LG 84WS70BS (Discontinued) · Replacements in Qatar

Name: LG 84WS70BS 84-inch UHD Stretched Digital Signage Display
Brand: LG
SKU: lg-84ws70bs
Availability: Discontinued

Overview

The LG 84WS70BS is an 84-inch UHD digital signage display from LG's WS70 series, discontinued by the manufacturer. It offers 3,840 x 2,160 resolution, 350 nits brightness, local dimming and an auto brightness sensor that adjusts to ambient light. Support for optional MP700 or MP500 media players and two HDMI inputs suit corporate lobbies. Owners and buyers seeking a current equivalent can request a quote.

An 84-inch UHD display for stretched signage, now discontinued

The LG 84WS70BS is an 84-inch Ultra HD display from LG's WS70 series, listed in the stretched signage subcategory. LG has discontinued this model. This page is written for organisations that already run one and need a like-for-like match, for buyers comparing it with newer displays, and for anyone looking for a replacement that suits the same wall space and cabling. SmartRooms Qatar can quote a current equivalent or a compatible replacement.

Picture quality: resolution, brightness and local dimming

The panel delivers 3,840 x 2,160 pixels, four times the pixel count of Full HD, so menu boards, wayfinding graphics and product photography stay crisp across a wide screen. Brightness is rated at 350 cd/m² (nits), which suits lobbies and corridors with plenty of ambient light. Local dimming adjusts brightness in blocks rather than across the whole panel, and the manufacturer quotes a dynamic contrast ratio of 500,000:1 for this model.

Automatic brightness and lower energy use

An integrated light sensor reads the surrounding illumination and sets the screen level to match. The display brightens during the day for visibility and dims at night to save energy. The manufacturer lists an energy reduction of approximately 30% as a feature of this model, and also references EPA and ERP regulations, RoHS and CO2 reduction.

Inputs, control and media player options

Connectivity covers two HDMI inputs, one DisplayPort, one DVI-D, one analogue RGB and one composite video input, plus two USB 2.0 ports. Control is possible through RS232C input, an RJ45 connection and IR, and an RS232C output is also provided.

Inputs: 2 HDMI, 1 DisplayPort, 1 DVI-D, 1 analogue RGB, 1 composite
Control: RS232C in and out, RJ45, IR
Media: built ready for optional MP700 or MP500 players

No external media player can be attached to this model. Software compatibility includes SuperSign-c, but not SuperSign-w lite. The optional SP-2100 external speaker is listed among the accessories.

Where it fits in Qatar

A mall in Lusail needing a wide wall for wayfinding or promotions along a main concourse.
A hotel lobby in West Bay or a serviced apartment in The Pearl showing guest services in English and Arabic side by side.
A campus atrium in Education City displaying timetables, events and campus maps to students and visitors.

Planning the installation

The head weighs 72.8 kg and measures 192.3 cm x 110.9 cm x 5.1 cm, with the handle adding 10.1 cm. It uses a 600 mm x 400 mm VESA mounting interface, and two eye bolts are supplied. Confirm the wall or structure can carry the load, leave clearance for cable routing, and book a free site survey with SmartRooms Qatar before drilling.

The source data does not give an operating temperature range for this model. If the location gets direct sun through glass, or summer temperatures there can pass 45°C, ask the SmartRooms Qatar team to review the environment before the model is specified. The basic supply includes a power cord, a remote controller with two batteries, manuals and software on CD, and a DisplayPort cable. Confirm the power supply requirements with the team before ordering.

Request a quote for this display or its replacement

Because this model is discontinued, send SmartRooms Qatar the number of screens, the mounting wall and the location, and we will quote a current equivalent or a compatible replacement. Quotations usually arrive within one working day. We deliver to all eight municipalities of Qatar, provide professional installation, and accept purchase orders (LPOs), government tenders including Monaqasat, and payment by bank transfer, cheque or purchase order.

Highlights

84-inch UHD panel at 3,840 x 2,160 resolution
350 cd/m² brightness with local dimming and 500,000:1 dynamic contrast
Auto brightness sensor adjusts screen to surrounding light
Manufacturer-rated energy reduction of approximately 30%
Built ready for optional MP700 or MP500 media players
72.8 kg head, 600 x 400 mm VESA mount, discontinued by LG

Estimated timeline

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

Specifications

29 specifications · Source: manufacturer · checked Oct 2026

PANEL3

Screen Size: 84"
Resolution: 3,840 x 2,160 (UHD)
Brightness: 350cd/m²

CONNECTIVITY - INTPUT10

HDMI: Yes (2)
DP: Yes (1)
DVI-D: Yes (1)
Analog (RGB): Yes (1)
Analog (Composite): Yes (1)
Audio: RGB/DVI-D/AV
External Control (RS232C IN): Yes (1)
External Control (RJ45): Yes (1)
External Control (IR): Yes (1, Internal)
USB: USB 2.0 x 2

