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Samsung LH55QHHPLGC/UE 55" QHH Series Digital Signage Panel

Samsung

Samsung LH55QHHPLGC/UE 55" QHH Series Digital Signage Panel

MPN LH55QHHPLGC/UE SKU LH55QHHPLGC/UE

The Samsung LH55QHHPLGC/UE is a 55-inch 4K UHD digital signage display featuring Quantum Dot technology for 99% sRGB colour accuracy. This bezel-less panel offers 600 nits brightness and built-in Wi-Fi, supplied by SmartRooms Oman for commercial venues across Muscat, Salalah, and Nizwa.

Screen size
55"
Resolution
4K UHD
VESA
400 × 400 mm

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)
Brightness
600 nits (landscape, typical), 500 nits (portrait, typical)
Refresh Rate
120 Hz

Ports and connections

Wi-Fi
Built-in
Bluetooth
Built-in
Connectivity Options
HDMI In × 2, DisplayPort In, USB × 2, RS232 In, RS232 Out, RJ45 In

Size, weight and mounting

Weight
17.3 kg
Dimensions
1225.2 × 697.8 × 44 mm
VESA
400 × 400 mm
Finishes
Non-glossy frame

Description

This 55-inch display delivers 3840 × 2160 resolution with a 6,000:1 contrast ratio and 120 Hz refresh rate, ensuring sharp visuals for information kiosks or corporate lobbies. The Quantum Dot panel covers 99% of the sRGB colour gamut, while the 178° viewing angles maintain image integrity from wide positions. Its bezel-less design minimizes visual distraction, with narrow 2.6 mm edges on three sides and a 6.7 mm bottom bezel for clean multi-screen setups.

Built-in Wi-Fi and Bluetooth simplify content management without additional dongles, supporting flexible deployment in offices or retail spaces. The panel includes HDMI, DisplayPort, and RS232 connectivity for robust integration with control systems. Operating within 10% to 80% humidity, it suits Oman’s climate. SmartRooms Oman provides itemised quotations in Omani Rial with VAT, covering hardware, delivery, and installation for projects in Musandam to Dhofar.

Ideal for: Corporate lobbies in Muscat, retail displays in Salalah, and educational signage in Nizwa requiring reliable 4K visual communication.

  • 4K UHD Clarity – Delivers 3840 × 2160 resolution on a 55-inch screen with 600 nits brightness for clear visibility in landscape or portrait modes.
  • Quantum Dot Colour – Uses Quantum Dot technology to achieve 99% sRGB colour gamut coverage and a 6,000:1 contrast ratio for vivid imagery.
  • Bezel-Less Design – Features 2.6 mm bezels on three sides and 6.7 mm on the bottom for seamless multi-panel video wall configurations.
  • Integrated Connectivity – Includes built-in Wi-Fi and Bluetooth for wireless content updates, alongside HDMI, DisplayPort, RS232, and RJ45 ports.
  • Durable Construction – Operates in 10% to 80% humidity with a non-glossy finish, weighing 17.3 kg and supporting 400 × 400 mm VESA mounting.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
55 inch
Resolution
3840 × 2160 (4K UHD)
Brightness
600 nits (landscape, typical), 500 nits (portrait, typical)
Refresh Rate
120 Hz
Viewing Angle
178° (H) / 178° (V)

Connectivity

Wi-Fi
Built-in
Bluetooth
Built-in
Connectivity Options
HDMI In × 2, DisplayPort In, USB × 2, RS232 In, RS232 Out, RJ45 In

Physical & warranty

Dimensions
1225.2 × 697.8 × 44 mm
Weight
17.3 kg
VESA
400 × 400 mm
Finishes
Non-glossy frame
Power Consumption
198 W (on mode), 0.5 W (sleep mode)
Operating Humidity
10% to 80% RH
Certifications
FCC, CE, VCCI, KCC, BSMI, CB, CCC, SASO

Other

Model
QH55H
Type
Digital Signage Display
Key Features
Quantum dot panel, 120 Hz refresh, 6,000:1 contrast, 99% sRGB colour gamut, bezel-less design, landscape and portrait use, Wi-Fi and Bluetooth
More Information
Input voltage: 100–240 V AC, 50/60 Hz | Contrast ratio: 6,000:1 | Response time: 6 ms | Color gamut: 99% sRGB | Bezel: Bezel-less: 2.6 mm (top, left, right), 6.7 mm (bottom) | Controls: RS232 In/Out, RJ45 In

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.
Can SmartRooms Oman supply the Samsung LH55QHHPLGC/UE?

Yes, SmartRooms Oman is an authorised reseller of Samsung products. We supply the LH55QHHPLGC/UE to clients across all 11 governorates, from Musandam to Dhofar, with delivery and installation handled by our partner teams under a single quotation.

What connectivity options does this 55-inch panel offer?

The display includes two HDMI inputs, one DisplayPort input, two USB ports, RS232 In/Out, and an RJ45 LAN port. It also features built-in Wi-Fi and Bluetooth for wireless content management and control integration without external adapters.

Is this display suitable for government tender submissions?

Yes, SmartRooms Oman provides tender support including datasheets and compliance statements for the Samsung LH55QHHPLGC/UE. We can prepare quotations in Arabic, English, or both, ensuring all technical specifications meet your procurement documentation requirements.

How is the Samsung QHH series certified for use?

The product holds FCC, CE, VCCI, KCC, BSMI, CB, CCC, and SASO certifications. These approvals ensure the display meets international safety and electromagnetic compatibility standards, verifying its suitability for commercial installation in Oman and broader regions.

What is the lead time for delivery in Muscat?

We provide itemised quotations within one business day. After approval, our partner teams handle delivery and installation across the Sultanate. For specific lead times regarding the LH55QHHPLGC/UE, please contact our team for confirmation based on current stock and logistics.

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