| Specification | Details |
|---|---|
| Model Name / No. | 86TR3DK |
| Display Size | 86″ UHD |
| Display Technology | IPS with Direct LED backlight |
| Screen Resolution | 3840 × 2160 (4K UHD) |
| Aspect Ratio | 16:9 |
| Brightness | 390 nits (typical), 440 nits (max) |
| Contrast Ratio | 1200:1 |
| Refresh Rate | 60 Hz |
| Viewing Angle | 178° horizontal / vertical |
| Response Time | 8 ms (Gray-to-Gray) |
| Touch Technology | Infrared touch with anti-blocking, ±1 mm accuracy |
| Touch Support | 40-point (Windows), 32-point (Android) |
| Operating System | Android 11 (EDLA certified) |
| Processor & GPU | Quad-core Cortex-A55, Mali-G52 MP2 |
| RAM & Storage | 8 GB RAM, 64 GB eMMC storage |
| Wireless Casting | ScreenShare Pro (AirPlay, Miracast, Chromecast) |
| Connectivity | LAN (In/Out), Wi-Fi 6 via external module, Bluetooth 5.0 |
| Ports / I/O | HDMI IN ×3, HDMI OUT ×1, USB-A ×5, USB-B ×2, USB-C ×1, VGA, Audio I/O, RS232, SPDIF |
| Audio Output | 2 × 15 W built-in stereo speakers |
| Preloaded Software | CreateBoard Lab, AirClass, OfficeSuite, Secure Mode, LG ConnectedCare |
| Mounting Type | VESA 800 × 600 mm |
| Accessories Included | 2 pens, remote, power cord, HDMI & USB cable, Wi-Fi dongle |
| Power Consumption | 385 W (typical), 580 W (max), ≤0.5 W (standby) |
| Power Source | AC 100–240 V, 50/60 Hz |
| Panel Lifespan | ≥50,000 hours |
| Eye Care Technologies | Anti-glare, tempered glass (4 mm), blue light reduction |
| Dimensions (W × H × D) | 1968 × 1150 × 88 mm |
| Weight | 72.5 kg (net) |
| Warranty | 3 years limited warranty |
About This Item
- 86″ 4K UHD IPS INTERACTIVE DIGITAL BOARD – Massive IPS direct LED display with 3840×2160 resolution, up to 440 nits brightness, 1200:1 contrast, 178° wide viewing angle, and anti-glare tempered glass for clear visibility from every seat.
- ANDROID 11 EDLA | 8 GB RAM | 64 GB STORAGE – LG’s custom CreateBoard UI on a Quad-core Cortex-A55 processor delivers smooth, intuitive performance for education, business presentations, and hybrid meetings.
- 40-POINT MULTI-TOUCH + 2 ACTIVE PENS – Infrared touch with ±1mm accuracy supports 40-point Windows and 32-point Android touch, plus dual simultaneous active pen use for natural writing and sketching.
- BUILT-IN CREATEBOARD LAB + AIRCLASS + OFFICESUITE – Preloaded with LG’s whiteboard, annotation tools, AirClass student interaction software, OfficeSuite, and Secure Mode — a complete smart classroom solution out of the box.
- WI-FI 6 + BLUETOOTH 5.0 + LAN (IN/OUT) – ScreenShare Pro with AirPlay, Miracast, and Chromecast enables instant wireless screen casting; dual LAN In/Out supports enterprise network topologies.
- 2×15W STEREO SPEAKERS + COMPREHENSIVE I/O – 30W stereo audio; HDMI IN×3, HDMI OUT, USB-A×5, USB-C, USB-B×2, VGA, RS232, SPDIF, Audio I/O, and VESA 800×600mm mount for any classroom installation.
Frequently Asked Questions (FAQs)
1. What display quality does this interactive board offer?
The board features an 86-inch 4K UHD IPS display with anti-glare tempered glass, 178° viewing angle, and up to 440 nits brightness for clear visibility across large rooms.
2. What operating system powers the display?
It runs on Android 11 EDLA with LG’s CreateBoard UI, supported by 8GB RAM and 64GB storage for smooth performance.
3. How many users can interact with the board simultaneously?
The display supports 40-point multi-touch on Windows and 32-point multi-touch on Android, along with dual active pen support.
4. Which educational and collaboration tools are included?
It comes preloaded with LG CreateBoard Lab, AirClass, OfficeSuite, annotation tools, whiteboard software, and Secure Mode for enhanced learning and productivity.
5. What connectivity options are available?
The board supports Wi-Fi 6, Bluetooth 5.0, LAN In/Out, AirPlay, Miracast, Chromecast, HDMI, USB, VGA, RS232, SPDIF, and Audio I/O.
6. Does the board include built-in speakers?
Yes, it features dual 15W stereo speakers delivering a total output of 30W for clear classroom and meeting-room audio.
7. Which educational institutions across Bihar can benefit from this interactive board?
Schools, colleges, universities, coaching institutes, and training centers across Patna, Tirhut, Magadh, Munger, Bhagalpur, Purnea, Kosi, Saran, and Darbhanga Divisions can use this board to enhance digital learning and student engagement.
8. Is this interactive display suitable for government and corporate projects in Bihar?
Yes, organizations, government departments, conference centers, and corporate offices across Patna, Tirhut, Magadh, Munger, Bhagalpur, Purnea, Kosi, Saran, and Darbhanga Divisions can leverage this 86-inch interactive board for presentations, training programs, hybrid meetings, and collaborative workspaces.
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