LG 49LS75C-M (Discontinued) · Replacements in Qatar

Name: LG 49LS75C-M 49-inch Full HD Digital Signage Display
Brand: LG
SKU: lg-49ls75c-m
Availability: Discontinued

Overview

The LG 49LS75C-M is a 48.5-inch Full HD display from the LS75C Standard Premium signage range, and LG has discontinued it. It delivers 700 cd/m² typical brightness, includes an OPS slot for media players and runs webOS 3.0 with SuperSign management software. Organisations in Qatar that already run this model, or need a like-for-like replacement for lobby and corridor signage, can request a quote for a current equivalent.

What the LG 49LS75C-M is and why it is discontinued

The LG 49LS75C-M is a 48.5-inch diagonal Full HD display from the LS75C Standard Premium signage range. LG has discontinued this model, so this page serves organisations that already run it, buyers comparing it with newer displays, and anyone seeking a replacement for an installed unit. SmartRooms Qatar will quote a current equivalent or a compatible replacement that fits your mounting, connection and software needs.

Specifications that matter for planning

The panel has a typical brightness of 700 cd/m² and a resolution of 1,920 x 1,080. Its bezel measures 7.4mm on all four sides, a practical detail when several displays are placed side by side. The head measures 1,095 x 637 x 32 mm and weighs 15.6kg, with a 400mm x 400mm VESA mounting interface. Typical power consumption is 125W, falling to 90W when Smart Energy Saving is active.

Connectivity and content playback

Inputs include two HDMI ports, DisplayPort, DVI-D, audio in and an OPS slot. The external control section adds RS232C in and out, RJ45, USB 3.0, an IR/light sensor and a pixel sensor input. Content can run from an OPS kit (KT-OPSA) or from an external MP500 or MP700 media player. The quad core SoC runs webOS 3.0, and Group Manager allows content to be created, distributed and controlled without a dedicated PC or server. Streaming support covers RTSP/RTP, MMS, HLS and MPEG-2 TS, and HTTPS keeps communication between the server and the display more secure.

Where it fits in Qatar

Three realistic situations show how this size and feature set can be used:

Ministry reception in Msheireb: visitor directions and service announcements on a wall near the entrance, updated from a central content system.
Private school in Al Wakrah: timetables, events and student work in a corridor or staff room, where a 48.5-inch panel is readable from a short distance.
Retail outlet in Lusail: in-store promotions, with BEACON coupons available once the optional AN-WF500 Wi-Fi dongle is connected.

What to plan before installation

The head weighs 15.6kg, so check the wall construction and the 400mm x 400mm mounting pattern before ordering. Optional accessories include the LSW440S wall mount, the ST-200T stand, the SP-2100 external speaker and the AN-WF500 Wi-Fi dongle. The standard accessory set includes a remote controller with batteries, a power cord, an IR/light sensor receiver, a quick start guide, a regional manual, and an HDMI cable. The operating temperature range is not included in the data we hold for this model, so confirm the environment with the SmartRooms Qatar team before placing it near windows, entrances or outdoor-facing areas, where summer temperatures above 45°C and dust storms are a concern. Listed certifications include UL, cUL, CB, TUV and KC for safety, and FCC Class A, CE and KCC for EMC.

Request a quote

Send us the number of displays, the sites in Doha or elsewhere in Qatar, and whether you are replacing an existing unit. Quotations are usually provided within one working day. We deliver to all eight municipalities of Qatar, install professionally, offer free site surveys, and accept purchase orders (LPOs), government tenders, and payment by bank transfer, cheque or purchase order. Request a quote and our team will recommend the current equivalent that suits your site.

Highlights

48.5-inch diagonal Full HD panel at 1,920 x 1,080
700 cd/m² typical brightness
OPS slot plus support for external MP500 or MP700 media players
Two HDMI inputs, DisplayPort, DVI-D and USB 3.0
7.4mm bezel, even on all four sides
125W typical power draw, 90W with Smart Energy Saving

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: 48.50inches (1232.00mm) diagonal
Resolution: 1,920 x 1,080 (FHD)
Brightness(Typ.,cd/m²): 700

CONNECTIVITY3

Input: HDMI (2), DP, DVI-D, Audio in, OPS
External Control: RS232C in/out, RJ45, IR/Light sensor, Pixel sensor, USB 3.0
Output: DP, External Speaker out

PHYSICAL SPECIFICATION4

Bezel Width: 7.4mm (T/L/R/B even)
Monitor Dimension (W x H x D): 1,095 x 637 x 32 mm
Weight (Head): 15.6kg
VESA™ Standard Mount Interface: 400mm x 400mm

POWER CONSUMPTION2

Typ.: 125W
Smart Energy Saving: 90W

STANDARD(CERTIFICATION)3

Safety: UL/cUL/CB/TUV/KC
EMC: FCC Class "A"/CE/KCC
ErP / Energy Star: NA/No

MEDIA PLAYER COMPATIBILITY2

OPS Type Compatible: Yes
External Media Player Attatchable: Yes (MP500/MP700)

SOFTWARE COMPATIBILITY2

Content Management Software: SuperSign W
Control and Monitoring Software: SuperSign C

