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LG CreateBoard 55TR3DK-BG 55" 4K, 350-400 nits, Quad-core (55TR3DK-BG)

LG

LG CreateBoard 55TR3DK-BG 55" 4K, 350-400 nits, Quad-core

MPN 55TR3DK-BG SKU 55TR3DK-BG

55-inch 4K interactive display, Quad-core processor, 40-point touch, Android 13, 350-400 nits, WiFi 6.

Screen size
55"
Resolution
4K UHD
System
Android 11
OPS slot
Yes, Optional

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"
Resolution
3840×2160 (4K UHD)
Display Color
8-bit (16.7 million colours)
Brightness
390 nits

Touch and writing

Touch Points
40 points
Touch Technology
Infrared
Touch Accuracy
±1 mm
Touch Response Time
≤ 5 ms

Built-in system

Operating System
Android 13
Processor
ARM 4× Cortex-A55
GPU
Mali G52MP2
RAM
8GB

Description

The LG CreateBoard 55TR3DK-BG provides enterprise-class interactive display in compact form. Running Android 13 with Quad-core A55 processor and Mali G52MP2 GPU. 4K UHD resolution with 350 nits typical and 400 nits maximum brightness ensures clear visibility in varied lighting. Anti-glare smooth glass surface with 10-bit color depth delivers professional-grade visuals.

40-point infrared touch with ≤5 ms response and ±1mm accuracy supports precise annotation and collaborative work. Built-in ambient light sensor automatically adjusts brightness for optimal viewing. Four USB 3.0 and one USB 2.0 port provide extensive connectivity. Three HDMI inputs with HDCP 2.2, optional OPS slot, VGA input and Wi-Fi 6 (802.11ax) support flexible integration. Stereo speakers (15W × 2 forward-facing) deliver integrated audio.

Ideal for: Small to medium meeting rooms, training centers, classrooms and government offices across Oman.

  • Screen: 55", 4K UHD, 10-bit, 350-400 nits
  • Processor: Quad-core A55, Mali G52MP2, 8 GB RAM
  • Storage: 64 GB internal
  • Touch: 40 points, Infrared, ≤5 ms, ±1mm
  • Connectivity: HDMI ×3, USB 3.0 ×4, USB 2.0, RJ45, VGA, Wi-Fi 6
  • Audio: 15W × 2 forward-facing
  • Warranty: 3 years

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
55"
Resolution
3840×2160 (4K UHD)
Display Color
8-bit (16.7 million colours)
Brightness
390 nits
Backlight
IPS
Refresh Rate
60Hz
Viewing Angle
178°x178°
Ambient Light Sensor
Yes
Surface Protection
Anti-Glare Smooth Glass

Touch

Touch Technology
Infrared
Touch Points
40 Point Max Multi-Touch (40 Windows / 32 Android)
Touch Accuracy
±1 mm
Touch Response Time
≤ 5 ms

System

Operating System
Android 13
Processor
ARM 4× Cortex-A55
GPU
Mali G52MP2
RAM
8GB
Storage
64GB
OPS slot
Yes, Optional
Sensors
Auto Brightness Sensor

Connectivity

HDMI Input
HDMI (HDCP 2.2) × 3
HDMI Output
HDMI Out × 1
VGA input
1 (VGA)
USB-C input
USB-C × 1
USB-C functions
USB-PD, DP-Alt
USB Ports
USB 3.0 (x4), USB 2.0 (x1)
Touch USB ports
Touch USB × 2
Audio in
Audio In × 1
Audio out
Audio out × 1
Ethernet
RJ45 (Gigabit) × 2
Wi-Fi
Wi-Fi 6 (802.11ax)
Bluetooth
Bluetooth 5.0
Serial Port
RS-232C (x1)
Wake On Lan
Yes

Camera & audio

Speaker Type
Built-in Speakers
Speaker Output
2 × 15 W

Physical & warranty

Dimensions
1271 × 774 × 87 mm
Weight
57.6 lbs / 26.1 kg
Shipping Dimensions
1401 × 859 × 220 mm
VESA
400 × 200 mm
Mounting Orientation
Landscape
Wall Mount
VESA 400 × 200
Power Consumption
170 W (Typ.) / 395 W (Max.)
Power Standby
≤0.5 W
Operating Temperature
0°C to 40°C
Operating Humidity
10% to 90%
Warranty
3 Year Limited

Other

Model
LG CreateBoard TR3DK Series
MPN
55TR3DK-B.MUSQ (US ordering code in doc)
Key Features
PIP, PBP (2), Screen Share, Smart Energy Saving, Wake on LAN, Auto Brightness Sensor, Booting Logo Image, Connected Care
Package Contents
Power Cord 3 M × 1, USB Cable (Type A-Type B) 5 M × 1, HDMI Cable 3 M × 1, Writing Pen × 2, User Manual, QSG, Carton Box, Remote Controller (include battery 2ea), Wifi module
Included Cables
Power Cord (3 M × 1), USB Cable (Type A-Type B) 5 M × 1, HDMI Cable (3 M × 1)
Accessories
Writing Pen × 2, User Manual, QSG, Carton Box, Remote Controller, Wi-Fi Module

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.

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