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Samsung QBH 75-inch Digital Signage Display – QB75H (LH75QBHPLGC/UE)

Samsung

Samsung QBH 75-inch Digital Signage Display – QB75H

MPN LH75QBHPLGC/UE SKU LH75QBHPLGC/UE

The Samsung QB75H is a 75-inch 4K UHD digital signage display designed for professional environments. Featuring 300 nits brightness and 120 Hz refresh rate, it suits corporate and educational use. SmartRooms Oman supplies this model with itemised quotations covering Muscat to Dhofar.

Screen size
75"
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
75 inch
Resolution
3840 × 2160 (4K UHD)
Brightness
300 nits
Backlight
DirectLED

Physical specifications

Weight
34.8 kg
Dimensions
1688.9 × 971.2 × 66.0 mm
VESA
400 × 400 mm
Power Consumption
407 W (on mode), 0.5 W (sleep mode)

Description

This 75-inch display delivers 3840 × 2160 resolution with a 5,000:1 contrast ratio, ensuring clear content visibility. The 16.1 mm side bezel minimizes gaps in multi-screen setups, while the 16.1 mm top and bottom bezels frame the image effectively. Built with DirectLED backlighting, it offers consistent performance for continuous operation in offices or public spaces across the Sultanate.

Connectivity includes dual HDMI inputs, DisplayPort, DVI-D, and two USB ports for versatile media playback. RS232 In/Out and RJ45 ports enable robust control integration for large-scale deployments. Wi-Fi support allows wireless content updates without additional cabling, simplifying management for facilities in Muscat, Nizwa, or Salalah.

Ideal for: Corporate lobbies, university classrooms, and government offices in Oman requiring reliable 4K digital signage.

  • 4K UHD Resolution – Delivers 3840 × 2160 pixels for sharp, detailed content on a 75-inch screen.
  • 120 Hz Refresh Rate – Ensures smooth motion handling for video content and dynamic signage applications.
  • 300 Nits Brightness – Provides 300 nits typical brightness for clear visibility in standard indoor lighting conditions.
  • Comprehensive Connectivity – Features HDMI x2, DisplayPort, DVI-D, USB, RS232, and RJ45 for flexible integration.
  • Wi-Fi Support – Built-in wireless connectivity enables easy content updates and network management.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
75 inch
Resolution
3840 × 2160 (4K UHD)
Brightness
300 nits
Backlight
DirectLED
Refresh Rate
120 Hz
Viewing Angle
178° (H) / 178° (V)

Connectivity

Connectivity Options
Wi-Fi; HDMI In × 2, DisplayPort In, DVI-D In, USB × 2, IR In, Audio In, Audio Out (stereo mini jack), RS232 In, RS232 Out, RJ45 In

Physical & warranty

Dimensions
1688.9 × 971.2 × 66.0 mm
Weight
34.8 kg
VESA
400 × 400 mm
Power Consumption
407 W (on mode), 0.5 W (sleep mode)
Operating Humidity
10% to 80% RH

Other

Type
Digital Signage Display
Key Features
4K UHD resolution, 300 nits typical brightness, 5,000:1 contrast ratio, 120 Hz refresh rate, 6 ms response time, DisplayPort and HDMI inputs, Wi-Fi, RS232C control
More Information
Contrast ratio: 5,000:1 | Response time: 6 ms | Color gamut: 72% | Input voltage: 100–240 V AC, 50/60 Hz | Bezel: 16.1 mm (top and sides), 20.2 mm (bottom)

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.
How do I purchase the Samsung QB75H in Oman?

SmartRooms Oman provides itemised quotations in Omani Rial with VAT shown. You can request a quote for delivery and installation across all 11 governorates, from Musandam to Dhofar.

Can SmartRooms support tender documentation for this display?

Yes. We provide datasheets and compliance statements for government and private tenders. Our team supports Arabic and English quotations to meet your specific procurement requirements.

Does the Samsung QB75H have built-in Wi-Fi?

Yes. The display includes built-in Wi-Fi, allowing wireless content management and network connectivity without additional adapters.

What is the power consumption of the QB75H?

The unit consumes 407 W in on mode and 0.5 W in sleep mode. It operates on 100–240 V AC, 50/60 Hz input.

Is this product available for immediate delivery?

Availability varies by location. Contact our team to confirm current stock levels or discuss the latest successor models if this item is discontinued.

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