LG 49UH7J-H 49-inch UHD High Haze Signage Display

Overview

Built for busy public areas, this 49-inch UHD signage display pairs a 3840 x 2160 IPS panel with 700 nit typical brightness and a 28% haze surface treatment. Built-in speakers, built-in Wi-Fi, 16 GB of internal memory and webOS 6.0 let it run content without a separate media player. It suits hotel lobbies, clinics, banks and corporate receptions in Doha that need readable, bilingual messages around the clock. Request a quote from SmartRooms Qatar.

A 49-inch UHD display built for bright, busy public spaces

The LG 49UH7J-H is a 49-inch standard signage display with a 3840 x 2160 UHD IPS panel, edge backlight and 16:9 aspect ratio. Its typical brightness of 700 nit, combined with a 28% haze surface treatment, keeps content readable in lobbies, corridors and reception areas where daylight and ceiling lights compete with the screen. The specification lists 24/7 operation and a minimum lifetime of 50,000 hours.

The specifications that matter for a Qatar deployment

The panel offers a 1,000:1 contrast ratio, 8 ms grey-to-grey response time, 10-bit colour depth and 95% BT709 colour gamut, which suits both text-based wayfinding and branded video. Viewing angles of 178 degrees horizontally and vertically mean visitors standing to the side see the same picture. The display runs in landscape or portrait orientation, which helps with tall column and corridor signage.

Connectivity covers most playback sources: two HDMI inputs, one DisplayPort input, a DVI-D input, a USB-C input shared with DisplayPort alternate mode, plus LAN, RS232C, IR and USB 2.0 ports. A DisplayPort output passes the signal on to a second screen. An OPS slot is supported through the optional KT-OPSF kit, so a compact media player can sit behind the panel and out of sight.

Built-in software and how content is managed

The display runs webOS 6.0 and includes 16 GB of internal memory, built-in Wi-Fi and an embedded content management system with local scheduling and group management. Multi-screen modes include picture-in-picture and up to four-way picture-by-picture, and tile mode can be configured up to 15 by 15 for video walls. The listed software compatibility includes SuperSign CMS, SuperSign Control, Mobile CMS and Signage 365 Care. The on-screen menu offers Arabic alongside English, which helps teams working in both languages.

Where it fits in Qatar

Hotel and serviced apartment lobbies in West Bay or The Pearl for check-in information, local events and wayfinding. Built-in speakers suit short announcement loops where a separate sound system is not planned.
Bank branches and clinic waiting areas in Al Sadd or Al Rayyan, where queue information and health messages must stay legible through the working day.
Corporate receptions and government service halls in the Industrial Area or Msheireb, showing bilingual messages scheduled remotely from head office.

What to plan before ordering

The operating temperature range is 0 to 40 °C, with humidity from 10% to 80%. Outdoor summer temperatures in Qatar regularly exceed 45 °C, so the display should sit in an air-conditioned room or a fully sheltered position where the air stays inside that range. The IP5x rating is listed, but the data does not state outdoor use, so confirm any window-facing or non-air-conditioned site with the SmartRooms Qatar team before installation.

Plan the mounting carefully. The panel weighs 15.4 kg without stand and 16.0 kg with the optional ST-653T stand, and it supports a 300 x 300 VESA pattern. The optional wall bracket is LSW350B. Power input is listed as 100 to 240 V at 50 or 60 Hz, with typical consumption of 100 W and a maximum of 140 W.

SmartRooms Qatar offers free site surveys, so a surveyor can check wall loading, cable routes and viewing distance before mounting. We deliver to all eight municipalities of Qatar, install professionally, and accept purchase orders (LPOs), government tenders, and payment by bank transfer, cheque or purchase order. Request a quote and we usually respond within one working day.

