LG 75XS2C (Discontinued) · Replacements in Qatar

Name: LG 75XS2C 75-inch Window-Facing Digital Signage Display
Brand: LG
SKU: lg-75xs2c
Availability: Discontinued

Overview

The LG 75XS2C is a 75-inch UHD window-facing display rated at 2,500 cd/m² typical brightness, built for storefronts, lobbies and windows where passers-by must read content in daylight. It has a fan-less housing, an ambient light sensor that adjusts brightness, and a built-in power supply. LG has discontinued this model, so SmartRooms Qatar can quote a current equivalent or a compatible replacement for your site.

What the LG 75XS2C is built for

The LG 75XS2C is a 75-inch UHD display designed for window-facing signage, where content has to stay readable from the street or corridor side of the glass. Its typical brightness of 2,500 cd/m² is the figure that matters most, because indoor displays are not normally chosen for sunlit glass. This open-frame panel is built to keep its image visible in daylight. It is a signage panel rather than a conference screen, so the housing, mounting and power arrangement should be planned with the installer before the unit arrives.

The facts that shape your installation

Screen: 75-inch panel with a 74.52-inch measured diagonal and 3,840 x 2,160 UHD resolution.
Bezel: 12.8 mm even bezel, a narrow edge around the screen.
Size and weight: 1,675.2 x 953.6 x 116 mm (W x H x D), with a head weight of 43 kg.
Temperature: 0°C to 40°C without direct sunlight, and 0°C to 30°C in direct sunlight. Humidity range 10% to 85%.
Power: built-in power supply, 100-240V~, 50/60 Hz, typical draw 585 W and maximum 600 W.

Visibility, cooling and control

Viewers wearing polarized sunglasses are a real challenge for outdoor and window signage, and the QWP feature is designed to keep the picture readable for them. The fan-less design removes a moving part and runs at under 25 dB, quieter than everyday conversation, which suits lobbies and clinic waiting rooms. An ambient light sensor on the IR receiver raises brightness in daylight and lowers it after dark, which also reduces energy use. Inputs include two HDMI, DisplayPort, DVI-D, USB and an SD card slot, with DisplayPort output and external speaker outputs for left and right. Control is possible through RS232C, RJ45 and IR. A quad-core processor runs content without a separate media player, on the webOS 3.0 platform.

Where it fits in Qatar

A ground-floor retail unit in West Bay or Msheireb can use the panel to show offers to pedestrians during the day, with brightness adjusting as the afternoon light changes. A clinic in Al Rayyan or Al Wakrah can place it near the reception glass to display service information in a waiting area where a fan could be noticed. At a hotel entrance in The Pearl facing a sunlit terrace, the panel needs more planning: its rating drops to 30°C in direct sunlight, while Qatar summer temperatures can rise above 45°C, so the enclosure and ventilation must be designed for that heat.

Planning before you order

The 43 kg head needs a wall, frame or bracket that can carry it. SmartRooms Qatar offers free site surveys before installation.
LG lists the LSW630 wall mount as an optional accessory, and the quotation will confirm its availability. The AN-WF500 stand is not available for this model.
The power cord is included. Confirm the socket and plug arrangement with your installer before fixing the unit.
Content: SuperSign CMS manages content and SuperSign Control handles monitoring. Software compatibility may change over time, so confirm versions at quotation stage.

A discontinued model and its replacement

LG has discontinued the 75XS2C. This page serves organisations that already run one, buyers comparing it with other window-facing panels, and anyone who needs a replacement for a retired unit. SmartRooms Qatar can quote a current equivalent or a compatible replacement, based on your brightness target, mounting position and power arrangement.

To request a quote, send us your site location, mounting position, whether the glass faces direct sun, and how many units you need. Quotations are usually issued within one working day, and we support purchase orders (LPOs) and government tenders, including Monaqasat. Request a quote today and we will confirm what fits your window.

Highlights

2,500 cd/m² typical brightness for daylight window viewing
3,840 x 2,160 UHD resolution on a 75-inch screen
Fan-less design with operating noise under 25 dB
Ambient light sensor adjusts brightness automatically
Two HDMI inputs plus DisplayPort, DVI-D and USB
Built-in power, 100-240V~, 50/60 Hz, 585 W typical

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

21 specifications · Source: manufacturer · checked Oct 2026

PANEL3

Screen Size: 75" (74.52" Measured Diagonal)
Resolution: 3,840 x 2,160 (UHD)
Brightness (Typ., cd/m²): 2500

CONNECTIVITY3

Input: HDMI (2), DP, DVI-D, Audio, USB, SD Card
Output: DP, External Speaker Out (L/R)
External Control: RS232C (In/Out), RJ45, IR Receiver

PHYSICAL SPECIFICATION3

Bezel Width: 12.8mm (Even bezel)
Monitor Dimension (W x H x D): 1,675.2 x 953.6 x 116 mm
Weight (Head): 43kg

ENVIRONMENT CONDITIONS2

Operation Temperature: 0°C to 40°C (w/o Direct Sunlight)/0°C to 30°C (Direct Sunlight)
Operation Humidity: 10% to 85%

POWER2

Power Supply: 100-240V~, 50/60Hz
Power Type: Built-In Power

POWER CONSUMPTION2

Typ./Max: 585W/600W
Smart Energy Saving: 280W

STANDARD(CERTIFICATION)2

Safety: UL/cUL/CB/TUV
EMC: FCC Class "A"/CE/KC/VCCI

SOFTWARE COMPATIBILITY2

Content Management Software: SuperSign CMS
Control and Monitoring Software: SuperSign Control (Software compatibility may change over time.)

