LG 55CT5WJ 55″ One:Quick Works


  • Resolution : 4K Ultra HD (3,840 x 2,160)
  • Brightness : 450 nit
  • Built-in 4K Camera & Microphone
  • Sound (10W + 10W)
  • In-Cell Touch (Max. 10 Points) & Whiteboard Support
  • Windows 10 IoT Enterprise (Value)

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  • Delivery in 2-4 working days
  • 3 years warranty
LG 55CT5WJ 55″ One:Quick Works

Winner of Design Award

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LG One:Quick Works, All-in-One Video Conferencing Display

Make your online meetings more productive and interactive with LG One:Quick Works.

All-in-One Video Conferencing Display for Maximum Productivity

* All images in this page are for illustrative purposes only.

All-in-One Video Conferencing Solution

Video conferencing setup doesn’t need to be stressful. This all-in-one solution features a built-in Windows PC, crisp 4K UHD camera, microphone, speaker and a digital whiteboard. Experience clear video and sound qualities in your meetings.

Smart Auto Focusing

Have the camera and mic move to you, not the other way around. One:Quick Works automatically focuses on the speaker and it is effective in clearly capturing voices up to six meters away with minimal background noise, while the 3,840 x 2,160 resolution camera automatically tracks and focuses on the individual speaker.

* Product performance may differ depending on the environment.

Pre-installed Video Conferencing Application, LG One:Quick Remote Meeting

LG’s One:Quick Remote Meeting works seamlessly with One: Quick Works for users to share documents in various formats, perform real-time interactive drawings and detect who’s speaking on the other end automatically.

Easy-To-Use Conference App Store

Shortcuts for installing video conferencing and collaboration apps are included to help with user productivity. A true all-in-one video conferencing solution must be able to use a wide variety of video conferencing apps.

* Excellent expandability based on Windows 10 IoT

Multi-Touch and Annotation

Equipped with In-cell touch, One:Quick Works turns ideas into reality with 10 points of multi touch. And it conveniently sends files such as notes, writings, drawings and images created in meetings via e-mail.

* Touch pen provided (1 ea.)
** Dedicated apps required for making notes and drawings (MS Whiteboard app ready)

Voice Recording

Rather than keeping separate meeting minutes, simply record the meeting and share files with participants via e-mail.

* Voice Recording may not be allowed when using the video conferencing app.

Split View for Multi-Tasking

Share files and organize ideas simultaneously with members in the meeting room.

Optimized User Experience

Provides a user friendly interface, from adjusting network settings for meetings, screen division to display settings. Supports quick and easy access to video conferencing apps with the One:Quick Works launcher.

2-way Installation

The installation method can be adjusted depending on the surrounding environment and the user’s specific needs. Able to choose between wall installation for maximum space utilization or desk installation using 2 pole stands.

* Stands are sold separately.

Awarded the reddot Design Award

With an impressive award-winning design, the One:Quick Works blends seamlessly with the rest of the workspace. Also brings an elevated aesthetic while providing a practical workspace for all participant.




  • Screen Size 55"
  • Panel Technology U-IPS
  • Native Resolution 3,840 x 2,160 (UHD)
  • Brightness 450 nit
  • Contrast Ratio 1,000:1
  • Color Gamut NTSC 72%
  • Viewing Angle (H x V) 178 x 178
  • Color Depth 10-bit (D),1.07 Billion Colors
  • Response Time 9ms
  • Portrait / Landscape No / Yes

Mechanical Specification

  • Bezel Color Silver
  • Bezel Width 57.2 / 26.2 / 26.2 / 28.9 mm
  • Weight (Head) 26 kg
  • Monitor Dimension (W x H x D) 1,265 x 769.5 x 61.8 mm
  • Monitor Dimensions with Stand (W × H × D) 1,265 x 815 x 290 mm
  • VESA™ Standard Mount Interface 300 x 300

Key Feature (Hardware)

  • CPU AMD Ryzen Embedded V1605B
  • Graphics AMD Radeon Vega
  • Internal Memory 128 GB (eMMC), 8 GB (RAM)
  • Wi-Fi 802.11ac 2 x 2
  • Bluetooth Bluetooth 5.0
  • Temperature Sensor Yes
  • Auto Brightness Sensor Yes
  • Local Key Operation Yes (Jog Key)

Key Feature (Software)

  • OS Windows 10 IOT Enterprise (Value)
  • Launcher Bar Yes
  • Split View (Full / Half) Yes
  • Screen Capture Yes
  • Meeting(Voice) Record Yes
  • File Sharing Yes
  • One:Quick Remote Meeting Yes
  • Reader Mode (Bluelight) Yes
  • Built-in Apps Chrome, Skype (Preloaded) / MS Whiteboard (Download Link)

Environment Conditions

  • Operation Temperature 0 °C to 40 °C
  • Operation Humidity 10% to 80%


  • Power Supply AC 100-240V~, 50/60Hz
  • Power Type Built-In Power

Power Consumption

  • Typ. 127 W
  • Max. 245 W
  • BTU (British Thermal Unit) 72


  • SafetyCB / NRTL
  • EMCFCC Class “B” / CE
  • ErPYes


  • InputHDMI (2), DP, RJ45(LAN) (1), USB3.1 Type A (2), USB Type C (1)
  • OutputDP Out : USB Type-C (DP ALT MODE)


  • SpeakerYes (10 W x 2)


  • Basic Remote Controller, Power Cord, Touch Pen, Pen Tip, Manual, Regulation Book, Warranty Card, Installation Guide
  • Optional 2 Pole Stand (ST-653TW)


  • Resolution 3,840 x 2,160 (UHD)
  • Field of View (FoV) 120°
  • Zoom (ePTZ) 4 x Zoom
  • Video Framing Yes


  • Array 10EA
  • Beamforming Yes
  • Pickup Range 6m


  • Available Object Size for Touch Ø8 mm
  • Reponse Time (PC Win10, based on Whiteboard) 35 mm ↓
  • Accuracy 3.5 mm ↓
  • Interface USB 1.1
  • Operating System Support Windows 10 or Higher
  • Multi Touch Point Max. 10 Points

Business Resources


LG 55CT5WJ OneQuick Works Datasheet


LG ST-653TW Stand Dimension


LG 55CT5WJ SET Dimension