LG 75UH7N-M 75-inch UHD Digital Signage Display

Overview

The LG 75UH7N-M is a 75-inch UHD digital signage display with a 3840 x 2160 panel, 700 nits typical brightness, an anti-glare screen, two HDMI inputs, built-in webOS 6.0 and 24/7 operation. Its case carries EN13501-1 and BS476 fire classifications, and its power board has partial conformal coating. It suits lobbies, corridors and retail floors in Doha, Lusail and Al Wakrah. SmartRooms Qatar supplies, delivers and installs it across Qatar.

What the LG 75UH7N-M is built for

The LG 75UH7N-M is a 75-inch display from LG's UH7N signage series, designed to run content continuously in public areas rather than as a meeting-room screen. It uses a 3840 x 2160 native panel with a 16:9 aspect ratio, a typical brightness of 700 nits and an anti-glare coating rated at 25% haze, so text and video stay readable where daylight or overhead lighting is strong. The panel is rated for 24/7 operation with a minimum lifetime of 50,000 hours.

Brightness, image and connectivity that matter on the floor

700 nits suits a shop front, atrium or waiting area, while the 1200:1 contrast ratio and BT709 95% colour gamut keep brand colours and product photography accurate. The panel rotates between landscape and portrait, which helps with wayfinding displays and vertical menu boards.

Connectivity includes two HDMI inputs, one DisplayPort input that shares a USB-C port with DP Alternate mode, an RJ45 LAN port, RS232C in and out, an IR input and an audio output. Two USB 2.0 Type-A ports and a USB 2.0 Type-C port without power delivery let staff play content from a drive while another device stays connected.

Fire classification, dust protection and power

The case top is classified A1 and the back cover A2 under EN13501-1, and Class 1 under BS476 Part 7, according to third-party testing cited by the manufacturer. The unit carries IP5X dust protection and a partial conformal coating on the power board, which the manufacturer says protects against salt, dust, iron powder and moisture. Operating conditions are 0 °C to 40 °C and 10% to 80% humidity, so it belongs in air-conditioned indoor spaces. The power input is AC 100-240V, 50/60Hz with built-in power, which covers Qatar's 240 V supply; confirm the socket arrangement during installation.

Where it fits in Qatar

Hotel and mall lobbies in West Bay or The Pearl: a 75-inch panel gives wayfinding and promotions enough presence in a large atrium without the weight of a video wall.
Banks and government service halls in Doha: looping service information and queue updates around the clock, with the fire-classified case helping meet building-safety reviews.
Retail units and showrooms in Al Sadd or the Industrial Area: bright, reflection-controlled content for storefront or interior displays, with two HDMI inputs for a media player or laptop.

Software, mounting and what to plan for

The webOS 6.0 platform runs local playlists, scheduling and multi-zone layouts without a separate media player. The manufacturer lists compatibility with SuperSign CMS, SuperSign Control+, SuperSign WB, SuperSign Cloud, Mobile CMS and Connected Care, with tile mode up to 15 x 15 and 16GB of internal memory. The head weighs 35.7 kg and measures 1679.5 x 958.7 x 29.7 mm without the IR sensor and handle, using a 600 x 400 VESA pattern. The optional LSW640A/B wall mount is available. Plan a free site survey to check wall loading, cable routing and ventilation within the 0 °C to 40 °C range.

Request a quote

SmartRooms Qatar supplies the LG 75UH7N-M to all eight municipalities of Qatar, with professional installation and quotations usually within one working day. Send us your location, the number of screens and whether you need an LPO or tender reference, and request a quote.

Highlights

700 nits typical brightness for bright stores and lobbies
3840 x 2160 UHD panel with 25% haze anti-glare coating
Two HDMI inputs, shared DisplayPort and USB-C, and RJ45 LAN
EN13501-1 A1/A2 and BS476 Part 7 fire classifications
webOS 6.0 with SuperSign CMS and SuperSign Cloud compatibility
Operating range 0 °C to 40 °C with IP5X dust protection