Highlights

3840 x 2160 UHD IPS panel in a 49-inch, 16:9 format
700 nit typical brightness with 28% haze surface treatment
Built-in speakers, built-in Wi-Fi and 16 GB internal memory
webOS 6.0 with embedded content management and scheduling
OPS compatible through the optional KT-OPSF kit
Operating range 0 to 40 °C with IP5x rated dust protection

Estimated timeline

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

Specifications

56 specifications · Source: manufacturer · checked Oct 2026

TYPE1

Type: Standard

PANEL17

Screen Size: 49"
Panel Technology: IPS
Back Light Type: Edge
Aspect Ratio: 16 : 9
Native Resolution: 3840 x 2160 (UHD)
Refresh Rate: 60Hz
Brightness: 700nit (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: 10bit(D), 1.07Billion colors
Response Time: 8 ms (G to G)
Surface Treatment(Haze): 28%
Life time: 50,000Hrs (Min.)
Operation Hours (Hours/Day): 24/7
Portrait / Landscape: Yes / Yes

CONNECTIVITY2

Input: HDMI (2, HDMI1/HDMI2 : HDCP 2.2/1.4), DP (1, USB-C(DP Alternate mode) shared , HDCP2.2/1.3), DVI-D (1, HDCP1.4), Audio In, RS232C IN (1, 4pin Phone-jack), RJ45(LAN), IR IN, USB2.0 Type A(1), USB2.0 Type C ((1), without PD funtion)
Output: DP Out (1, Input : HDMI1/2/DVI/DP/USB-C/OPS), Audio Out, RS232C OUT (1, 4pin Phone-jack)

MECHANICAL SPECIFICATION9

Bezel Color: Black
Bezel Width: T/R/L: 9.9mm, B: 14.4mm
Weight(Head): 15.4Kg
Weight(Head+Stand): 16.0Kg
Packed Weight: 18.8 kg
Monitor Dimension(W x H x D): 1098.6 x 644.5 x 39.9mm (with LG Logo)
Monitor Dimensions with Stand(W x H x D): 1098.6 x 694.3 x 290.0mm
Carton Dimensions(W x H x D) (Box outer size): 1197.0 x 775.0 x 162.0mm
VESA™ Standard Mount Interface: 300 x 300

KEY FEATURE1

Key features: Internal Memory 16 GB, Built-in Wi-Fi, Temperature Sensor, Auto Brightness sensor, Acceleration(Gyro) Sensor, Local Key Operation, webOS6.0, Embedded CMS (Local Contents Scheduling, Group Manager), USB Plug & Play, Fail over, Background Image (Booting Logo Image, No Signal Image), Sync Mode (RS-232C Sync, Local Network Sync), Multi-screen (PIP, PBP (4)), Screen Share, Video Tag (4), Play via URL, Rotation (Screen Rotation, External Input Rotation), Gapless Playback, Tile Mode Setting (Max. 15 × 15), Setting Data Cloning, SNMP, ISM Method, Auto Set ID, Status Mailing, Control Manager, 3rd Party

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.: 100W
Max.: 140W
BTU (British Thermal Unit): 342 BTU/Hr(Typ.), 478 BTU/Hr(Max.)
Smart Enegy Saving(~70%): 70W
DPM: 0.5W
Power off: 0.5W

SOUND1

Speaker: Yes

CERTIFICATION3

Safety: CB / NRTL
EMC: FCC Class "A" / CE / KC
ErP / Energy Star: Yes (NewErP) / Yes

OPS Compatibility1

OPS type compatible: Yes

SOFTWARE COMPATIBILITY6

SuperSign CMS: Yes
SuperSign Control / Control+: Yes / Yes
SuperSign WB: Yes
SuperSign Media Editor: Yes
Mobile CMS: Yes
Signage 365 Care: Yes

Language1

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

ACCESSORY2

Basic: Remote Controller(include battery 2ea), Power Cord, QSG, Regulation Book, Phone to RS232C Gender, USB-C Cable
Optional: Stand(ST-653T), Wall bracket(LSW350B), OPS Kit(KT-OPSF)

SPECIAL FEATURE2

Tilt(Facedown): Yes (Max 30º degree, 30ºC temperature, humidity 50%)
IP Rating: IP5x

Downloads

6 files from the manufacturer

PDF Manuals & guides · Opens on manufacturer site 43_49_55_65UH5J_UH7J_Arabic.pdf 2.5 MB PDF Manuals & guides · Opens on manufacturer site 43_49_55_65UH5J_UH7J_E.pdf 2.8 MB PDF Manuals & guides · Opens on manufacturer site ENG.pdf 5.9 MB PDF Manuals & guides · Opens on manufacturer site MFL71887101_01_250514.pdf 1.1 MB URL Manuals & guides · Opens on manufacturer site User Guide URL Software & firmware · Opens on manufacturer site Software & Drivers (support page)

Questions about 49UH7J-H

What is the LG 49UH7J-H designed for?

