55TR3BG-B

Interactive Digital Board 55 inch

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True Interactivity for Bringing People Together

When the woman marks it on the digital board, it is also displayed on the children's electronic device screens (at the same time).

* 86 inch
* All images are for illustrative purposes only.

GENUINE TOUCH & WRITING EXPERIENCE

Multi Touch & Writing

The TR3BF/G series can simultaneously use up to 20 points of multi touch. This function offers a lifelike board writing experience and makes collaboration much easier.

Three_children_are_drawing_on_the_TR3BF/G series at the same time.

The screens of students' laptops and teacher's mobile are being shared to the display.

EASY CONNECTION & SHARING

ScreenShare Pro Upgrade

With the newly upgraded ScreenShare Pro, which enables to show a maximum of six shared screens or a file on a screen in real-time, it has enhanced usability by allowing users to share Chromecast mirroring on the same network without any application.

A teacher is having a class and the screen on the display, is being shared to each student's laptop.

EASY CONNECTION & SHARING

Air Class

Air Class supports connecting up to 30 students and offers interactive meetings for all mobile devices on the same network, providing a variety of tools such as voting, answering, and sharing project texts.

Display Power Management function to manage power more efficiently.

USER FRIENDLY EXPERIENCE

DPM (Display Power Management)

By activating DPM function, the display can be set to be on only when there is an input signal, which enables more efficient power management.

Passed Google CTS, Compatibility Test Suite, and LG is the only company provided Google CTS certified interactive display.

USER FRIENDLY EXPERIENCE

Annotation Upgrade

At annotation tool mode, ‘Un-do’ and ‘Re-do’ functions provide enhanced user experience. (Annotation tool can be used on any source.)

The screens of students' laptops and teacher's mobile are being shared to the display.

USER FRIENDLY EXPERIENCE

Web Browser

The TR3BF/G series supports the web browser in the Android OS, so you can search the web easily and quickly, without connecting to an external desktop.

Secure Mode for blocking unauthorized contents.

USER FRIENDLY EXPERIENCE

All-in One

The TR3BF/G series integrates both Android OS and Free apps into a high performance SoC, without a PC.

The screens of students' laptops and teacher's mobile are being shared to the display.

SECURITY & COMPATIBILITY

Built-in OPS Slot

With the newly upgraded ScreenShare Pro, which enables to show a maximum of six shared screens or a file on a screen in real-time, it has enhanced usability by allowing users to share Chromecast mirroring on the same network without any application.

A teacher is having a class and the screen on the display, is being shared to each student's laptop.

SECURITY & COMPATIBILITY

Google CTS* Pass

LG Interactive Display was granted an approval for Google's Compatibility Test Suite, which is Android API & Application Compatibility Test, on August of 2019. This CTS approval ensures that LG Interactive display supports stable work on Android OS.

* CTS approval is applicable for 65, 75, 86".

The screens of students' laptops and teacher's mobile are being shared to the display.

SECURITY & COMPATIBILITY

USB Block

The USB Block Mode that helps secure and prevent data from being copied into unauthorized devices in advance, which is essential for being used in space where security is critical.

Secure Mode for blocking unauthorized contents.
SECURITY & COMPATIBILITY

Secure Mode

Secure Mode blocks unauthorized contents to be shown via sharing screen function in various devices. The preloaded applications related to share screens will be hidden from menu. Secured mode disables screen mirroring options for SSP (Screen Share Pro). It helps prevent unauthorized access to your IDB.

All Spec

PANEL

  • Screen Size (Inch)

    55

  • Panel Technology

    IPS

  • Back Light Type

    Direct

  • Aspect Ratio

    16:9

  • Native Resolution

    3840 x 2160 (UHD)

  • Refresh Rate

    60Hz

  • Brightness

    310nit (Typ., without Glass)

  • Contrast Ratio

    1,200:1

  • Dynamic CR

    NO

  • Color Gamut

    NTSC 68%

  • Viewing Angle (H x V)

    178º x 178º

  • Color Depth (Number of Colors)

    1.07 Billion colors

  • Response Time

    8ms (G to G)

  • Surface Treatment (Haze)

    Haze 25%

  • Life time

    30,000Hrs (Min.)

  • Operation Hours (Hours/Day)

    16/7

  • Portait / Landscape

    NO / YES

CONNECTIVITY

  • HDMI In

    YES (3ea)

  • HDMI In (HDCP Ver.)

