65" · 4K UHD · Android 13
LG
LG SM3C 55-inch Standard Signage – 55SM3C
MPN 55SM3C-B.AMA
SKU 55SM3C-B.AMA
The LG 55SM3C is a 55-inch standard digital signage display with 1,920 × 1,080 resolution and 350 nits brightness. SmartRooms Oman supplies this unit for commercial installations across Muscat, Salalah, and other governorates. Pricing is provided via quotation in Omani Rial.
- Screen size
- 55"
- Resolution
- Full HD
- OPS slot
- Yes
- VESA
- 300 × 300 mm
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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
- 1920 × 1080 (Full HD)
- Brightness
- 350 nits
- Refresh Rate
- 60 Hz
Ports and connections
- USB Ports
- USB 3.0
- Ethernet
- RJ45
- Serial Port
- RS-232C
Size, weight and mounting
- Weight
- 17.3 kg
- Dimensions
- 1238 × 714.9 × 38.6 mm
- VESA
- 300 × 300 mm
- Mounting Orientation
- Portrait & Landscape
Description
This 55-inch LCD panel delivers Full HD clarity for corporate lobbies and educational halls. With a slim 11.9 mm bezel, it supports tight video wall configurations in landscape or portrait modes. The unit includes a remote controller, power cord, and RGB cable for immediate setup in Omani business environments.
Built for reliability, the monitor operates within 0°C to 40°C and supports VESA 300×300mm mounting. It features RS232C, RJ45, and IR ports for external control. SmartRooms Oman provides tender support with datasheets for government and private sector projects, ensuring compliant hardware delivery.
Ideal for: Digital information displays in Omani schools, ministries, and corporate offices requiring reliable, bezel-light signage.
- Display Specifications – 55-inch screen with 1,920 × 1,800 FHD resolution and 350 nits brightness.
- Control Interfaces – Includes RS232C, RJ45, IR receiver, and USB 3.0 for system integration.
- Mounting Options – Supports VESA 300×300mm interface for wall or stand installation.
- Included Accessories – Comes with remote controller, power cord, RGB cable, and regulation book.
Specifications
Manufacturer specifications · confirmed on your quotation
Display
- Screen Size
- 55 inch
- Resolution
- 1920 × 1080 (Full HD)
- Brightness
- 350 nits
- Refresh Rate
- 60 Hz
System
- OPS slot
- Yes
Connectivity
- USB Ports
- USB 3.0
- Additional Ports
- HDMI, USB, Ethernet, RF In (Terrestrial/Cable input), RS-232, IR Receiver, Pixel Sensor, DP, Audio Out
- Ethernet
- RJ45
- Serial Port
- RS-232C
- SD card slot
- Yes
Physical & warranty
- Dimensions
- 1238 × 714.9 × 38.6 mm
- Weight
- 17.3 kg
- VESA
- 300 × 300 mm
- Mounting Orientation
- Portrait & Landscape
- Power Consumption
- 85 W
- Operating Temperature
- 0 to 40 °C
- Operating Humidity
- 10% to 80% RH
- Warranty
- 1 year
Other
- Key Features
- SuperSign-w lite and SuperSign-c software, OPS compatible, MP500/MP700 media player support, Portrait and landscape, RS-232C/RJ45/IR control, Pixel sensor, SD card slot
- Package Contents
- Remote Controller, Power Cord, QSG, RGB Cable, Regulation Book, Phone to RS-232C Gender, Memory Cover
- More Information
- Input voltage: 100–240 V AC, 50/60 Hz | Bezel: 11.9 mm (T/L/R), 18 mm (B)
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 55SM3C currently new?
No. This model is discontinued. Our team can confirm current availability or recommend the latest successor model for your project.
Can I get a quotation in Omani Rial?
Yes. SmartRooms Oman provides itemised quotations in Omani Rial with VAT shown, covering hardware, delivery, and labour across all governorates.
Does the site support government tenders?
Yes. We provide datasheets and compliance statements for government tenders. Quotations are available in Arabic, English, or both upon request.
Is this an authorised LG product?
Yes. SmartRooms Oman is an authorised reseller of LG products, ensuring genuine hardware and access to official technical documentation.
What is the bezel width?
The bezel width is 11.9 mm on the top, right, and left sides, and 18 mm on the bottom side.
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