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  • LG 84TR3B: 84 Inch 4K Ultra HD Multi Touch Interactive Display - front view (1 of 2)
  • LG 84TR3B: 84 Inch 4K Ultra HD Multi Touch Interactive Display - front view (2 of 2)
  • LG 84TR3B: 84 Inch 4K Ultra HD Multi Touch Interactive Display - front view with on-screen content
  • LG 84TR3B: 84 Inch 4K Ultra HD Multi Touch Interactive Display - angled view
  • LG 84TR3B: 84 Inch 4K Ultra HD Multi Touch Interactive Display - side profile view (1 of 2)
  • LG 84TR3B: 84 Inch 4K Ultra HD Multi Touch Interactive Display - side profile view (2 of 2)
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LG 84TR3B: 84 Inch 4K Ultra HD Multi Touch Interactive Display

Model 84TR3B

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  • Authorized LG Reseller
  • Manufacturer Warranty
  • Pan-India Delivery
  • Expert Project Support
  • 84 inch 4K Ultra HD IPS panel with 178 degree wide viewing angles
  • 10 point IR multi touch for collaborative brainstorming
  • 4mm tempered anti glare protection glass
  • Built in media player via webOS signage architecture
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Product Overview

Overview

The LG 84TR3B is an ultra large 4K interactive display built for executive boardrooms, lecture halls, and command centers.

Specification highlights for the 84TR3B: Screen Size & Panel Technology: 84-inch In-Plane Switching (IPS) Premium Panel; Native Resolution: 3840 x 2160 (4K Ultra HD / 2160p); Touch Technology Type: Integrated Infrared (IR) Mesh Sensing. Corporate AV supplies and integrates the 84TR3B across India for meeting rooms, classrooms and collaboration spaces, including site survey, installation and commissioning where the project needs it.

Key features

  • 84 inch 4K Ultra HD IPS panel with 178 degree wide viewing angles
  • 10 point IR multi touch for collaborative brainstorming
  • 4mm tempered anti glare protection glass
  • Built in media player via webOS signage architecture
  • Triple HDMI, DisplayPort, and DVI-D connectivity for flexible integration
Why choose the 84TR3B
It puts an 84-inch 4K UHD touch display with 10-point touch in the room, so a meeting or classroom can present, annotate and collaborate on one screen. Corporate AV checks the room, mounting surface, power and network during a site survey, so the 84TR3B is installed and commissioned as part of a complete AV system rather than delivered as a box.
Product Highlights

Key Benefits

84 inch 4K Ultra HD IPS panel with 178 degree wide viewing angles

10 point IR multi touch for collaborative brainstorming

4mm tempered anti glare protection glass

Built in media player via webOS signage architecture

Triple HDMI, DisplayPort, and DVI-D connectivity for flexible integration

Use Cases

Ideal Applications

Meeting & Huddle Rooms

Classrooms & Training Rooms

Control Rooms & Command Centres

Technical Details

Technical Specifications

Display
Native Resolution 3840 x 2160 (4K Ultra HD / 2160p)
Aspect Ratio 16:9
Viewing Angles (H / V) 178° / 178° Ultra-Wide Viewing Angle
Contrast Ratio 1400:1 (Dynamic CR: 500,000:1)
Bezel Width 51.5 mm (Even Top/Bottom/Left/Right)
Touch & Interaction
Touch Technology Type Integrated Infrared (IR) Mesh Sensing
Simultaneous Touch Points 10-Point Multi-Touch Capability
Touch Interface 2 x USB 2.0 (Type-B for touch control routing)
Physical, Mounting & Compatibility
Net Product Weight 101.4 kg (Heavy-Duty Head Unit)
VESA Mount Standards 600 mm x 400 mm
Operation, Power & Environment
Operation Duty Cycle 16 Hours / 7 Days Continuous Commercial Use
General
Screen Size & Panel Technology 84-inch In-Plane Switching (IPS) Premium Panel
Display Brightness 350 cd/m² (Nits) With Touch Glass
Protection Glass Features 4.0 mm Tempered Anti-Glare Glass
Display Orientation Landscape Mode Only
Internal Media Player Built-in Media Player via webOS Signage Architecture
Connectivity (Input) 3 x HDMI, 1 x DisplayPort, 1 x DVI-D, 1 x RGB (VGA), 1 x Audio In
Connectivity (Output) 1 x DVI-D, 1 x Audio Out
External Device Control RS232C In/Out, RJ45 (LAN) In, IR Receiver In
Integrated Audio Systems Built-in Dual Speakers (10W + 10W Stereo)
Physical Dimensions (W x H x D) 1974.8 mm x 1159.2 mm x 103.4 mm

Related Solutions

Why CorporateAV?

Sourced right. Installed right.

Genuine Manufacturer Stock
Every unit sourced through authorized distribution, backed by manufacturer warranty.
Expert AV Integration
Paired correctly with compatible systems and your room's existing AV infrastructure.
Pan-India Delivery & Support
On-site installation and ongoing technical support wherever your project is based.
More Details

Additional Information

Why Buy The 84TR3B From Corporate AV?
  • Genuine LG stock with manufacturer warranty support
  • Custom pricing for bulk and multi-room / multi-site rollouts
  • Local after-sales support — a real team you can call or WhatsApp, not a call centre
  • Expert guidance on product selection and deployment planning
  • Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Contact us: +91 99452 30186, WhatsApp us or email avsupport@corporateav.in.
Distribution

Corporate AV supplies and installs LG products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.

Frequently Asked Questions

What resolution does the LG 84TR3B have?
LG lists the resolution of the 84TR3B as: 3840 x 2160 (4K Ultra HD / 2160p).
What operating hours is the LG 84TR3B designed for?
LG lists the operating hours of the 84TR3B as: 16 Hours / 7 Days Continuous Commercial Use.
What touch technology does the LG 84TR3B use?
LG lists the touch specification of the 84TR3B as: Touch Technology Type Integrated Infrared (IR) Mesh Sensing; Simultaneous Touch Points 10-Point Multi-Touch Capability.
What is the bezel width of the LG 84TR3B?
LG lists the bezel of the 84TR3B as: 51.5 mm (Even Top/Bottom/Left/Right).
Does Corporate AV install the LG 84TR3B?
Yes. Corporate AV can supply the 84TR3B only, or deliver it turnkey with site survey, mounting, cabling and commissioning. See our AV installation services for how a project is run.
How do I get a quote for the LG 84TR3B in India?
Use the Request a Quote button on this page or message Corporate AV on WhatsApp. Pricing depends on quantity, delivery location and installation scope, so we prepare a tailored proposal rather than publishing a fixed price.