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Sharp PN-LM551 55-inch Interactive Flat Panel

Sharp

Sharp PN-LM551 55-inch Interactive Flat Panel

SKU PN-LM551

The Sharp PN-LM551 is a 55-inch interactive flat panel featuring 4K UHD resolution and 20-point infrared multi-touch. Designed for collaborative environments, it runs on Android 14 and includes USB-C connectivity for streamlined BYOD workflows. SmartRooms Oman supplies this model across the Sultanate.

Screen size
55"
Resolution
4K UHD
Touch
20 points
System
Android 14

Pricing

Price on request in OMR

Include in your quote
WhatsApp
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
1.07 billion colours (8-bit + FRC)
Brightness
500 nits

Touch and writing

Touch Technology
Infrared
Touch Points
20-point multi-touch
Touch Accuracy
±1 mm

Built-in system

Operating System
Android 14
RAM
4 GB
Storage
32 GB
OPS slot
Yes (OPS Enterprise Pro or Ultra recommended)

Description

This display combines a 55-inch VA panel with 3840 × 2160 resolution and 500 nits of brightness for clear visibility in Muscat offices and classrooms. The Android 14 operating system provides immediate access to collaboration tools, while the integrated EShare app allows wireless content sharing from personal devices without additional dongles or software installation.

Connectivity is handled via three HDMI inputs and a 65W USB-C port that transmits data, video, and power simultaneously. The unit supports 20-point multi-touch with ±1 mm accuracy, making it suitable for group annotations in Nizwa and Salalah meeting rooms. An OPS slot allows for flexible computer integration, and the 3-year warranty covers the backlight for long-term reliability.

Ideal for: Interactive teaching in Omani schools, collaborative meetings in Muscat ministries, and digital signage in Salalah retail spaces.

  • 4K UHD Display – Features a 55-inch screen with 3840 × 2160 resolution and 5,000:1 contrast ratio for sharp image clarity.
  • 20-Point Infrared Touch – Supports simultaneous multi-touch input with ±1 mm accuracy for precise annotation and navigation.
  • Android 14 OS – Runs on CTS-compliant Android 14 with 4 GB RAM and 32 GB storage for responsive performance.
  • USB-C Connectivity – Includes a 65W USB-C port for single-cable data, video, and power delivery from compatible laptops.
  • Wireless Sharing – Built-in EShare app enables wireless content projection from any device without requiring extra adapters.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
55 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
1.07 billion colours (8-bit + FRC)
Brightness
500 nits
Refresh Rate
60 Hz
Viewing Angle
178° horizontal / 178° vertical

Touch

Touch Technology
Infrared
Touch Points
20-point multi-touch
Touch Accuracy
±1 mm

System

Operating System
Android 14
RAM
4 GB
Storage
32 GB
OPS slot
Yes (OPS Enterprise Pro or Ultra recommended)

Connectivity

Touch USB ports
USB 2.0 HID (plug and play)
Wi-Fi
IEEE 802.11 a/b/g/n/ac/ax
Bluetooth
Bluetooth 5.3
Connectivity Options
HDMI In × 3, HDMI Out × 1, USB-C × 1 (65 W), USB 3.0 × 3, USB-B touch × 1, LAN × 1, RS-232C × 1, 3.5 mm audio out × 1

Camera & audio

Speaker Output
2 × 10 W

Physical & warranty

Dimensions
1265 × 736 × 73 mm
Weight
33 kg
Shipping Dimensions
1410 × 885 × 185 mm
Shipping Weight
43 kg
VESA
400 × 400 mm
Mounting Orientation
Landscape, portrait, 45° tilted backwards
Material
Aluminum alloy (front); metal (back)
Power Consumption
145 W (typical)
Operating Temperature
5 to 35 °C
Operating Humidity
20% to 80% RH
Certifications
CE, EMC Class B, RoHS, UKCA, EnergyStar 8.0
Warranty
3 years (incl. backlight)

Other

Type
Interactive Flat Panel
Key Features
Infrared touch, 20-point multi-touch, OPS slot, Windows Ink, Android 14, E-Share wireless sharing, USB-C 65 W input, Q-Sys plug-in
Package Contents
USB cable, 2 passive styluses, 2 AAA batteries, remote control, wireless adapter, power cable, setup manual
More Information
Aspect ratio: 16:9 | Panel technology: VA | Contrast ratio: 5,000:1 | Response time: 8 ms | Input voltage: 100–240 V AC, 50/60 Hz | Operating hours: 18/7 | Bezel: 15 mm (all sides) | Controls: HDMI CEC, scheduled timer, RS-232C, LAN

Complete the room

One quotation for the whole setup.

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

Downloads

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.
Does SmartRooms Oman supply the Sharp PN-LM551?

Yes, SmartRooms Oman is an authorised reseller of Sharp products. We supply the PN-LM551 to customers across all 11 governorates, including Muscat, Sohar, and Dhofar. Contact our team for availability and pricing details.

What is included in the package?

The box contains the display, a remote control, two passive styluses, a wireless adapter, power cable, USB cable, and setup manual. Optional accessories like wall mounts or mobile stands can be added to your quotation.

Can this display be used for government tenders?

Yes. We provide tender support including datasheets and compliance statements for the PN-LM551. Our documentation covers the listed CE, RoHS, and EnergyStar certifications to meet government procurement requirements.

How do I get a quotation for this product?

Request an itemised quotation in Omani Rial with VAT shown. We provide quotes within one business day, covering hardware, delivery, and installation labour in a single document for your convenience.

What are the connection options?

The unit has three HDMI inputs, one HDMI output, one USB-C port, three USB 3.0 ports, and a LAN port. It also features an RS-232C port for system control and a 3.5 mm audio output.

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