65" · 4K UHD · Android 13
LG
LG 55TC3D 55-inch Interactive Digital Board: 4K Multi-Touch
MPN 55TC3D
SKU 55TC3D
55-inch 4K interactive flat panel with 10-point simultaneous touch, wireless content sharing and whiteboard tools for collaborative work.
- Screen size
- 55"
- Resolution
- 1920 × 1080 (Full HD)
- VESA
- 300 × 300 mm
Pricing
Price on request in OMR
Written quote usually within one business day
Download datasheet (PDF)
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Written quotation in OMR
Pricing, availability and warranty on one document.
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Manufacturer warranty
Terms confirmed on your quotation.
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All 11 governorates
Delivered from Muscat to Dhofar.
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Quotations in Arabic & English
Ask for Arabic, English or both.
The product, in detail.
Screen and picture
- Screen Size
- 55"
- Resolution
- 1920 × 1080 (Full HD)
- Brightness
- 450 nits
- Viewing Angle
- 178° (H) / 178° (V)
Touch and writing
- Touch Technology
- PCAP
- Touch Points
- 40-point multi-touch
- Touch Accuracy
- 2 mm
Ports and connections
- HDMI Input
- HDMI In × 3
- Touch USB ports
- Touch USB 2.0 × 2
- Ethernet
- RJ45 × 1
- Connectivity Options
- HDMI, USB, Ethernet, Audio In/Out
Description
The LG 55TC3D is a 55-inch interactive flat panel with 4K Ultra HD resolution (3840 × 2160 pixels) and 10-point simultaneous multi-touch for collaborative work. The 178-degree viewing angle ensures visibility from across conference rooms without color shift, while wireless content sharing enables screen mirroring from Windows, macOS and Android devices supporting seamless BYOD workflows.
Built-in stereo speakers provide integrated audio and anti-glare durable surfaces minimize reflections for intensive daily use. Connectivity includes HDMI, USB, LAN and audio I/O. VESA 300 × 300 mm mounting allows flexible installation. Operates on standard AC 100–240V, 50/60Hz power without specialized electrical requirements.
Ideal for: Education institutions supporting interactive student collaboration, corporate boardrooms, government meeting facilities, and training centers requiring large-format interactive presentations.
- 55-inch display (16:9 aspect ratio)
- 4K resolution: 3840 × 2160 pixels
- 10-point simultaneous multi-touch
- 178-degree viewing angle
- Wireless screen sharing (mirroring & casting)
- Built-in stereo speakers
- Whiteboard annotation software
- Connectivity: HDMI, USB, LAN, Audio In/Out
- VESA 300 × 300 mm wall-mount compatible
- Anti-glare durable surface
Specifications
Manufacturer specifications · confirmed on your quotation
Display
- Screen Size
- 55"
- Resolution
- 1920 × 1080 (Full HD)
- Brightness
- 450 nits
- Viewing Angle
- 178° (H) / 178° (V)
Touch
- Touch Technology
- PCAP
- Touch Points
- 40-point multi-touch
- Touch Accuracy
- 2 mm
Connectivity
- HDMI Input
- HDMI In × 3
- Touch USB ports
- Touch USB 2.0 × 2
- Ethernet
- RJ45 × 1
- Connectivity Options
- HDMI, USB, Ethernet, Audio In/Out
Physical & warranty
- Dimensions
- 1276.4 × 751.9 × 63.9 mm
- Weight
- 30.1 kg
- Shipping Dimensions
- 1369 × 890 × 210 mm
- VESA
- 300 × 300 mm
- Wall Mount
- 300 × 300 mm (VESA)
- Operating Temperature
- 0 to 40 °C
- Operating Humidity
- 10% to 80% RH
Other
- Package Contents
- Remote Controller (incl. battery 2 ea), Power Cord, QSG, HDMI Cable 3 M, Regulation Book, Phone to RS232C Gender, Touch Pen × 2, Touch Pen Tip × 1
- More Information
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Product Name: LG 55TC3D Interactive Digital Board
Manufacturer: LG
Display Size: 55 inches
Resolution: Ultra HD (3840 × 2160)
Aspect Ratio: 16:9
Touch Technology: Multi-Touch (Up to 10 Touch Points)
Viewing Angle: 178° Wide Viewing Angle
Connectivity: HDMI, USB, LAN, Audio In/Out
Wireless Sharing: Yes (Screen Mirroring & Casting)
Built-in Speakers: Yes
Whiteboard Functionality: Yes
Operating System Compatibility: Windows, macOS, Android
Design: Anti-Glare, Durable Surface, Slim Bezel
Power Supply: AC 100–240V, 50/60Hz
Country of Origin: South Korea
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.
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