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LG 55UH5N-E 55-inch UHD Signage Display

LG

LG 55UH5N-E 55-inch UHD Signage Display

MPN 55UH5N-E;55UH5N-E.AMAD SKU 55UH5N-E

The LG 55UH5N-E is a 55-inch 4K UHD digital signage display designed for continuous operation. It features webOS 6.0, a 500-nit IPS panel, and Cisco-certified security. SmartRooms Oman supplies this model with tailored quotations for businesses in Muscat and beyond.

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

Pricing

Price on request in OMR

Include in your quote
WhatsApp
Written quote usually within one business day

  • 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
500 nits

Built-in system

Operating System
webOS 6.0
Storage
16 GB

Ports and connections

Wi-Fi
Built-in

Description

This signage display delivers 3840 × 2160 resolution on a 55-inch IPS panel with 178-degree viewing angles. The 8.9mm bezel allows for tight tiling, supporting layouts up to 15 × 15. Built-in webOS 6.0 enables easy content management via SuperSign CMS or Mobile CMS without external players.

Designed for 24/7 duty cycles, the unit operates within 0 to 40 °C and carries an IP5X rating for dust resistance. Connectivity includes three HDMI inputs, DisplayPort, and RJ45 LAN. It is Cisco certified for secure enterprise deployment, suitable for corporate lobbies in Salalah or government offices in Nizwa.

SmartRooms Oman is an authorised reseller providing itemised quotations in Omani Rial with VAT. We cover all 11 governorates, from Musandam to Dhofar, with partner teams handling delivery and installation. The site supports tender requirements with datasheets and compliance statements for government projects.

Ideal for: Corporate lobbies, educational institutions, and government ministries in Oman requiring reliable, secure digital signage for 24/7 operation.

  • 4K UHD IPS Panel – 55-inch screen with 3840 × 2160 resolution and 500 nits brightness for clear visibility in well-lit Omani environments.
  • webOS 6.0 Platform – Built-in operating system allows content updates via Wi-Fi or LAN, supporting SuperSign CMS and Mobile CMS for remote management.
  • Cisco Certified Security – Ensures secure network integration for enterprise clients, with Connected Care monitoring and RS232C control capabilities.
  • Flexible Mounting – Supports portrait and landscape orientation with 30-degree tilt and VESA 300 × 300 mm mounting for wall or stand installation.
  • Daisy Chain HDMI – HDMI output enables signal transmission to multiple displays, simplifying wiring for tiled video walls in Muscat or Sohar venues.
  • 24/7 Duty Cycle – Engineered for continuous operation with an IP5X dust rating and operating temperature range of 0 to 40 °C.
  • Tile Mode Support – Configures up to 15 × 15 grids with Picture-in-Picture and Picture-by-Picture for multi-source content display.
  • Connectivity Options – Includes three HDMI inputs, one DisplayPort, RJ45 LAN, and RS232C for reliable wired control and signal input.

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
500 nits
Refresh Rate
60 Hz
Viewing Angle
178° x 178°

System

Operating System
webOS 6.0
Storage
16 GB

Connectivity

Wi-Fi
Built-in
Connectivity Options
HDMI In × 3, DP In × 1, HDMI Out × 1, RS232C In/Out, RJ45 (LAN) In, IR In, USB 2.0 × 1, Audio Out

Camera & audio

Speaker Output
Built-in speaker

Physical & warranty

Dimensions
1231.4 × 707.2 × 29.7 mm
Weight
16.1 kg
VESA
300 × 300 mm
Mounting Orientation
Portrait and landscape
Tilt
Up to 30° face down
Power Consumption
110 W (typical), 160 W (max)
Power Standby
0.5 W
Operating Temperature
0 to 40 °C
Operating Humidity
10% to 80%
Certifications
CB / NRTL, FCC Class B, CE, KC, ErP (NewErP), Energy Star, ePEAT (US)

Other

Type
Digital Signage Display
Key Features
webOS 6.0, HDMI daisy chain, PIP and PBP (4), tile mode up to 15 × 15, SuperSign CMS and Control+, Mobile CMS, Connected Care, Cisco certified
Package Contents
Remote controller (2 batteries), power cord, quick start guide, regulation book, phone to RS232C gender, cable holder (2), AC cord holder (1)
More Information
Panel technology: IPS | Aspect ratio: 16:9 | Contrast ratio: 1,200:1 | Color gamut: BT.709 95% | Response time: 8 ms rise, 10 ms fall | Operating hours: 24/7 | Bezel: 8.9 mm top and sides, 12.9 mm bottom | IP rating: IP5X | Input voltage: 100–240 V AC, 50/60 Hz | Power source: Built-in power

Complete the room

One quotation for the whole setup.

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

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.
Is the LG 55UH5N-E still available for purchase in Oman?

This model is discontinued. SmartRooms Oman can confirm current availability or recommend a suitable successor model from our authorised catalogue for your project in Muscat or the Sultanate.

Can you provide quotations for government tenders?

Yes, we support tender submissions with detailed datasheets and compliance statements. Quotations are provided in Arabic, English, or both, covering hardware, delivery, and installation across all 11 governorates.

Does this display support wired network control?

Yes, it features an RJ45 LAN port for wired network connectivity. This enables remote management via SuperSign CMS and supports RS232C control for integration with existing AV systems.

What is the maximum tile mode configuration?

The display supports tile modes up to 15 × 15. This allows for large video walls using Picture-by-Picture or Picture-in-Picture functions for multi-source content in commercial spaces.

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