LG 75UH7Q-E 75-inch 4K UHD Digital Signage Display

Overview

The LG 75UH7Q-E is a 75-inch 4K UHD digital signage display rated at 700 nits typical brightness, built for lobbies, showrooms and corridors where content must stay readable in daylight. It runs webOS 8.0 with 16GB storage, so playlists play without an external media player, and it is managed through SuperSign CMS. Its 24/7 operation rating and IP5X dust protection suit busy retail and corporate sites in Doha. Request a quote for supply and installation.

What the 75UH7Q-E is

The LG 75UH7Q-E is a 75-inch 4K UHD digital signage display from the UH7Q series. It has a 3840 x 2160 native resolution, a 16:9 aspect ratio and an edge-lit panel rated at 700 nits typical brightness. The series is also listed in 43, 49, 55, 65 and 86-inch sizes. The 75-inch model suits a mid-size wall, such as a hotel corridor or a retail back wall, where a larger screen would be too big and a smaller one would be hard to read from a distance.

Image and brightness for well-lit spaces

The 700 nit rating and the auto brightness sensor help content hold up near entrances, atriums and showroom windows. The panel reproduces 1.07 billion colours and covers 95% of BT.709, which suits menus, promotional video and product photography. The viewing angle is 178 degrees both horizontally and vertically, so people walking past the side of a screen can still read it.

Brightness: 700 nit typical, with an auto brightness sensor
Contrast: 1,200:1 typical, 1,000,000:1 dynamic
Response time: 8ms grey to grey
Lifetime: 50,000 hours minimum

Running content without an external player

The UH7Q uses a built-in system-on-chip that runs webOS 8.0 and handles several tasks without a separate media player. The 16GB internal eMMC storage holds the content locally. Scheduling, group management, picture-in-picture, four-way picture-by-picture, four video tags, play via URL, screen rotation and tile mode settings are all listed. Wake on LAN, HDMI-CEC, Crestron Connected and Cisco certification support integration with existing control and network systems.

Power, mounting and environment planning

The head weighs 35.7 kg and the packed weight is 44.0 kg, so two people and a lift or sturdy trolley are needed on site. The monitor measures 1679.5 x 958.7 x 29.7 mm without the IR sensor and handle. It has a 600 x 400 mm VESA pattern, and the optional LSW640A/B normal wall mount is available. Operating conditions are 0 °C to 40 °C and 10% to 80% humidity, so install it in an air-conditioned indoor space. The power board has a conformal coating and the enclosure is rated IP5X. Power is AC 100-240 V, 50/60 Hz with a built-in power supply, drawing 162 W typical and 243 W maximum.

Where it fits in Qatar

Hotel lobby in West Bay: wayfinding, event schedules and welcome messages in an air-conditioned lobby that runs all day.
Clinic reception in Al Sadd: queue information and health awareness content on a wall visible from the waiting area.
Corporate office in Lusail: internal announcements and meeting room status, managed centrally from a single SuperSign system.

Before ordering, check the wall structure, the cooling in the room and the cable route to the nearest network point. SmartRooms Qatar offers free site surveys, professional installation and delivery to all 8 municipalities of Qatar. Request a quote for the LG 75UH7Q-E and we will confirm the configuration, mounting option and installation plan with you.

Highlights

75-inch 4K UHD panel at 3840 x 2160 resolution
700 nit typical brightness for well-lit spaces
webOS 8.0 with 16GB eMMC, no separate media player needed
Built-in Wi-Fi, Bluetooth and RJ45 LAN port
Rated for 24/7 operation with IP5X dust protection
Operating temperature range 0 °C to 40 °C

Estimated timeline

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

Specifications

124 specifications · Source: manufacturer · checked Oct 2026

PANEL18

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: 1,200:1 (Typ.)
Dynamic CR: 1,000,000:1
Color Gamut: BT709 95%
Viewing Angle (H x V): 178º x 178º
Color Depth (Number of Colors): 1.07 Billion colors
Response Time: 8ms (G to G)
Surface Treatment (Haze): 25% (Typ.)
Life time: 50,000Hrs (Min.)
Operation Hours (Hours/Day): 24/7
Portait / Landscape: YES / YES
Transparency: NO

CONNECTIVITY19

HDMI In: YES (3ea)
HDMI In (HDCP Ver.): 2.2/1.4
DP In: YES (HDCP 2.2/1.4)
DVI-D In: NO
RGB In: NO
Audio In: NO
RS232C In: YES
RJ45(LAN) In: YES (1ea)
IR In: YES
USB In: USB2.0 Type A (2ea)
HDMI Out: NO
DP Out: NO
Audio Out: YES
Touch USB: NO
External Speaker Out: NO
RS232C Out: YES
RJ45(LAN) Out: NO
IR Out: NO
Daisy Chain: NO

MECHANICAL SPECIFICATION8

Bezel Color: Black
Bezel Width: 12.9mm(Even)
Weight (Head): 35.7Kg
Packed Weight: 44.0Kg
Monitor Dimensions (W x H x D): 1679.5 x 958.7 x 29.7mm(without IR, Handle)
Carton Dimensions (W x H x D): 1820 x 1115 x 200mm
Handle: YES
VESA Standard Mount Interface: 600 x 400 mm

FEATURE - HARDWARE13

Internal Memory (eMMC): 16GB
Wi-Fi/BT (Built-in): YES
Temperature Sensor: YES
Auto Brightness Sensor: YES
Pixel Sensor: NO
Proximity Sensor: NO
Current Sensor: NO
BLU Sensor: NO
Humidity Sensor: NO
Acceleration(Gyro) Sensor: YES
Power Indicator: NO
Local Key Operation: YES
FAN (Built-in): NO

