LG 43UM5N-H 43-inch UHD Narrow Bezel Signage Display

Overview

The LG 43UM5N-H is a 43-inch 4K UHD signage display with an IPS panel, 500 nit typical brightness and a built-in webOS 6.0 platform, so it can play content without a separate media player. Its thin bezels and hidden power inlets allow close-to-wall mounting in lobbies, corridors and meeting areas. It suits Qatar organisations that need a screen for wayfinding, announcements or menus running around the clock.

What the 43UM5N-H is built to do

The LG 43UM5N-H is a 43-inch UHD signage display for organisations that keep a screen running all day and need its content to stay sharp. The 3840 x 2160 IPS panel carries four times the pixel count of a Full HD screen, and the 16:9 picture can be rotated to portrait, which suits menus, directories and vertical wayfinding boards. The 500 nit typical brightness and anti-glare coating help text remain readable in bright lobbies.

Playback, connectivity and control

webOS 6.0 runs on the display itself, backed by 16GB of internal memory and built-in Wi-Fi. For many layouts that removes the need for a separate media player, although you will still need a source for live feeds. Inputs include three HDMI ports, one DisplayPort, a USB 2.0 Type A port, RJ45 LAN, RS232C control and IR. The HDMI output lets you pass a signal on to a second display in a daisy chain.

Picture-by-picture mode with up to four windows
Tile mode for video walls up to 15 x 15 panels
Local content scheduling, group management and fail-over
Compatible with SuperSign CMS, SuperSign Cloud and Mobile CMS

Durability and where it fits

The display is rated for operation between 0°C and 40°C at 10 to 80 percent humidity, and its IP5x rating protects against dust. Conformal coating on the power board adds protection against salt, dust, iron powder and humidity. Qatar summer heat regularly exceeds 45°C, so this model belongs indoors in air-conditioned spaces. Three typical placements in Qatar:

A clinic waiting area in Al Sadd showing queue numbers and health awareness content
A school corridor in Education City displaying timetables and event notices
A hotel lobby in West Bay showing arrivals, dining hours and local guide information

Planning the mount and power

The monitor measures 968 x 559 x 57.7 mm without the IR module, and the head weighs 9.0 kg (11.3 kg packed). It uses a 200 x 200 VESA pattern. With the slim bracket, the panel sits about 13 mm from the wall because the power inlets are hidden. Bezels are 12.1 mm at top and bottom and 11.1 mm at the sides. The power supply accepts 100 to 240 V at 50 or 60 Hz, drawing 100 W typical and 140 W maximum, or about 70 W with Smart Energy Saving on.

Optional mounts include the WB21LMA/B slim wall mount, the OLW480A/B wall mount and the AM-B330S wall mount adapter. Before ordering several units, a free site survey from SmartRooms Qatar can confirm wall construction, cable routes and bracket choice.

Ordering from SmartRooms Qatar

SmartRooms Qatar supplies the LG 43UM5N-H with delivery to all eight municipalities of Qatar, professional installation and free site surveys. We usually send quotations within one working day, and we accept purchase orders (LPOs), government tenders including Monaqasat, and payment by bank transfer, cheque or purchase order. The product carries the manufacturer's warranty. Request a quote with your site details, screen count and mounting preference, and we will confirm the next steps.

Highlights

43-inch 3840 x 2160 UHD IPS panel with 500 nit typical brightness
webOS 6.0 with 16GB internal memory and built-in Wi-Fi
Three HDMI inputs, one DisplayPort and an HDMI output with daisy chain
Tile mode supports video walls up to 15 x 15 panels
Operates 0 to 40°C with IP5x dust rating and conformal-coated power board
ISO/IEC 15408 EAL2 certified; about 13 mm wall gap with slim bracket

Estimated timeline

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

Specifications

105 specifications · Source: manufacturer · checked Oct 2026

INFO3

Product: Standard (UHD)
Year: Y23
Month: M06(TBD)

PANEL17

Screen Size (Inch): 43"
Panel Technology: IPS
Back Light Type: Direct
Aspect Ratio: 16:9
Native Resolution: 3840 x 2160 (UHD)
Refresh Rate: 60Hz
Brightness (Typ.): 500nit (Typ.)
Contrast Ratio: 1,000:1
Dynamic CR: 1,000,000:1
Color Gamut: BT709 95%
Viewing Angle(H x V): 178 x 178
Color Depth: 8bits + FRC, 1.07Billion colors
Response Time: Tr : 8ms / Tf :10ms
Surface Treatment(Haze): 25%
Life time: 50,000Hrs (Min.)
Operation Hours (Hours/Day): 24/7
Portrait / Landscape: Yes / Yes

