LG 43UM3DG · Price in Qatar

Overview

The LG 43UM3DG is a 43-inch Ultra HD signage display with an IPS panel, 350 nit typical brightness and an IP5x dust-proof rating, built for indoor lobbies, corridors and meeting areas. It has built-in speakers, a webOS platform that plays content without an external media player, and a 30-degree tilt option for high mounting. For Qatar organisations that need a slim, dust-resistant screen for indoor signage, request a quote.

What the 43UM3DG is built for

The LG 43UM3DG is a 43-inch Ultra HD display designed for signage in indoor locations such as reception areas, corridors, lecture halls and meeting rooms. Its IPS panel delivers a native 3,840 x 2,160 resolution with 10-bit colour depth and 95% BT709 colour gamut, so text, maps and video stay clear at close viewing distances. A typical brightness of 350 nit and 178 x 178 degree viewing angles keep the picture readable from the side of a room.

Dust protection, mounting and slim design

The IP5x certification covers protection against dust, which matters in Qatar, where dust storms can carry fine sand through open doors and lobbies. The cabinet measures 962.5 x 556.8 x 39.9 mm and weighs 11.2 kg, with 8.4 mm side bezels and a 14.4 mm bottom bezel for a clean single-screen or video wall installation. It supports 30 degrees of tilt for high mounting, and a horizontal sensor helps installers level it precisely. Portrait and landscape orientation are both supported, and the display detects its orientation during first setup.

Connectivity and software for content and meetings

Three HDMI inputs with HDCP 2.2 and 1.4, a USB 2.0 Type A port, RS232C, RJ45 LAN and IR control give facilities teams several ways to feed and manage the screen. The built-in quad-core processor runs webOS, so playlists can run without an external media player. Compatible software includes SuperSign CMS, SuperSign Control and Control+, SuperSign WB, SuperSign Media Editor and Signage365Care, where available in your region. The display can send email alerts when it detects a problem such as tilting caused by impact. It is certified for Crestron Connected and certified for compatibility with Cisco systems for video conferencing control.

Where it fits in Qatar

Clinic waiting area in Al Sadd: a screen in an air-conditioned waiting room showing queue numbers and service information.
University lobby in Education City: a wayfinding panel displaying event schedules and building maps, managed centrally across the campus.
Meeting room in West Bay: a display paired with a Cisco conferencing endpoint to share content with teams abroad.

What to plan before ordering

The listed operating range is 0 to 40 degrees Celsius with 10% to 80% humidity, so install the display in air-conditioned indoor spaces, away from direct sunlight and open-air locations, where summer temperatures in Qatar can exceed 45 degrees Celsius. Typical power draw is 70 W and maximum is 105 W, with 50 W in Smart Energy Saving mode, so include it in circuit and cooling calculations. The unit accepts AC 100-240V at 50/60Hz. The VESA pattern is 200 x 200, and the optional ST-653T stand, LSW240B wall bracket and AM-B220S VESA adapter are available. A free site survey helps confirm wall strength, cable routes and viewing height before any bracket is fixed.

SmartRooms Qatar delivers to all eight municipalities, provides professional installation and free site surveys, and usually issues quotations within one working day. Request a quote for the LG 43UM3DG and tell us the number of units, the room type and your preferred mounting method.

Highlights

43-inch IPS panel at 3,840 x 2,160 native resolution
350 nit typical brightness and 1,200:1 contrast ratio
IP5x dust-proof certified design for demanding indoor sites
30-degree tilt installation with automatic orientation detection
Built-in speakers and webOS playback without an external media player
Three HDMI inputs plus RS232C, RJ45 LAN and IR control

Estimated timeline

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

Specifications

45 specifications · Source: manufacturer · checked Oct 2026

PANEL13

Screen Size: 43"
Panel Technology: IPS
Native Resolution: 3,840 x 2,160 (UHD)
Brightness (Typ., nit): 350
Contrast Ratio: 1,200:1
Dynamic CR: 500,000 : 1 * The luminosity ratio of Full Black / Full White color on video input condition.
Color Gamut: BT709 95%
Viewing Angle (H x V): 178 x 178
Color Depth: 10bit(D)
Response Time: 8 ms (G to G)
Surface Treatment (Haze): 1%
Operation Hours: 18 / 7 (Hours / Day)
Portrait / Landscape: Yes / Yes

CONNECTIVITY3

Input: HDMI (3, HDCP 2.2/1.4), USB 2.0 Type A
Output: Audio
External Control: RS232C (4 Pin Phone Jack) In / Out, RJ45 (LAN) In, IR In

MECHANICAL SPECIFICATION6

Bezel Color: Black
Bezel Width: 8.4mm(T/R/L), 14.4mm(B)
Weight (Head): 11.2 kg
Monitor Dimension (W × H × D): 962.5 × 556.8 × 39.9 mm
Handle: No
VESA™ Standard Mount Interface: 200 x 200

ENVIRONMENT CONDITIONS2

Operation Temperature: 0 °C to 40 °C
Operation Humidity: 10% to 80%

POWER2

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

POWER CONSUMPTION5

Typ. / Max.: 70W / 105W
Power off: 0.5 W
Smart Energy Saving: 50W
DPM: 0.5W
BTU (British Thermal Unit): 239 BTU/Hr(Typ.), 359 BTU/Hr(Max)

SOUND1

Speaker: Yes

CERTIFICATION3

Safety: CB / NRTL
EMC: FCC Class “A” / CE / KC
ErP: Yes

OPS Compatibility2

OPS type compatible: No
OPS Power built in: No

SOFTWARE COMPATIBILITY5

SuperSign CMS: Yes
SuperSign Control / Control+: Yes
SuperSign WB: Yes
SuperSign Media Editor: Yes
Signage365Care: Yes (The availability can differ by region.)

