LG 75TR3DJ-B Collaboration Display


LG 75TR3DJ-B Collaboration Display
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LG 75TR3DJ-B Collaboration Display

75" LCD - Infrared (IrDA) - Touchscreen - 16:9 Aspect Ratio - 3840 x 2160 - Direct LED - 350 Nit - 1,100:1 Contrast Ratio - 2160p - USB - HDMI - VGA - Bluetooth

Heavy Freight
  • 4K UHD (3840 x 2160) Native Resolution
  • Supports 10 Writing/20 Touch Points
  • Integrated OPS Slot
  • Air Class Wireless for up to 30 Students
Availablity: Backordered

MSRP: $3,790 $3,509 CAD

$3509 - Add to Cart
Backorder Policy – What to expect when ordering an out of stock item.
  • When you order an out-of-stock item we will pre-authorize your credit card. You will not be charged until the item is ready to ship.
  • Pricing on backordered items is subject to change prior to shipping. Items on rebate/promotion must ship during the promotion period or price will not be maintained. If a price increases, we will contact you and you will have the option to continue at the higher price or cancel your order.
  • Most backorders can be cancelled prior to shipping with the exception of items considered to be Non Cancelable Non Returnable or NCNR.
  • ETA’s provided are based on supplier and manufacturer data and are subject to change.
  • Once an item is available to ship, we will charge your payment method and send you courier tracking information.
Interactive Display That Creates Collaboration
LG’s cutting-edge touch technology in the TR3BF-B Series displays support multi-touch & writing functions. This provides accurate drawing and authentic touch quality. In addition, the Air Class and web browsers support multi-directional communication and interactive learning, which will help your business succeed.

Multi Touch: Max 20 points / Max 10 writing & dual pen compatible
Ultra HD (3,840 x 2,160 resolution)
IPS Panel create superior picture quality
Android OS with Chrome web browser
Built-in OPS kit
Supports Air Class & screen sharing

Multi Touch & Writing
The TR3BF Series can simultaneously use up to 20 points of multitouch and 10 points of writing, as well as 2 types of stylus pens. This function offers a lifelike board writing experience and makes collaboration much easier

Screen Sharing
The TR3BF Series allows you to share screens and content with laptops and other mobile devices. This makes meetings and classes as efficient and immersive as possible.

Built-in OPS Slot
The TR3BF Series has a built-in OPS slot on the back of the digital board, allowing you to easily and conveniently utilize an OPS device, such as a computer, to provide expanded functionality.

Web browser
The TR3BF Series can use the Chrome web browser which is built into the Android OS, so you can search the web easily and quickly, without the need to connect to an external desktop.

General Information

Manufacturer: LG Electronics
Manufacturer Part Number: 75TR3DJ-B
Manufacturer Website Address: http://www.lg.com/ca
Brand Name: LG
Product Series: TR3DJ-B
Product Model: 75TR3DJ-B
Product Name: 75TR3DJ-B Collaboration Display
Product Type: Collaboration Display

Display & Graphics

Screen Size: 75"
Display Screen Type: LCD
Display Screen Technology: In-plane Switching (IPS) Technology
Backlight Technology: Direct LED
Screen Mode: 4K UHD
Screen Resolution: 3840 x 2160
Scan Format: 2160p
Aspect Ratio: 16:9
Response Time: 8 ms
Contrast Ratio: 1,100:1
Display Orientation: Landscape
Brightness: 350 cd/m²
HDCP Supported: Yes
Horizontal Viewing Angle: 178°
Vertical Viewing Angle: 178°

Touchscreen Information

Touchscreen: Yes
Multi-touch Screen: Yes
Number of Touch Points: 20
Touchscreen Technology: Infrared (IrDA)


Speakers: Yes
Number of Speakers: 2
RMS Output Power: 24 W

Network & Communication

Ethernet: Yes
Ethernet Technology: Ethernet
Wireless LAN: Yes
Bluetooth: Yes


Number of HDMI Inputs: 3
Number of HDMI Outputs: 1
Total Number of USB Ports: 6
Number of USB 2.0 Ports: 3
Number of USB 3.0 Ports: 3
USB: Yes
Network (RJ-45): Yes
Audio Line In: Yes
Audio Line Out: Yes
VGA: Yes
Serial: Yes


Operating System Platform: Android, Windows

Power Description

Input Voltage: 120 V AC, 230 V AC
Power Consumption: 294 W

Physical Characteristics

Product Color: Black
Product Material: Glass
VESA Mount Compatible: Yes
VESA Mount Standard: 800 x 400
Height: 40.16" (1020 mm)
Width: 67.28" (1709 mm)
Depth: 3.39" (86 mm)
Weight (Approximate): 53 kg


Package Contents:
  • 75TR3DJ-B Collaboration Display
  • 1 x Power Cord 3 M
  • 1 x USB Cable (Type A-Type B) 5 M
  • 1 x HDMI Cable 3 M
  • 2 x Writing Pen
  • User Manual
  • QSG
  • Carton Box
  • Remote Control
Energy Star: No
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