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LG TR3DK

The LG TR3DK Series (Create Board) delivers an all-in-one interactive UHD display system featuring advanced collaboration and classroom-ready tools. It’s well‑suited for schools, corporate meeting areas, and hybrid work environments. Its Android 13 platform, extensive touch support, remote management, and eye‑care design make it a strong candidate for engaging and technology-forward spaces.

Core Use Cases

Ideal for education and corporate use, offering interactive whiteboard functionality with multi-touch, educational tools, and seamless content-sharing between devices

Category:
Description

Key Specifications

  • Display sizes: 55″, 65″, 75″, 86″, 98″
  • Resolution: 4K UHD (3840×2160) across all models.
  • Brightness:
    • Without glass: ~440 nits
    • Typical: ~390 nits (larger sizes) / 350 nits with glass
  • Touch:
    • 40-point multi-touch for 55″–86″ models
    • Up to 20-point for the 98″
  • Panel & Optics: IPS panel with 60 Hz, 10-bit (8+FRC), 178° viewing angle, 8 ms response, and 25% haze
  • Brightness Uniformity: Dynamic contrast ratio ~5000:1

 Smart Platform & Collaboration

  • Operating System: Android 13 (Gen 2), Google Play Store access, Google Play Protect
  • Software suite:
    • LG CreateBoard Lab: whiteboarding tools (ruler, sticky notes, etc.)
    • Wireless sharing via CreateBoard Share (up to 9 screens); app-less option included.
    • Smart Viewing: multi-window & picture-in-picture modes.
    • Front-facing ports & OPS slot for modular expansion.
  • Eye comfort: Flicker-free panel and anti-glare haze finish .
  • Connectivity:
    • 3× HDMI (HDCP 2.2), VGA, Audio In/Out (3.5mm & Optical SPDIF), RS-232C, RJ45 LAN
    • USB-A 3.0 ×4, USB-A 2.0 ×1, USB-C (USB-PD & DP-Alt), Touch USB ×2.
    • Wi‑Fi & Bluetooth support speaker/mouse/keyboard pairing.

Management & Security

  • LG ConnectedCare DMS: Cloud-based remote monitoring, scheduling, alerts, and device management (optional license)
  • Security modes:
    • Screen lock, secure mode (disables sharing), USB lock, auto-file deletion
  • Certifications: ENERGY STAR, CE, FCC Class A; backed by 3‑year limited warranty

Usage & Power

Metric Value
Operation hours 16/7 (typical)
Lifetime ≥ 30,000 hrs
Typical power consumption 170 W (55″) → 460 W (98″)
Standby power ≤ 0.5 W

 

Pros & Cons

Advantages:
• Engaging multi-touch interactive display with robust collaboration tools.
• Access to Android ecosystem and cloud‑based management.
• Great compatibility (OPS slot, front ports).
• Flicker‑free & anti-glare display for long use.

Limitations:
• Brightness (~390–440 nits) suits indoor use — not outdoor.
• No rugged outdoor/weatherproof design.
• Stand sold separately.

Ideal For

  • Classrooms and training rooms: interactive teaching, screen sharing, educational templates
  • Meeting and huddle spaces: collaboration with smart software, note capture, content sharing
  • Hybrid environments: Bluetooth support for mobile peripherals