ACCESSORY2

Basic: Remote controller (2ea batteries included), Power cord, IR/Light sensor receiver, QSG, Regular book (depend on regional standard), HDMI cable
Optional: External Speaker (SP-2100), Stand(ST-200T), Wall Mount(LSW440S), Wi-Fi USB Dongle (AN-WF500), OPS Kits (KT-OPSA), Pixel Sensor (KT-SP0)

Downloads

6 files from the manufacturer

PDF Manuals & guides ENG.pdf 5.9 MB PDF Manuals & guides MFL69703701_05_IG_200320.pdf 4.2 MB URL Manuals & guides · Opens on manufacturer site Owner's Manual (global) URL Manuals & guides · Opens on manufacturer site User Guide PDF Manuals & guides · Opens on manufacturer site webOS 3.0_UG_ENG.pdf 5.7 MB URL Software & firmware · Opens on manufacturer site Software & Drivers (support page)

Questions about 49LS75C-M

Is the LG 49LS75C-M still available from LG?

No. LG has discontinued the 49LS75C-M, so SmartRooms Qatar will quote a current equivalent or a compatible replacement rather than this exact model. Tell us how your existing display is connected, mounted and managed, and we will match those needs. Quotations are usually provided within one working day, so you can compare options before deciding.

What is the LG 49LS75C-M designed to do?

It is a 48.5-inch diagonal Full HD signage display built to show digital content such as announcements, directions and information to visitors. Its 700 cd/m² typical brightness, webOS 3.0 platform and content management tools suit reception areas, corridors and waiting rooms. As a standard signage model, it is best suited to one-way information displays.

What should I choose to replace an existing 49LS75C-M?

Start by listing what the current unit does: whether it runs through an OPS slot or an external media player, which software manages it, and how it is wall-mounted. These details shape the replacement. SmartRooms Qatar will check the 400mm x 400mm VESA pattern and the connection layout of your installation, then quote a current equivalent or compatible replacement. Photos of the rear panel and the mount help speed up the quotation.

What inputs and ports does the 49LS75C-M have?

Inputs are two HDMI ports, DisplayPort, DVI-D, audio in and an OPS slot. Outputs are DisplayPort and an external speaker output. The external control section adds RS232C in and out, RJ45, USB 3.0, an IR/light sensor and a pixel sensor input. For a meeting room or classroom that uses a laptop and a media player, the two HDMI inputs and the OPS slot cover many setups. Confirm your cable routes with our survey team before ordering.

Can it play content without a dedicated PC?

Yes, by two routes described in the manufacturer data. The OPS kit (KT-OPSA) fits the OPS slot, and the external MP500 or MP700 media player can attach to the display. Group Manager also lets content be created, distributed and controlled without a dedicated PC or server. Tell us how much content you need to run, and we will recommend the most suitable media player option in the quotation.

Which software manages the display?

The listed software is SuperSign W for content management and SuperSign C for control and monitoring. SuperSign W handles the content side, while SuperSign C lets you control and monitor connected displays. For a school or ministry with several sites, one control platform makes it easier for the facilities team to see which screens are running. We will confirm software version requirements in the quotation.

How heavy is it and how should it be mounted?

The head weighs 15.6kg and the monitor measures 1,095 x 637 x 32 mm, so it needs a solid wall or a suitable mounting point. It uses a 400mm x 400mm VESA interface, and LG lists the LSW440S wall mount and ST-200T stand as optional accessories. At 32 mm deep, the display sits close to the wall in a corridor or lobby. Book a free site survey so we can check wall construction and cable routing before installation.

How could a ministry reception in Msheireb use this display?

A ministry reception in Msheireb could show visitor directions, service announcements and event notices on a wall near the entrance. The 700 cd/m² typical brightness helps content stay readable in brighter areas, and the 48.5-inch size suits visitors standing a few metres away. Messages can be updated from a central system using SuperSign. When planning the reception power circuit, note the 125W typical power draw.

Would this suit a private school in Al Wakrah?

Yes. A private school in Al Wakrah could use it to show timetables, event notices and student work in a corridor or staff room. The 48.5-inch Full HD panel gives clear text from a short distance. Because the model is discontinued, a school that already owns one should request a quote for a current replacement that matches its existing mounting and ports. Delivery to Al Wakrah and professional wall installation can be included in the same quotation.

Can it be installed in a clinic waiting area in Al Sadd that gets hot in summer?

Summer temperatures in Qatar can exceed 45°C, and the data we hold for this model does not list an operating temperature range, so we cannot confirm suitability from the specifications. Install it in an air-conditioned waiting area away from direct sunlight and from dust near the entrance, and ask the SmartRooms Qatar team to confirm the environment against the manufacturer documentation before ordering. Then it can show queue and health information at 700 cd/m².

Can a retailer in Lusail use the BEACON feature?

The LS75C supports Beacon with Bluetooth Low Energy, which lets a store send coupons and information to nearby shoppers in real time. However, BEACON is only available when the optional AN-WF500 Wi-Fi USB dongle is connected. A shop in Lusail planning this should include the dongle in its quotation and agree with our team how the feature will work with its store layout and content plan before going live.

How do we order several units for a school or ministry using an LPO?

SmartRooms Qatar accepts purchase orders (LPOs) and government tenders, so a school or ministry can order several units against one document. Send the quantity, the mix of mounts and accessories, and the list of sites, and our team will prepare a quotation usually within one working day. Because this model is discontinued, the quotation will name the current or compatible replacement for each site. Payment can be made by bank transfer, cheque or purchase order.