ACCESSORY2

Basic: Remote Controller, Power Cord, QSG, Regulation Book, Phone to RS232C Gender
Optional: Stand(ST-653T), Wall bracket(LSW240B), VESA Adapter(AM-B220S)

GENERAL1

Region: Middle East & Africa

Downloads

4 files from the manufacturer

PDF Manuals & guides · Opens on manufacturer site 43495565UM3DG_Arabic.pdf 2.6 MB PDF Manuals & guides · Opens on manufacturer site 43495565UM3DG_ENG.pdf 2.5 MB PDF Manuals & guides · Opens on manufacturer site MFL71694101_02_IG_200317.pdf 5.4 MB PDF Manuals & guides · Opens on manufacturer site webOS4.1_ENG.pdf 6.8 MB

Questions about 43UM3DG

What is the LG 43UM3DG designed for?

The LG 43UM3DG is a 43-inch Ultra HD signage display for indoor locations where content must stay sharp and visible, such as hospital reception areas, school corridors and hotel lobbies. Its IPS panel offers a 3,840 x 2,160 native resolution, a typical brightness of 350 nit and 178 x 178 degree viewing angles, so people standing to the side still see the picture clearly. It suits organisations that need one dependable screen for information and wayfinding.

Can I install the 43UM3DG outdoors or near a sun-facing window in Qatar?

No, not in a standard setup. The listed operating temperature is 0 to 40 degrees Celsius with 10% to 80% humidity, while Qatar summers regularly exceed 45 degrees Celsius and dust storms are common. Install it in an air-conditioned indoor space away from direct sunlight. If your site is a semi-open atrium or a glazed foyer, confirm the conditions with the SmartRooms Qatar team before you request a quote.

What does the IP5x rating mean for this display?

IP5x is an ingress protection rating for dust. The 43UM3DG carries an IP5x certification, which means it is designed to keep dust from degrading its performance. This matters at sites such as industrial facilities in Mesaieed and Ras Laffan, and at entrances where fine sand gets inside. IP5x covers dust only and is not a water-resistance rating, so keep the display away from water splashes.

Can the 43UM3DG be mounted in portrait mode for a digital menu or wayfinding board?

Yes. The display supports both portrait and landscape orientation and detects its orientation automatically during the first installation step, so the on-screen menu and background content are set the right way up when you switch it on. This suits a narrow corridor in a clinic in Al Sadd or a hotel lift lobby, where a tall directory is more useful than a wide screen. Confirm the mounting orientation before the bracket is fixed.

How is content managed without a separate media player?

The built-in quad-core processor runs LG webOS, which plays content without an external media player, so there is less hardware to buy and maintain. The display works with SuperSign CMS, SuperSign Control and Control+, SuperSign WB, SuperSign Media Editor and, depending on region, Signage365Care. For a university with several buildings, a central content management system lets the facilities team schedule messages for every screen from one place.

Does the 43UM3DG work with video conferencing systems?

It has certified compatibility with Cisco systems, which allows integrated control for video conferencing so the screen can be set up for a call without manual picture adjustments. This suits a meeting room in West Bay or Lusail where a Cisco endpoint shares content on a screen. Connectivity includes three HDMI inputs with HDCP 2.2 and 1.4, plus RS232C and RJ45 LAN control. Ask us to confirm the exact Cisco endpoint you use before ordering.

Is it compatible with professional AV control systems?

Yes. The UM3DG series is certified as Crestron Connected, which supports integration with professional AV control systems for automated control. In a boardroom or government meeting room where one touch panel operates lighting, projectors and displays, the 43UM3DG can be included in that control scheme. Control is available through RS232C, RJ45 LAN and IR input, as well as the remote controller and the single joystick control on the unit.

What mounting and wall planning should I do for a 43-inch panel?

The VESA pattern is 200 x 200, and the monitor measures 962.5 x 556.8 x 39.9 mm and weighs 11.2 kg. It supports 30 degrees of tilt for high-level installation. Optional accessories include the ST-653T stand, LSW240B wall bracket and AM-B220S VESA adapter. Before fixing a bracket, SmartRooms Qatar offers a free site survey to check wall strength, cable routes and viewing height.

How much power does the 43UM3DG use?

Typical consumption is 70 W and maximum is 105 W, with 50 W in Smart Energy Saving mode and 0.5 W when powered off. Heat output is listed as 239 BTU/hr typical and 359 BTU/hr maximum. The unit has built-in power and accepts AC 100-240V at 50/60Hz. For a school fitting out several classrooms, add these figures to the air-conditioning and circuit calculations before you order.

Does it include speakers, and do I need external audio?

It has built-in speakers, so informational content can carry sound without purchasing external speakers. This suits a hospital waiting area or hotel lobby where a short announcement or video needs audio. The display also has an audio output, so you can route sound to an external system if the space needs wider coverage. Keep the volume low in quiet wards and reception areas.

What comes in the box?

The basic package includes a remote controller, a power cord, a quick setup guide, a regulation book and a phone-to-RS232C gender adapter. The stand, wall bracket and VESA adapter are optional and must be ordered separately. Check the contents when the delivery arrives and report anything missing. SmartRooms Qatar can quote the mounting accessories together with the display in a single request.

Can an organisation buy several units on an LPO or through a government tender?

Yes. SmartRooms Qatar accepts purchase orders (LPOs) and supports government tenders, including submissions through Monaqasat. A school or ministry ordering several 43UM3DG panels for lobbies and corridors can send its requirements in one request, and quotations are usually issued within one working day. Payment is possible by bank transfer, cheque or purchase order, and delivery covers all eight municipalities of Qatar.