Connectivity (Jack Interface)10

HDMI IN: Yes(3), 3840x2160@60Hz, HDCP 2.2/1.4
DP IN: Yes(1), 3840x2160@60Hz, HDCP2.2/1.3
RS232C IN: Yes(1), 4pin PhYesne-jack
RJ45(LAN) IN: Yes (1)
IR IN: Yes (1)
USB IN: USB2.0 Type A(1)
HDMI Out: Yes(1), 3840x2160@30Hz, Input : HDMI1/2/3/DP
Audio Out: Yes (1)
RS232C Out: Yes (1), 4pin Phone-jack
Daisy Chain: Yes(Input HDMI, DP / Output HDMI)

MECHANICAL7

Bezel Color: Black
Bezel Width: T/B: 12.1mm R/L: 11.1mm
Weight (Head): 9.0Kg
Packed Weight: 11.3kg
Monitor Dimensions (W x H x D): 968 x 559 x 57.7mm (Without IR)
Carton Dimensions (W x H x D): 1055 x 660 x 142mm
VESATM Standard Mount Interface: 200 x 200

HW FEATURE7

Internal Memory: 16GB
Wi-Fi (Built-in): Yes
Temperature Sensor: Yes
Auto Brightness sensor: Yes(IR)
Acceleration(Gyro) Sensor: Yes
Local Key Operation: Yes
Speaker (Built-in): Yes

SW FEATURE35

OS ver.: webOS6.0
Local Contents Scheduling: Yes
Group Manager: Yes
USB Plug & Play: Yes
Fail over: Yes
Booting Logo Image: Yes
No Signal Image: Yes
RS232C Sync: Yes
Local Network Sync: Yes
PIP: Yes
PBP: Yes (4)
Screen Share: Yes
Video Tag: Yes (4)
Play via URL: Yes
Screen Rotation: Yes
External Input Rotation: Yes
Gapless Playback: Yes
Tile Mode Setting: Yes (Max. 15x15)
Setting Data Cloning: Yes
SNMP: Yes
ISM Method: Yes
Auto Set ID: Yes
Status Mailing: Yes
Control Manager: Yes
Cisco Certi.: Yes
Crestron Inside: Yes
Smart Energy Saving: Yes
PM mode: Yes
Wake on LAN: Yes
Beacon: Yes
Network Ready: Yes
HDMI-CEC: Yes
SI Server Setting: Yes
webRTC: Yes
Pro:Idiom: Yes

ENVIRONMENT CONDITIONS2

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

POWER8

Power Supply: AC 100-240V~, 50/60Hz
Power Type: Built-In Power
Power Consumption (Typ.): 100W
Power Consumption (Max.): 140W
Power Consumption (British Thermal Unit): 341 BTU/Hr(Typ.), 478 BTU/Hr(Max)
Power Consumption (Smart Energy Saving, ~70%): 70W
Power Consumption (DPM): 0.5W
Power Consumption (Power Off): 0.5W

CERTIFICATION4

Safety: CB / NRTL
EMC: FCC Class "B" / CE / KC
ErP / Energy Star: Yes(NewErP)/Yes
Carbon Trust: Yes(~'23.9, CO2 Measured)

SOFTWARE COMPATIBILITY6

SuperSign CMS: Yes
SuperSign Control / Control+: Yes / Yes
SuperSign WB: Yes
SuperSign Cloud: Yes
Mobile CMS: Yes
Connected Care: Yes

Language1

OSD: English, French, German, Spanish, Italian, Korean, Chinese(Simplified), Chinese(Original), Portuguese(Brazil), Swedish, Finnish, Norwegian, Danish, Russian, Japanese, Portuguese(Europe), Dutch, Czech, Greek, Türkiye, Arabic

ACCESSORY2

Basic: Remote Controller(include battery 2ea), Power Cord, QSG, Regulation Book, Phone to RS232C Gender
Optional: Slim Wall Mount (WB21LMA/B), Wall Mount (OLW480A/B) Wall Mount Adapter (AM-B330S)

SPECIAL FEATURE3

Tilt (Face Down): Yes(Max 30º degree, 40ºC temperature)
IP Rating: IP5x
Conformal Coating (Power Board): Yes

Downloads

8 files from the manufacturer

PDF Manuals & guides 43495565UM5N_ARA.pdf 2.5 MB PDF Manuals & guides 43495565UM5N_E.pdf 2.4 MB PDF Manuals & guides ENG.pdf 1.4 MB PDF Manuals & guides ENG.pdf 1.4 MB PDF Manuals & guides MFL72000321_02_Q.pdf 757 KB PDF Manuals & guides OM_ENG.pdf 951 KB URL Software & firmware · Opens on manufacturer site Software & Drivers (support page) URL Software & firmware · Opens on manufacturer site Software & Drivers (support page)

Questions about 43UM5N-H

What is the LG 43UM5N-H best suited for in Qatar?