    2.2/1.4

  • DP In

    NO

  • DVI-D In

    NO

  • RGB In

    YES

  • Audio In

    YES

  • RS232C In

    YES

  • RJ45(LAN) In

    YES (1ea)

  • IR In

    NO

  • USB In

    USB3.0 Type A (3ea), USB2.0 Type A (3ea)

  • HDMI Out

    YES

  • DP Out

    NO

  • Audio Out

    YES

  • Touch USB

    USB2.0 Type B (2ea)

  • External Speaker Out

    NO

  • RS232C Out

    NO

  • RJ45(LAN) Out

    NO

MECHANICAL SPECIFICATION

  • Bezel Color

    Black

  • Bezel Width

    T/R/L/B : 18.9/18.9/18.9/45.7mm

  • Weight (Head)

    27Kg

  • Packed Weight

    45.7Kg

  • Monitor Dimensions (W x H x D)

    1271 x 774 x 84mm

  • Handle

    NO

  • VESA Standard Mount Interface

    400 x 200 mm

  • Carton Dimensions (W x H x D)

    1450 x 1015 x 225mm

FEATURE - HARDWARE

  • Internal Memory (eMMC)

    16GB

  • Wi-Fi/BT (Built-in)

    YES

  • Temperature Sensor

    NO

  • Auto Brightness Sensor

    NO

  • Power Indicator

    YES

  • Local Key Operation

    YES

FEATURE - SOFTWARE

  • Booting Logo Image

    NO

  • PIP

    NO

  • PBP

    NO

  • Screen Share

    YES

  • Setting Data Cloning

    NO

  • Crestron Connected

    NO

  • Smart Energy Saving

    NO

  • PM mode

    NO

  • Wake on LAN

    NO

  • Network Ready

    NO

  • HDMI-CEC

    NO

ENVIRONMENT CONDITIONS

  • Operation Temperature

    0 °C to 40 °C

  • Operation Humidity

    10 % to 80 %

POWER

  • Power Supply

    AC 100-240V~, 50/60Hz

  • Power Type

    Built-in Power

POWER CONSUMPTION

  • Typ.

    125W

  • Max.

    259W

  • BTU (British Thermal Unit)

    427 BTU/Hr(Typ.), 884 BTU/Hr(Max.)

  • DPM

    0.5W

  • Power off

    0.5W

SOUND

  • Speaker (Built-in)

    YES (12W x 2)

CERTIFICATION

  • Safety

    CB / NRTL

  • EMC

    FCC Class "A" / CE

  • ERP / Energy Star

    YES / NO

OPS COMPATIBILITY

  • OPS Type Compatible

    YES (Slot)

  • OPS Power Built-in

    YES

SOFTWARE COMPATIBILITY

  • Connected Care

    NO

LANGUAGE

  • OSD

    English, Simplified Chineses, Catalan, Czech, Denmark, Arabic(Egypt), Finnish, French, German, Greek, Italian, Japanese, Korean, Netherlands(Dutch), Norwegian, Polski, Portugues(Europe), Portugues(Brazil), Romanian, Russian, Spanish, Swedish, Türkçe, Ukrainian, Traditional Chinese, Hungarian

ACCESSORY

  • Basic

    Power Cord 3 M*1, USB Cable (Type A-Type B) 5 M*1, HDMI Cable 3 M*1, Writing Pen*2pcs, User Manual, QSG, Carton Box, Remote Controller(include battery 2ea), Wifi module

  • Optional

    NO

SPECIAL FEATURE

  • Conformal Coating (Power Board)

    YES

DEDICATED FEATURE - TOUCH

  • Available Object Size for Touch

    Ø3 mm ↑

  • Response Time ('Paint' app on Windows 10 PC)

    10ms ↓

  • Accuracy (Typ.)

    ±1.5mm

  • Interface

    USB2.0

  • Protection Glass Thickness

    3mm (Anti-Glare)

  • Protection Glass Transmission

    0.87

  • Operating System Support

    Windows 7/8/10/WindowsXP/Linux/Mac/Android (WindowsXP/Linux/Mac Support one point touch)

  • Multi Touch Point

    Max. 20 Points

DEDICATED FEATURE - CREATE BOARD

  • CPU

    Dual core A73+Dual core A53

  • GPU

    Dual Core Mail G51

  • Memory(RAM)

    3GB

  • Storage

    16GB

  • Wi-Fi

    802.11a/b/g/n/ac

  • LAN

    Gigabit LAN

  • Bluetooth

    Bluetooth 4.0

  • OS ver. (Android)

    Android 8

COMPLIANCE INFORMATION

The safety information for accessories is included with the safety information for the product and is not provided separately.

To access more technical documentation and downloads, please visit the LG B2B Partner Portal.