ACCESSORY2

Basic: Remote Controller (2 batteries included), Power Cord, HDMI Cable, Manual (ESG&EIG), IR Receiver (w/Ambient Light Sensor)
Optional: LSW630 (Wall Mount), AN-WF500 ** Stand is not available

Downloads

4 files from the manufacturer

PDF Manuals & guides MFL69720701_03_200421.pdf 4.3 MB PDF Manuals & guides OM_ENG.pdf 7.6 MB PDF Manuals & guides webOS 3.0_UG_ENG.pdf 5.7 MB URL Manuals & guides · Opens on manufacturer site Owner's Manual (global)

Questions about 75XS2C

Which Qatar sites suit a window-facing 75-inch display like the 75XS2C?

The 75XS2C suits storefronts, bank branches, pharmacies and hotel entrances where content must be read from outside in daylight, such as a ground-floor retail unit in West Bay or Msheireb. Its 2,500 cd/m² typical brightness is the main reason to choose it over an indoor panel. Because it is an open-frame signage unit, the housing and mounting should be planned with the installer from the start.

LG has discontinued the 75XS2C. What should I buy instead?

LG has discontinued this model, so SmartRooms Qatar will quote a current equivalent or a compatible replacement rather than this exact unit. Send us your window orientation, viewing distance, power arrangement and content plan. We will check which current window-facing options fit your site and issue a quotation, usually within one working day.

How does 2,500 cd/m² brightness help when the display faces a sunlit window?

The typical brightness of 2,500 cd/m² means the screen is designed to keep content visible when daylight falls on the glass. For a shopfront in Doha that faces the sun, this matters more than resolution alone, because a dim picture is lost in reflections. Compare this rating with the brightness of any indoor screen you already own before choosing a replacement.

Can people wearing polarized sunglasses see the picture?

Yes. LG states that a feature it names QWP keeps the image clearly visible to viewers wearing polarized sunglasses. This matters for pedestrians and drivers in Qatar's strong sunlight, where many people wear polarized lenses. Check visibility on your own site during the free site survey, because the angle of the glass and the position of the sun change the result.

Will the panel cope with a Qatar summer on a glazed frontage?

Not in direct sunlight at the hottest times. The panel operates from 0°C to 40°C without direct sunlight and from 0°C to 30°C in direct sunlight, with humidity from 10% to 85%. Qatar summer temperatures can exceed 45°C, so any unit on a sunlit frontage needs a ventilated or climate-controlled enclosure designed for that load. Confirm the design with the SmartRooms Qatar team before ordering.

Is the 75XS2C quiet enough for a clinic waiting room or hotel lobby?

Yes. The operating noise is under 25 dB because the model has a fan-less design, which LG compares with everyday conversation. In a clinic waiting room in Al Rayyan or a hotel lobby in The Pearl, a fan could be noticed by visitors, so its absence keeps the space calm. The enclosure still needs adequate ventilation to stay within the temperature range.

How does smart brightness affect running costs?

An ambient light sensor on the IR receiver adjusts brightness automatically. The screen brightens in daylight for visibility and dims in darkness to save power. The typical draw is 585 W, with a maximum of 600 W and 280 W listed under smart energy saving. For a Lusail shop that trades into the evening, the display follows the lighting without manual changes.

Does it work with Qatar's 240V supply?

The power supply is rated 100-240V~ at 50/60 Hz, and Qatar's mains supply is 240V at 50 Hz, which falls within that input range. A power cord is included in the box. Confirm the plug and socket arrangement with your installer, and ask your electrical contractor to size the circuit for the 585 W typical and 600 W maximum draw.

What connections and control options does it offer?

Inputs are two HDMI, DisplayPort, DVI-D, audio, USB and an SD card slot. Outputs are DisplayPort and external speaker out for left and right. Control is through RS232C in and out, RJ45, and the IR receiver. For content, LG lists SuperSign CMS for management and SuperSign Control for monitoring, noting that software compatibility may change, so confirm current versions before buying.

What comes in the box, and what mounting options are there?

The box includes a remote controller with two batteries, a power cord, an HDMI cable, a manual and the IR receiver with ambient light sensor. LG lists the LSW630 wall mount as optional, and the AN-WF500 stand is not available for this model. With a head weight of 43 kg, the unit needs secure fixing, so a free site survey is a sensible step for a hotel entrance or large shopfront.