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: Y24
Month: M10

PANEL17

Screen Size (Inch): 75
Panel Technology: ADS
Back Light Type: Edge
Aspect Ratio: 16:9
Native Resolution: 3840 x 2160 (UHD)
Refresh Rate: 60Hz
Brightness: 700nit (Typ.)
Contrast Ratio: 1200:1
Dynamic CR: 1,000,000:1
Color Gamut: BT709 95%
Viewing Angle (H x V): 178 x 178
Color Depth (Number of Colors): 1.07G (8bits + FRC)
Response Time: 8ms (G to G)
Surface Treatment (Haze): 25%
Life time: 50,000Hrs (Min.)
Operation Hours (Hours/Day): 24/7
Portait / Landscape: Yes / Yes

Connectivity (Jack Interface)8

HDMI IN: Yes(2), 3840x2160@60Hz, HDCP 2.2/1.4
DP IN: Yes(1), USB-C(DP Alternate mode) shared , 3840x2160@60Hz, HDCP 2.2/1.3
RS232C IN: Yes (1), 4pin Phone-jack
RJ45(LAN) IN: Yes (1)
IR IN: Yes (1)
USB IN: USB2.0 Type A(2), USB2.0 Type C ((1), without PD funtion)
Audio Out: Yes (1)
RS232C Out: Yes (1), 4pin Phone-jack

MECHANICAL8

Bezel Color: Black
Bezel Width: 12.9mm (Even)
Weight (Head): 35.7 kg
Packed Weight: 44 kg
Monitor Dimensions (W x H x D): 1679.5 x 958.7 x 29.7 mm (without IR, Handle)
Carton Dimensions (W x H x D): 1820 x 1115 x 200 mm
Handle: Yes
VESATM Standard Mount Interface: 600 x 400

HW FEATURE6

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

SW FEATURE35

OS Ver. (webOS): 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 Certification: Yes(TBD)
Crestron Connected: Yes
Smart Energy Saving: Yes
PM mode: Yes
Wake on LAN: Yes
Network Ready: Yes
Beacon: 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 %

POWER2

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

POWER CONSUMPTION6

Typ.: 160W (TBD)
Max.: 247W (TBD)
BTU (British Thermal Unit): 546 BTU/Hr(Typ.), 843 BTU/Hr(Max) (TBD)
Smart Enegy Saving (70%): 112W (TBD)
DPM: 0.5W
Power off: 0.5W

SOUND1

Speaker (Built-in): Yes (10W X 2)

CERTIFICATION6

Safety: CB / NRTL
EMC: FCC Class "B" / CE / KC
ErP / Energy Star: N/A / Yes
ePEAT(US only): Yes / Carbon "Reduced CO2" (TBD)
BS476 Part7: Class 1 (case top / back cover)
EN13501-1: Class A1 (case top) / Class A2 (back cover)

SOFTWARE COMPATIBILITY6

SuperSign CMS: Yes
SuperSign Control+: 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, Turkish, Arabic

ACCESSORY2

Basic: Remote Controller(include battery 2ea), Power Cord, QSG, Regulation Book, Phone to RS232C Gender, Cable Holder(6EA)
Optional: Wall Mount (LSW640A/B)

SPECIAL FEATURE2

Tilt (Face Down): IP5X
Conformal Coating (Power Board): Yes(Partial space coating)

Downloads

6 files from the manufacturer

PDF Datasheets · Opens on manufacturer site 86-75UH7N-M_Datasheet(low)_LG UHD Signage_250210_20250213_101919_.pdf 1.7 MB PDF Manuals & guides 7586UH5N_7N-M_ARA.pdf 1.5 MB PDF Manuals & guides 7586UH5N_7N-M_E.pdf 1.0 MB PDF Manuals & guides MFL72128701_05_QSG.pdf 648 KB PDF Manuals & guides · Opens on manufacturer site ENG.pdf 5.9 MB URL Software & firmware · Opens on manufacturer site Software & Drivers (support page)

Questions about 75UH7N-M

What is the LG 75UH7N-M best suited for?

The LG 75UH7N-M is a 75-inch UHD display built for continuous public use, such as reception areas, corridors, waiting rooms and retail floors. Its 700 nits typical brightness and anti-glare screen keep content readable in well-lit spaces. It is a good fit where a single large screen is needed rather than a multi-panel video wall, for example in a Doha clinic waiting area or an office lobby in West Bay.