FEATURE - SOFTWARE39

OS Ver. (webOS): webOS 8.0
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
Backlight Sync: NO
PIP: YES
PBP: YES (4PBP)
Screen Share: YES
Video Tag: YES (4 Video Tag)
Play via URL: YES
Screen Rotation: YES
External Input Rotation: YES
Gapless Playback: YES
Tile Mode Setting: YES
Setting Data Cloning: YES
SNMP: YES
ISM Method: YES
Auto Set ID: YES
Status Mailing: YES
Control Manager: YES
Cisco Certification: YES
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
Brightness Compensation: NO
W/B Setting by Grey scale: NO
Scan Inversion: NO

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.: 162W
Max.: 243W
BTU (British Thermal Unit): 553 BTU/Hr(Typ.), 830 BTU/Hr(Max)
Smart Energy Saving (70%): 113W
DPM: 0.5W
Power off: 0.5W

SOUND1

Speaker (Built-in): YES (10W x 2)

CERTIFICATION4

Safety: CB / NRTL
EMC: FCC Class "B" / CE / KC
ERP / Energy Star: NA / O
ePEAT(US only): YES

SOFTWARE COMPATIBILITY7

SuperSign CMS: YES
SuperSign Control+: YES
SuperSign WB: YES
SuperSign Cloud: YES
Promota: NO
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, Polish

ACCESSORY2

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

SPECIAL FEATURE2

IP Rating: IP5X
Conformal Coating (Power Board): YES

Downloads

4 files from the manufacturer

PDF Manuals & guides · Opens on manufacturer site 7586UH5Q_UH7Q_ARA.pdf 1.5 MB PDF Manuals & guides · Opens on manufacturer site 7586UH5Q_UH7Q_EN.pdf 461 KB PDF Manuals & guides · Opens on manufacturer site MFL05824501_02_QSG.pdf 2.5 MB PDF Manuals & guides · Opens on manufacturer site webOS 8.0_ENG.pdf 2.0 MB

Questions about 75UH7Q-E

What is the LG 75UH7Q-E best suited for?

The LG 75UH7Q-E is a 75-inch 4K UHD signage display for places where information must be read at a distance, such as hotel lobbies, retail floors, airport waiting areas and corporate reception walls. Its 700 nit typical brightness keeps content visible in well-lit spaces, and its 24/7 operation rating covers continuous playback.

Does it need a separate media player?

No separate media player is needed for playback. The UH7Q has a built-in system-on-chip running webOS 8.0 with 16GB of internal eMMC storage. It supports local content scheduling, group management and play via URL, so playlists can run from the display itself.

How bright is it for a mall atrium or showroom with daylight?

The panel is rated at 700 nits typical brightness, and an auto brightness sensor adjusts output to the room light. For an atrium or showroom with strong daylight, check sightlines and glare on site before mounting. SmartRooms Qatar can carry out a free site survey to confirm the right position.

Can it operate in Qatar's summer heat?

The operating temperature range is 0 °C to 40 °C with 10% to 80% humidity. Qatar summer temperatures often exceed 40 °C outdoors, so the display should sit in an air-conditioned indoor area that stays within that range. Do not install it in unventilated enclosures or outdoor spaces, and ask us to check cooling before ordering.

What inputs and connections does it have?

It has three HDMI inputs with HDCP 2.2/1.4, one DisplayPort input, one RJ45 LAN input, two USB 2.0 Type A ports, audio output, RS232C in and out, and an IR input. HDMI Out and DisplayPort Out are not available, and the data lists daisy chaining as not supported, so each display needs its own source feed.

Is it suitable for a video wall?

Tile mode setting is listed, and the bezel width is 12.9 mm. Because daisy chaining is not supported, each panel in a wall needs its own source feed. Before ordering, confirm the wall layout, number of panels and content source with the SmartRooms Qatar team, who will quote the full configuration.

Which software manages the content?

The data lists compatibility with SuperSign CMS, SuperSign Control+, SuperSign WB, SuperSign Cloud, Mobile CMS and Connected Care. Your IT team can choose a cloud or on-premise setup based on internal policy. Group Manager and scheduling allow one team to update several screens across different sites.

Is it secure on a corporate or government network?

The webOS platform uses LG Shield, a five-tier defence covering server, application, operating system, system and hardware layers. It also supports ETSI EN 303 645, and the data lists SNMP and Wake on LAN. Your network team should still review the configuration and firewall rules before connecting the display.

How heavy is it and what mounting is needed?

The head weighs 35.7 kg and the packed weight is 44.0 kg. It has a 600 x 400 mm VESA pattern and a handle, and the optional LSW640A/B normal wall mount is available. Before wall mounting, we recommend a free site survey to check wall structure, fixings and lift access.

Does it have built-in speakers?

Yes, the display has two built-in 10 W speakers, and an audio output is also available. This suits announcements in a small lobby or reception area. For a large hall or open atrium, plan a separate audio system, and tell us the room size when requesting a quote.

What power and certifications apply?

The power supply is AC 100-240 V, 50/60 Hz with built-in power. Typical consumption is 162 W and maximum is 243 W. Listed certifications include CB/NRTL for safety, FCC Class B, CE and KC for EMC. Confirm that the included power cord suits the BS 1363 socket at your site before installation.

Can a school or ministry buy it on an LPO or tender?

Yes. SmartRooms Qatar supplies on purchase orders (LPOs) and government tenders, including Monaqasat, with payment by bank transfer, cheque or purchase order. For a school fitting out several corridors, send the quantity, mounting locations and sites with your request, and we usually reply with a quotation within one working day.