CONNECTIVITY - OUTPUT6

DVI-D: Yes (1)
Analog (RGB): Yes (1)
Audio Out: Yes (1)
Externel Speaker Out: Yes (1, L/R)
External Control (RS232C OUT): Yes (1)
External Control (IR): Yes (1, Internal)

PHYSICAL SPECIFICATION4

Bezel Width: 27.9mm
Monitor Dimension (W x H x D): 192.3cm X 110.9cm X 5.1cm (Including Handle: 10.1cm)
Weight (Head): 72.8kg
VESA™ Standard Mount Interface: 600mm x 400mm

MEDIA PLAYER COMPATIBILITY1

External Media Player Attatchable: No

SOFTWARE COMPATIBILITY2

SuperSign-w lite: No
SuperSign-c: Yes

ACCESSORY2

Basic: Power Cord, Remote Controller (include battery 2ea), CD (Manual/Elite-C/ESG), Eye Bolt (2EA), DP cable
Optional: Media Player: MP700/MP500, SP-2100 (External Speaker), LSW630

GENERAL1

Region: Global

Downloads

5 files from the manufacturer

PDF Manuals & guides ENG.pdf 12.5 MB PDF Manuals & guides English-US.pdf 2.1 MB PDF Manuals & guides SAC36953701_L14_Install_Eng_200108.pdf 759 KB URL Manuals & guides · Opens on manufacturer site Owner's Manual (global) URL Software & firmware · Opens on manufacturer site Software & Drivers (support page)

Questions about 84WS70BS

Is the LG 84WS70BS still sold by LG?

No. LG has discontinued the 84WS70BS, so it is no longer in the manufacturer's current range. If you already run this display and need a like-for-like unit, or you are looking for a replacement, request a quote from SmartRooms Qatar. We will quote a current equivalent or a compatible replacement and confirm the details with you before any order is placed.

Which places in Qatar suit a single 84-inch display?

An 84-inch screen with 3,840 x 2,160 resolution suits a wide wall that viewers see from several metres away, such as a hotel foyer in West Bay, a mall concourse in Lusail or a corporate reception in Msheireb. Its 350 cd/m² rating works well in lit indoor lobbies, while the 72.8 kg head means the wall must be planned properly before mounting.

Can it be installed near a window that gets direct afternoon sun?

The source data does not give an operating temperature range for this model. Before specifying a glazed reception in Al Rayyan with direct afternoon sun, or any location where summer heat can exceed 45°C, have the SmartRooms Qatar team review the environment and mounting position. This check matters more than usual in Qatar's summer months.

What does local dimming add to picture quality?

Local dimming controls brightness in zones rather than across the whole panel, so dark areas can stay darker while bright areas keep their output. The manufacturer quotes a dynamic contrast ratio of 500,000:1 for this model. That is a dynamic rating rather than a fixed contrast measurement, so compare it with other displays using the same method.

Will the auto brightness sensor save energy in a lobby that runs all day?

The sensor adjusts screen brightness to the surrounding light, raising it in daylight and lowering it at night. The manufacturer lists an energy reduction of approximately 30% as a feature. Actual savings depend on content, operating hours and room lighting, so a hospital or clinic reception in Doha running long hours should request a quotation based on its own schedule.

Which inputs are available for laptops, media players and older equipment?

The display has two HDMI inputs, one DisplayPort, one DVI-D, one analogue RGB and one composite input, plus two USB 2.0 ports. A DisplayPort cable is included in the basic accessories. Most modern laptops and media players use HDMI, so check your source device outputs before choosing the cable.

Can I attach an external media player to this model?

No. An external media player cannot be attached to this model. It is built ready for the optional MP700 or MP500 media players, which are listed as optional accessories and can be included in the same quotation. Ask SmartRooms Qatar to confirm the combination you need before ordering.

Which software and control options does it support?

The model is compatible with SuperSign-c but not with SuperSign-w lite. For control, it accepts RS232C input, an RJ45 connection and IR, and it also provides an RS232C output. Facilities teams can use these ports to link the display to a building control or scheduling system, provided that system supports the same protocol.

What should we plan for before wall-mounting it?

The head weighs 72.8 kg and measures 192.3 cm x 110.9 cm x 5.1 cm, with the handle adding 10.1 cm. The VESA interface is 600 mm x 400 mm, and two eye bolts are supplied. Check that the wall or structure can carry the weight, plan cable routing, and book a free site survey with SmartRooms Qatar before drilling.

Would a university in Education City use this display for campus information?

A university or training centre in Education City could place it in a shared atrium to show timetables, event listings and wayfinding maps. The 84-inch UHD panel keeps text readable from a distance, and the model is built ready for optional MP700 or MP500 media players. Confirm the wall space and cable route first.

How do we buy several units for a school or government entity?

SmartRooms Qatar accepts purchase orders (LPOs), government tenders including Monaqasat, and payment by bank transfer, cheque or purchase order. Delivery covers all eight municipalities of Qatar, and installation is carried out professionally. Send the number of units and the mounting locations, and we will issue one quotation, usually within one working day.