LG 55UL3Q-E 55-inch UHD Digital Signage Display

Name: SmartRooms Oman
Address: Muscat, OM
Telephone: +968 9664 1360

MPN 55UL3Q-E;55UL3Q-E.AMAQ SKU 55UL3Q-E

The LG 55UL3Q-E is a 55-inch UHD digital signage display featuring an ADS panel, 350-nit brightness, and webOS6.1. SmartRooms Oman supplies this model for corporate and educational installations across Muscat, Sohar, and Salalah.

Screen size: 55"
Resolution: 4K UHD
VESA: 300 × 300 mm
Storage: 8 GB

Pricing

Price on request in OMR

Include in your quote

Installation Mounting / trolley Tender documents

Written quote usually within one business day Download datasheet (PDF)

Written quotation in OMR

Pricing, availability and warranty on one document.
Manufacturer warranty

Terms confirmed on your quotation.
All 11 governorates

Delivered from Muscat to Dhofar.
Quotations in Arabic & English

Ask for Arabic, English or both.

The product, in detail.

Screen and picture

Screen Size: 55 inch
Resolution: 3840 × 2160 (4K UHD)
Display Color: 10-bit (1.07 billion colours)
Brightness: 350 nits

Built-in system

Operating System: webOS
Storage: 8 GB

Audio

Speaker Output: 2 × 10 W

Description

This model utilizes ADS panel technology to deliver a 3840 × 2160 UHD resolution with 1.07 billion colors. The 350-nit brightness and 1,200:1 contrast ratio ensure clear visibility in typical indoor environments. It supports 16/7 operation for reliable daily use in public spaces.

Powered by webOS6.1, the display includes built-in Wi-Fi and Bluetooth for wireless content management. Features like Group Manager, SNMP, and Cisco Certification enable seamless integration into existing IT infrastructure. The 10.8mm even bezel design allows for clean multi-display setups.

Ideal for: Corporate lobbies, university halls, and government ministries in Oman requiring reliable digital signage.

UHD ADS Panel – 55-inch screen with 3840 × 2160 native resolution and 178/178 degree viewing angles.
webOS6.1 Platform – Built-in operating system with local content scheduling and USB plug-and-play capabilities.
Integration Ready – Supports SNMP, Cisco Certification, Crestron Connected, and RS232C for professional control.
Smart Sensors – Includes temperature, auto brightness, and acceleration sensors for energy saving and durability.
Physical Specifications – Dimensions of 1234.2 × 706.7 × 58.9mm with a 300 × 300mm VESA mount interface.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size: 55 inch
Resolution: 3840 × 2160 (4K UHD)
Display Color: 10-bit (1.07 billion colours)
Brightness: 350 nits
Backlight: Direct LED
Viewing Angle: 178° (H) / 178° (V)

System

Operating System: webOS
Storage: 8 GB

Connectivity

HDMI Input: HDMI In × 1
USB Ports: USB-A 2.0 × 2
Audio out: Audio Out × 1
Ethernet: RJ45 × 1
Wi-Fi: Built-in
Bluetooth: Built-in
Serial Port: RS-232 × 1
Connectivity Options: HDMI, USB, Ethernet, RS-232

Camera & audio

Speaker Output: 2 × 10 W

Physical & warranty

Dimensions: 1234.2 × 706.7 × 58.9 mm
Weight: 12 kg
Shipping Dimensions: 1380 × 118 × 825 mm
VESA: 300 × 300 mm
Mounting Orientation: Portrait & Landscape
Tilt: Up to 15° (face up and face down)
Power Consumption: 98 W / 154 W
Power Standby: 0.5 W
Operating Temperature: 0°C to 40°C
Operating Humidity: 10% to 80% RH

Other

Key Features: Internal Memory 8 GB, Built-in Wi-Fi, Sensor (Temperature Sensor, Auto Brightness Sensor, Acceleration (Gyro) Sensor), Local Key Operation (Power On/Off Only), webOS6.1, Local Contents Scheduling, Group Manager, USB Plug & Play, Fail Over, Image (Booting Logo Image, No Signal Image), Sync (RS-232C Sync, Local Network Sync), Screen Share, Video Tag (4, Max One HDMI Input), Play via URL, Rotation (Screen Rotation, External Input Rotation), Gapless Playback, Tile Mode Setting, Setting Data Cloning, SNMP, ISM Method, Auto Set ID, Status Mailing, Control Manager, 3rd Party Compatibility (Cisco Certi. (TBD), Crestron Connected®), Smart Energy Saving, PM Mode, Wake on LAN, Network Ready, Beacon, HDMI-CEC, SI Server Setting, webRTC, Pro:Idiom
Package Contents: Remote Controller, Power Cord, Regulation Book, Easy Setup Guide, Warranty Card, Phone to D-Sub9 Gender
More Information: Panel technology: ADS | Aspect ratio: 16:9 | Contrast ratio: 1,200:1 | Response time: 8 ms | Input voltage: 100–240 V AC, 50/60 Hz | Bezel: 10.8 mm | Operating hours: 16/7

Complete the room

One quotation for the whole setup.

Select what else the room needs — we will price it together, with delivery and installation.

Installation Mounting / trolley Tender documents

Downloads

Datasheet PDF · English · 1.7 MB

Delivery & installation in Oman

Delivered to Muscat, Salalah, Sohar, Nizwa and every other governorate, with installation available through our partner teams. Lead time for this model is confirmed on your written quotation.

Stock held in Muscat for fast-moving models — ask for current availability.

Questions about ordering

How do I get a price?

Ask for a written quotation. Use Request pricing on any product page, WhatsApp +968 9664 1360 or email sales@smartrooms.me with the model or part number, the quantity, the delivery location in Oman and whether installation is needed. The quotation covers pricing, availability, warranty and installation options.

Do you deliver across Oman, and how long does it take?

Yes — to Muscat, Salalah, Sohar, Nizwa and the other governorates. Lead time depends on the model, quantity and configuration, so it is confirmed in writing on the quotation and again when your purchase order is acknowledged.

Do you install?

Yes. Installation is available across Oman through our partner installation teams. Its scope — mounting, cabling, positioning, commissioning and handover — is written into the quotation, so anything outside it is clear before the visit.

What warranty applies?

The manufacturer's warranty applies, with the terms confirmed on your quotation. The quotation states the warranty holder, period and service level, and we coordinate any claim with the manufacturer or its authorised service partner on your behalf.

Do you support government tenders?

Yes. We quote tender quantities and supply what a tender file needs: an itemised quotation addressed to your entity, manufacturer datasheets, technical compliance sheets, the delivery and installation scope, and a warranty statement.

Can I get the quotation in Arabic?

Yes — in Arabic, English or both. Manufacturer datasheets are usually published in English.

Where can I buy the LG 55UL3Q-E in Oman?

SmartRooms Oman supplies this display with itemised quotations in Omani Rial. We cover all 11 governorates, from Musandam to Dhofar, with delivery and installation handled by partner teams.

Does it support government tender requirements?

Yes. We provide datasheets and compliance statements for government tenders. Our team can confirm availability or recommend current successors if this specific model is discontinued.

What is the operation time for this display?

The LG 55UL3Q-E is rated for 16 hours of operation per day. It includes smart energy-saving features and sensors to monitor temperature and brightness automatically.

How is content managed on this signage display?

It runs webOS6.1 with local content scheduling, Group Manager, and USB plug-and-play. You can also use Play via URL and Screen Share for flexible content updates.

Does it include wireless connectivity?

Yes, the display has built-in Wi-Fi and Bluetooth. This allows for wireless screen sharing and easier connection to network-based content management systems.

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