remote monitoring and control from mobile devices.
• Multi-display control — RJ45 and RS-232C control of grouped and double-sided displays.
• Wide operating range — Operates from 0 to 40 degrees C.

Typical Applications

• Retail storefront windows — High-bright promotions visible through glass.
• Double-sided window installs — Content facing both the street and store interior.
• Bank and dealership frontage — Rate boards and inventory facing pedestrians.
• Shopping mall windows — Daylight-legible advertising.
• Travel and ticketing windows — Schedules and offers with BLE coupon delivery.

Technical Specifications

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

Frequently Asked Questions

Can two displays be mounted back-to-back?
Yes. The flat-back design and dedicated bracket support double-sided installation facing both outside and inside the store.

Is it visible to people wearing polarized sunglasses?
Yes. A quarter-wave plate (QWP) keeps content visible through polarized lenses.

Does it need a separate media player?
No. The Quad-Core SoC running webOS 4.1 includes an embedded media player.

How are multiple displays controlled?
Grouped and double-sided displays can be controlled together over RJ45 and RS-232C, including via remote.