It is a 49-inch standard signage display for public areas that need a bright, readable screen running around the clock. Its 700 nit typical brightness and 28% haze surface suit lobbies, reception areas and corridors in Doha. Built-in speakers and webOS let it play content without a separate media player, which keeps the installation simple for a small office or clinic.

Will the screen stay readable near windows or under bright ceiling lights?

The 28% haze surface treatment softens reflections, and the 700 nit typical brightness helps content stand out against ambient light. In a West Bay hotel lobby with large glazing, position the panel so direct sun does not strike the glass. Confirm glare conditions during the free site survey before the wall position is fixed.

Can it run 24 hours a day in a busy clinic or bank in Qatar?

Yes. The specification lists 24/7 operation and a minimum lifetime of 50,000 hours. The rated operating temperature is 0 to 40 °C, so the room must stay air-conditioned to keep the unit within that range during Qatar summers. Ask the SmartRooms Qatar team to confirm ventilation and room temperature before you order.

Is the 49UH7J-H suitable for outdoor or unshaded installation in Qatar?

The listed IP5x rating covers dust protection, but the data does not state outdoor use, and the operating range tops out at 40 °C. Summer heat and dust storms in Qatar make an air-conditioned or fully sheltered position the safe choice. Confirm any proposed outdoor or semi-outdoor site with the team before installation.

Which connections are available for laptops, media players and control systems?

Inputs include two HDMI ports, one DisplayPort, one DVI-D, a USB-C port shared with DisplayPort alternate mode, plus LAN, RS232C, IR and USB 2.0. A DisplayPort output passes the signal to a second screen. A presentation laptop, a media player and a building control system can therefore all connect to the same panel.

How is content managed across several screens?

The display includes an embedded content management system with local scheduling and group management, built-in Wi-Fi and 16 GB of internal memory. The listed software compatibility includes SuperSign CMS, SuperSign Control, Mobile CMS and Signage 365 Care, so an operator with several sites can manage playlists centrally. Discuss with the SmartRooms Qatar team which tool fits your network before ordering.

Can an OPS media player be installed inside the display?

Yes. The data lists OPS compatibility, and the optional OPS Kit KT-OPSF is the accessory for this purpose. The OPS computer sits within the display assembly, keeping cables and boxes out of sight in a reception or boardroom. Confirm the OPS module you plan to use with the team so that it matches the kit.

Does the power supply work on Qatar mains?

The power input is listed as 100 to 240 V at 50 or 60 Hz, which covers the 240 V, 50 Hz supply used in Qatar. A power cord is included in the basic accessories. Before ordering, confirm that the plug type supplied with the cord suits the BS 1363 sockets in your building. Typical consumption is 100 W, with a maximum of 140 W.

What does the power consumption mean for running costs and cooling?

Typical draw is 100 W and maximum is 140 W, and the data lists a Smart Energy Saving figure of 70 W and 0.5 W in standby. In a Qatar room, add the typical heat output of 342 BTU/Hr to the cooling load, especially in a small reception room. The model also carries ErP and Energy Star listings.

How do we mount it, and how much wall space is needed?

The VESA pattern is 300 x 300, and the panel measures 1098.6 x 644.5 x 39.9 mm without stand. It weighs 15.4 kg without stand and 16.0 kg with the optional ST-653T stand, and the LSW350B wall bracket is also optional. Because the panel is about 1,099 mm wide, book a site survey to check wall loading and clearances first.

Can it be used in portrait orientation or tilted?

Yes. The data lists portrait and landscape operation, which suits column displays and vertical wayfinding in lobbies. It also lists a face-down tilt of up to 30 degrees, tested at 30 °C and 50% humidity. Confirm the mounting angle and room conditions with the SmartRooms Qatar team before installation.

Is a 49-inch panel the right size for a reception wall or corridor?

A 49-inch screen suits corridors, reception walls and smaller lobbies, where viewers stand a few metres away and read short messages. In a Doha office reception, pair it with clear bilingual content. For a larger hall, ask SmartRooms Qatar to check viewing distance against your floor plan during a free site survey before choosing the screen size.