31.5'' UHD 4K HDR monitor with USB Type-C™

32BR55U-B

Key Features

31.5-inch UHD 4K (3840x2160)
HDR10 with DCI-P3 90% (Typ.)
USB Type-C™ with 65W power delivery
3-side Virtually Borderless Design
Height / Pivot / Tilt Adjustable Stand
Built-in speakers with MaxxAudio®

Details mastered

The 31.5-inch UHD 4K (3840x2160) large display reproduces detailed images and accurate color with DCI-P3 90% (Typ.). And its HDR10 delivers a dramatic, dynamic immersive visual experience.

Immersive viewing experience

31.5” UHD 4K (3840x2160)
DCI-P3 90% (Typ.) & HDR10

Work efficiency

USB Type-C™
Multiple ports

Comfortable workstation

Ergonomic Stand
Reader Mode & Flicker Safe

*The images simulated to enhance feature understanding. It may differ from actual use.

HDR10 with DCI-P3 90% (Typ.)

See amazing colors

HDR technology is now applied to various content. This monitor is compatible with industry standard HDR10 (High Dynamic Range), based on the DCI-P3 90% color gamut, supporting specific levels of color and brightness that enables viewers to enjoy the dramatic colors of the content.

*The images simulated to enhance feature understanding. It may differ from actual use.
*Brightness: 250nits (Typ.), Color Gamut: DCI-P3 90% (Typ.).

OnScreen Control

Streamlined control

Easily control display settings with a few clicks using OnScreen Control software. You can also readily divide the whole display area with Screen Split.

*The images simulated to enhance feature understanding. It may differ from actual use.
*To download the latest OnScreen Control, click the Download button.
*The features may not function properly depending on the PC that the user is using.

Built-in speakers with MaxxAudio®

Clutter-less desk setup

This monitor supports a built-in stereo speaker with MaxxAudio® that helps you save desk space and delivers audio clarity.

*The images simulated to enhance feature understanding. It may differ from actual use.

USB Type-C™

Easy control and connectivity

USB Type-C™ ports allow 4K display, data transfer, and connected device charging (up to 65W), enabling support for your laptop all at the same time over a single cable.

*The images simulated to enhance feature understanding. It may differ from actual use.
*To work properly, the USB Type-C™ cable included in the package is required to connect the USB Type-C™ port to the monitor.
*The features may not function properly depending on the PC that the user is using.

Multi ports

A variety of interface

This monitor offers USB Type-C™, DisplayPort, HDMI, and USB (Downstream3.0) compatible with existing devices for a smooth display and headphone out port support hardware connectivity.

*The images simulated to enhance feature understanding. It may differ from actual use.
*USB Type-C™ and HDMI cable are included in the package (DisplayPort, USB cable are NOT included).

Ergonomic design

Easy and comfy

Achieve suitable positioning with the Ergonomic Stand: easily adjust Height, Tilt, and Pivot for your ideal viewing experience.

One Click Stand

Easy installation

Tilt

-5~20˚

Pivot

90°, Clockwise

Height

110mm

Protect your eyes

Reader Mode

Reader Mode adjusts color temperature and luminance that helps to lessen eye fatigue and provide eye comfort while reading documents on a monitor.

Flicker Safe

Flicker Safe reduces invisible flickering on the screen, which helps reduce eye strain. It provides a comfortable working environment for a long time.

*The images simulated to enhance feature understanding. It may differ from actual use.
*Above feature may vary depending on real use conditions that the user is using.

Key Spec

Size [Inch]
31.5
Resolution
3840 x 2160
Aspect Ratio
16:9
Color Gamut (Typ.)
DCI-P3 90% (CIE1976)
Brightness (Typ.) [cd/m²]
250 cd/m²
Refresh Rate (Max.) [Hz]
60
Response Time
4ms (GtG at Faster)
Display Position Adjustments
Tilt

All Spec

CONNECTIVITY

DisplayPort
Yes(1ea)
HDMI
YES(2ea)
Headphone out
Yes
USB-C
YES(1ea)
USB-C (Data Transsmission)
YES
USB-C (Max. Resolution at Hz)
60Hz
USB-C (Power Delivery)
65W
USB Downstream Port
YES(2ea/ver3.0)
USB Upstream Port
YES(via USB-C)

DIMENSIONS & WEIGHTS

Weight in Shipping [kg]
10.6Kg
Dimension in Shiping (W x H x D) [mm]
821*507*226
Dimension without Stand (W x H x D) [mm]
714.3*420.1*45.7
Dimension with Stand (W x H x D) [mm]
714.3*597.1*239.3 (UP)
Weight without Stand [kg]
5.2kg
Weight with Stand [kg]
7.0kg

DISPLAY

Aspect Ratio
16:9
Brightness (Min.) [cd/m²]
200 cd/m²
Brightness (Typ.) [cd/m²]
250 cd/m²
Color Depth (Number of Colors)
1.07B
Color Gamut (Min.)
DCI-P3 80% (CIE1976)
Color Gamut (Typ.)
DCI-P3 90% (CIE1976)
Contrast Ratio (Min.)
2100:1
Contrast Ratio (Typ.)
3000:1
Pixel Pitch [mm]
0.06053 x 0.18159 mm
Refresh Rate (Max.) [Hz]
60
Resolution
3840 x 2160
Response Time
4ms (GtG at Faster)
Size [cm]
80
Size [Inch]
31.5
Viewing Angle (CR≥10)
178º(R/L), 178º(U/D)

FEATURES

AMD FreeSync™
YES
Black Stabilizer
YES
Color Calibrated in Factory
YES
Color Weakness
YES
Dynamic Action Sync
YES
Flicker Safe
YES
HDR 10
YES
HDR Effect
YES
Reader Mode
YES
Smart Energy Saving
YES
Super Resolution+
YES

MECHANICAL

Display Position Adjustments
Tilt
Wall Mountable [mm]
100 x 100 mm

POWER

AC Input
100~240V (50/60Hz)
Power Consumption (DC Off)
Less than 0.3W
Power Consumption (Max.)
135W
Power Consumption (Sleep Mode)
0.5W
Power Consumption (Typ.)
45W
Type
External Power(Adapter)

SOUND

Maxx Audio
YES
Speaker
YES

SW APPLICATION

Dual Controller
YES
OnScreen Control (LG Screen Manager)
YES

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

Features

Specs

FAQ

Resource

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