LG 22U401A-B 54.6 cm 21.5" 1920 x 1080 pixels Full HD LED 5 ms Black 22U401A-B.AEKQ

21.5" Full HD
Compact yet capable
Our FHD(1920x1080) screen delivers clear visuals with an sRGB 99% (Typ.) color gamut and 250 nits brightness with 3000:1 contrast ratio.

*Images have benn simulated to enhance feature understanding, and may differ from actual use experience.
*The keyboard and mouse are not included in the package.
0Hz Refresh Rate
Fluid visuals.
Seamless flow.
A fast 100Hz provides a smooth frame loading in various programs. Also, you can enjoy realistic gameplay with less screen stuttering and motion blur.

*Images have benn simulated to enhance feature understanding, and may differ from actual use experience.
*The refresh rate feature may vary depending on the user's PC conditions.

1ms MBR
Fast-paced speed to victory
1ms Motion Blur Reduction* makes smooth gameplay, reducing blur and ghosting. Dynamic and fast-paced objects amidst all the action can give gamers a competitive edge.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*1ms Motion Blur Reduction causes lowered luminance, and the following features cannot be used while it is activated : Adaptive sync / DAS (Dynamic Action Sync)
*Flicker may occur during 1ms MBR operation.

sRGB 99% (Typ.) and HDR 10
Feel actual combat with vivid color
Our monitor supports HDR 10 and offers 99% sRGB (Typ.) coverage, providing a wide color spectrum that enables high-fidelity color representation for an immersive gaming experience. The vivid color expression also makes it ideal for creative work, productivity tasks, and casual entertainment alike.

LG Switch app
Switch swiftly
LG Switch app helps to optimize the monitor to your work and life. You can readily divide the whole display up to 6, change the theme design, or even launch a video call platform with a mapped hotkey.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*To download the latest version of the LG Switch app, visit LG.com.

Dynamic Action Sync
Reducing input lag with Dynamic Action Sync, gamers can catch critical moments in real time and respond quickly.

Black Stabilizer
Black Stabilizer helps gamers detect snipers lurking in the darkest corners and swiftly navigate flash explosions.

Reader Mode
Reader Mode adjusts color temperature and luminance, supporting a suitable viewing experience for reading on a monitor.

Flicker Safe
Flicker Safe reduces invisible flickering on the screen, providing a comfortable view.

*Images have been simulated to enhance feature understanding, and may differ from actual use experience.
*Above feature may vary depending on real use conditions that the user is using.

Ergonomic design
The L-shaped stand with a square base enhances space efficiency and keeps the workspace organized. Its stable design improves visual focus and supports a -5 to 20 tilt, helping you adjust the screen for better comfort and viewing alignment.

Features


Full HD

0Hz refresh rate


1ms Motion Blur Reduction


HDR 10 / sRGB 99% (Typ.)


Ergonomic design with -5 to 20 tilt


Dynamic Action Sync / Black Stabilizer



Multimedia


Built-in camera

No



Design


Product colour

Black


Market positioning

Consumer



Weight & dimensions


Height (without stand)

284.6 mm


Height (with stand)

378.4 mm


Depth (without stand)

50.7 mm


Weight (with stand)

2.3 kg


Width (with stand)

492.5 mm


Depth (with stand)
0.8 mm


Width (without stand)

492.5 mm


Weight (without stand)

1.9 kg



Ergonomics


VESA mounting

Yes


Height adjustment

No


Panel mounting interface
0 x 100 mm


Tilt adjustment

Yes



Packaging content


Cables included

AC, HDMI


Power adapter included

Yes



Other features


Brand specific technologies

Black Stabilizer, Crosshair


Motion blur reduction

Yes



Performance


Smart modes

Energy saving


Flicker-free technology

Yes



Ports & interfaces


HDMI ports quantity

1


Headphone out

Yes


HDMI

Yes


Built-in USB hub

No



Power


AC input voltage
0 - 240 V


Power consumption (off)

0.3 W


AC input frequency

50/60 Hz


Power supply type

External



Display


Touchscreen

No


Viewing angle, vertical
8


Response time measurement type

GTG (Gray to Gray)


Display brightness (typical)

250 cd/m


Maximum refresh rate
0 Hz


High Dynamic Range (HDR) supported

Yes


Colour gamut standard

sRGB


Native aspect ratio
:9


Display diagonal

54.6 cm (21.5")


Panel type

VA


Display number of colours
.7 million colours


Screen shape

Curved


Contrast ratio (typical)

3000:1


Response time

5 ms


Display diagonal (metric)

54 cm


sRGB coverage (typical)

99


Display technology

LED


High Dynamic Range (HDR) technology

High Dynamic Range 10 (HDR10)


Viewing angle, horizontal
8


Display resolution
20 x 1080 pixels


HD type

Full HD


Pixel pitch

0.2493 x 0.241 mm



Packaging data


Package height

350 mm


Package depth
8 mm


Package width

556 mm


Package type

Box


Package weight

3.3 kg