It suits reception areas, corridors, waiting rooms and meeting-room entrances where a 43-inch screen shows directions, announcements or menus. The 3840 x 2160 IPS panel and 500 nit typical brightness keep small text readable at normal viewing distance. Offices in Doha, clinics in Al Sadd and schools in Lusail are typical sites for a screen of this size.

Do I need a separate media player for this display?

Not necessarily. The display runs webOS 6.0 with 16GB of internal memory and built-in Wi-Fi, so it can play SuperSign content and local schedules without an external player in many layouts. Live feeds still require a source connected to its HDMI, DisplayPort or network inputs. Describe your content plan in your quotation request so the team can confirm the right setup.

Can several of these displays be linked into one video wall?

Yes, within limits. Tile mode supports arrangements up to 15 x 15 panels, and the HDMI output with daisy chain passes a signal from an HDMI or DisplayPort source to the next screen at 3840 x 2160 and 30Hz. The panel itself has a 60Hz refresh rate. State the wall layout in your quotation request so the dimensions and cabling can be reviewed.

Can it be installed outdoors or in a sun-exposed area?

No. The rated operating range is 0°C to 40°C at 10 to 80 percent humidity, and the IP5x rating addresses dust only. Qatar summer temperatures often pass 45°C, so specify an air-conditioned indoor location. If the screen would face a window or an entrance that gains heat, confirm the exact position with the SmartRooms Qatar team before ordering.

Is it suitable for a dusty industrial site such as Mesaieed or Ras Laffan?

For an enclosed, air-conditioned control room or reception area, yes. The IP5x rating protects against dust ingress, and conformal coating on the power board helps guard against salt, dust, iron powder and humidity. The unit is not rated for open plant areas, so keep it inside a conditioned room within its 0 to 40°C range and plan regular cleaning of nearby air vents.

Will the screen stay readable in a bright lobby with large windows?

The screen has an anti-glare coating with 25 percent haze and a 500 nit typical brightness rating, which helps reduce reflections in bright lighting. A hotel lobby in West Bay with daylight through a glass frontage still needs careful placement, so position the panel away from direct sun. Check the 178-degree horizontal and vertical viewing angle with the team during the free site survey.

How much wall space and load capacity does it need?

The monitor measures 968 x 559 x 57.7 mm without the IR module, and the head weighs 9.0 kg, or 11.3 kg packed. It uses a 200 x 200 VESA pattern. With the slim bracket it sits about 13 mm from the wall. Confirm that the wall and fixings can carry the head plus bracket, and book the free site survey before drilling into a feature wall or a corridor partition.

Which wall mounts can I order with it?

Three optional mounts are listed: the WB21LMA/B slim wall mount, the OLW480A/B wall mount and the AM-B330S wall mount adapter. The panel tilts face down up to 30 degrees, which helps when a screen sits above eye level in a lobby or stairwell. Mounts are not part of the basic kit, so include the correct model for your wall in your quotation.

Will it connect to Qatar's 240 V power supply?

The built-in power supply accepts AC 100 to 240 V at 50 or 60 Hz, which covers Qatar's 240 V, 50 Hz mains. Typical consumption is 100 W and maximum is 140 W, dropping to about 70 W with Smart Energy Saving. Standby draw is 0.5 W. Confirm the plug type for your site on the quotation, since the source data does not list a specific plug standard.

What certifications does the LG 43UM5N-H carry?

The listed certifications include CB/NRTL for safety, FCC Class B, CE and KC for EMC, ErP and Energy Star, and a Carbon Trust entry. The unit is also ISO/IEC 15408 Common Criteria EAL2 certified for information security. Check these listed certifications against your tender requirements before submitting your documents.

How does it protect content and network access in a ministry or bank?

The display includes LG's Enhanced Kernel Protection (EKP) technology, which guards against external access or attacks, and it is ISO/IEC 15408 Common Criteria EAL2 certified. It also supports Wake on LAN, SNMP monitoring and Local Network Sync. Your IT team should still set network segmentation and password policies, and confirm that these controls meet departmental requirements.

How do schools or government buyers order several units?

SmartRooms Qatar accepts purchase orders (LPOs) and government tenders, including those submitted through Monaqasat, and payment is by bank transfer, cheque or purchase order. Quotations usually follow within one working day. Delivery covers all eight municipalities, and a free site survey helps a school plan wall positions, power points and cable routes across several classrooms before the order is placed.