LG Prof. Display 55TR3DQ-B

3840 x 2160 Pixels, 55"
Ratings
Energy Label G
Delivered between Wed, 8.4. and Thu, 9.4.
Only 2 pieces in stock at third-party supplier
Supplied by
free shipping

Display size (inches)4

Product details

The LG Professional Display 55TR3DQ-B is a state-of-the-art digital signage display specifically designed for interactive applications. With a screen diagonal of 55 inches, this display offers impressive image quality in UHD resolution, ensuring clear and vibrant content presentation. The multi-touch functionality enables intuitive user interaction, making it ideal for use in educational institutions, retail, and corporate environments. The brightness of 400 cd/m² ensures that content is easily visible even in bright settings. The display is compatible with VESA wall mounts, facilitating installation and offering flexibility in placement. The VA panel technology provides deeper blacks and high contrast, further enhancing the visual experience.

  • Multi-touch functionality for interactive applications
  • UHD image resolution for clear and vibrant content
  • Brightness of 400 cd/m² for good visibility in bright environments
  • VESA-compatible wall mount for flexible installation.

Key specifications

Application range
Interactive Whiteboard
Display size (inches)
55"
Touch
Multi-touch
Display Features
Bluetooth, Integrated loudspeakers, Wi-Fi
Operating time
16 h
Video connections
DisplayPort (1x), HDMI (3x), HDMI OUT (1x), VGA (1x)
Network connections
RJ45 (1x)

General information

Item number
56649835
Manufacturer
LG
Category
Digital signage displays
Manufacturer no.
55TR3DQ-B
Release date
16.4.2025
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black, Black

Display properties

Operating system
Android
Application range
Interactive Whiteboard
Display size (inches)
55"
Screen size (cm)
139.70 cm
Image resolution
3840 x 2160 Pixels
Display resolution
4K
Aspect ratio
16:9
Display
LCD
Display technology
LED
Panel
VA
Panel technology
VA
Contrast ratio
5000:1
Response time (grey-to-grey)
6.50 ms
Refresh rate
60 Hz
Brightness
400 cd/m²
Viewing angle (H)
178°
Viewing angle (V)
178°
Touch
Multi-touch
VESA wall mount
400 x 200 mm
Display Features
Bluetooth, Integrated loudspeakers, Wi-Fi
Further features
Ambient light sensor

Power supply

Power consumption
135 W
Power consumption (standby)
0.50 W
Operating time
16 h

Connections

Video connections
DisplayPort (1x), HDMI (3x), HDMI OUT (1x), VGA (1x)
Audio Connections
Audio In
USB ports
USB-A, USB-C
Exact USB ports
USB-A 2.0 (1x), USB-A 3.1 Gen 1 (5x)
Network connections
RJ45 (1x)
Data ports
RS-232 (1x)

Energy declaration

Energy efficiency class
G

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
16.1 kg
Climate contribution
CHF 0.38

Scope of delivery

Scope of delivery
HDMI cable, Pen, Power cord, Remote control, Short manual, USB cable

Product dimensions

Length
9.97 cm
Width
126.91 cm
Height
78.34 cm
Weight
26.65 kg

30-day right of return
24 Months Warranty (Bring-in)
3 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Digital signage displays» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Samsung
    1.3 %
  • 2.Philips
    1.5 %
  • 3.iiyama
    1.8 %
  • 4.LG
    2.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • LG
    Not enough data
  • 1.Samsung
    5 days
  • 2.iiyama
    16 days
  • NEC
    Not enough data
  • Philips
    Not enough data

Return rate

How often is a product of this brand in the «Digital signage displays» category returned?

Source: Digitec Galaxus
  • 2.NEC
    4.6 %
  • 2.Viewsonic
    4.6 %
  • 4.iiyama
    4.8 %
  • 5.LG
    7.5 %
  • 6.Philips
    10 %
Source: Digitec Galaxus