How bright is the LG 75UH7N-M for sunlit lobbies in Doha?

The manufacturer lists a typical brightness of 700 nits, combined with an anti-glare coating rated at 25% haze. That suits lobbies with overhead lighting or indirect daylight. For a space with direct sunlight through full-height glass, we recommend a site survey to check the position relative to windows before you commit to this model.

Can the LG 75UH7N-M be installed outdoors or near windows in Qatar's summer heat?

No, the operating temperature range is 0 °C to 40 °C with 10% to 80% humidity, so the display should be installed in air-conditioned indoor spaces. Qatar summers regularly exceed 45 °C, so outdoor or unconditioned locations, including open-air terraces and sun-exposed kiosks, are outside the stated range. Confirm the exact environment with the SmartRooms Qatar team before quotation.

Does the LG 75UH7N-M support portrait orientation for menu boards or directories?

Yes, the manufacturer lists both portrait and landscape operation for this model. That makes it suitable for vertical directories in a mall corridor, menu boards in a cafe or wayfinding signs at a hospital entrance. Orientation is set in the display, so one model can be used for both formats in different locations across a site.

What inputs and USB ports does the LG 75UH7N-M provide?

The display offers two HDMI inputs supporting 3840 x 2160 at 60Hz with HDCP 2.2, one DisplayPort input that shares a USB-C port using DP Alternate mode, an RJ45 LAN port, RS232C in and out, an IR input and an audio output. It also has two USB 2.0 Type-A ports and one USB 2.0 Type-C port, which is without power delivery.

Can the LG 75UH7N-M play content without an external media player?

Yes. The manufacturer states that the built-in SoC and webOS 6.0 platform handle multiple tasks without a separate media player. The unit has 16GB of internal memory and built-in Wi-Fi and Bluetooth, and it supports local content scheduling and USB plug and play for loading files from a drive, which suits a single-screen installation in a bank or school office.

Which content management software works with the LG 75UH7N-M?

The source data lists compatibility with SuperSign CMS, SuperSign Control+, SuperSign WB, SuperSign Cloud, Mobile CMS and Connected Care. Choose SuperSign Cloud for multi-site schools or retail chains managed from a central office, or SuperSign CMS for a single site with local network control. Confirm the software option with the SmartRooms Qatar team when you request a quote.

What fire classifications does the LG 75UH7N-M carry?

The case top is rated Class A1 and the back cover Class A2 under EN13501-1, and both parts are Class 1 under BS476 Part 7. The manufacturer cites third-party testing for these results. Public buildings in Qatar often require fire-rated materials in review documentation, so share these classifications with your consultant or contractor when preparing a submission.

How heavy is the LG 75UH7N-M and can one person mount it on a wall?

The head weighs 35.7 kg, and the packed weight is 44 kg. Because of that weight, we recommend two people for lifting and mounting. Use the 600 x 400 VESA pattern and check that the wall or structure can carry the load. The optional LSW640A/B wall mount is listed by the manufacturer, and a site survey before installation confirms fixing points.

Is the LG 75UH7N-M suitable for 24/7 display in a shopping mall in Lusail?

The manufacturer rates the panel for 24/7 operation with a minimum lifetime of 50,000 hours, and it includes a partial conformal coating on the power board that protects against salt, dust, iron powder and humidity. For a mall, keep the screen in an air-conditioned concourse within the 0 °C to 40 °C range, and plan ventilation and cable routing during the site survey.

Does the LG 75UH7N-M work on Qatar's 240 V mains supply?

The power input is listed as AC 100-240V at 50/60Hz, which covers the 240 V, 50 Hz supply used in Qatar. The unit uses built-in power and comes with a power cord. Confirm the plug type with your electrician during installation, since Qatar uses BS 1363 (Type G) sockets and the supplied cord may need checking against your site's outlets.

How do I request a quote for the LG 75UH7N-M from SmartRooms Qatar?

Send the quantity, the installation location, whether you need wall mounting or a floor stand, and any LPO or tender reference. SmartRooms Qatar usually issues quotations within one working day and delivers to all eight municipalities of Qatar. Payment can be made by bank transfer, cheque or purchase order, and the product is covered by the manufacturer's warranty.