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Enjoy excellent viewing comfort at an affordable price with the LG 24U421A-B monitor! Thanks to its large 23.8-inch screen with curved VA panel, its Full HD resolution and its 100 Hz frequency, this LG monitor combines display quality and versatility for both work and play.
This LG display features a Full HD VA panel that delivers clear visuals with 99% (Typ.) sRGB colour coverage. Thanks to its curved 1500R panel, comfort and productivity are enhanced. The fast 100 Hz frequency of this LG screen allows images to load smoothly in a variety of programmes. When it comes to gaming, you can also enjoy more realistic gameplay with fewer jerks and less motion blur.
Connect your laptop to this LG display via a USB-C cable (not included) for up to 15W of power and display connectivity. A Playback mode will adjust colour temperature and luminance, providing a visual experience suitable for reading on a monitor. Dynamic Action Synchronisation will reduce input lag, allowing gamers to better capture critical moments in real time and react quickly. The "Black Stabilizer" function will also help players to detect snipers in dark corners and navigate quickly during bright explosions.
Select your criteria
General information |
Product name |
LG 23.8" LED 24U421A-B |
Brand |
LG | |
Model |
24U421A-B.AEUQ | |
Display |
Screen size |
23.8 inches |
Screen format |
16:9 | |
Panel type |
VA (MVA, PVA) display | |
QD-OLED |
No | |
Max resolution |
1920 x 1080 pixels | |
Dot Pitch |
0.2745 mm | |
Brightness |
250 cd/m² | |
Contrast |
3000 /1 | |
Response time |
5 ms | |
Angle of vision (horizontal) |
178 Degree(s) | |
Angle of vision (vertical) |
178 Degree(s) | |
Matte/anti-glare panel |
Yes | |
HDR (High Dynamique Range) |
Yes | |
HDR standards |
HDR10 | |
NVIDIA G-SYNC |
No | |
NVIDIA Reflex |
No | |
Adaptive-Sync |
No | |
AMD FreeSync |
No | |
Flicker-Free |
Yes | |
Anti blue light |
Yes | |
Screen |
Screen type |
LED |
Widescreen |
Yes | |
Curved screen |
Yes | |
Monitor curvature |
1500R | |
Borderless |
No | |
Touch screen |
No | |
Max vertical frequency |
100 Hz | |
Type of activities |
Multimedia | |
| Office | ||
Ergonomics |
Portable |
No |
Pivot |
No | |
Height adjustable stand |
No | |
Removable stand |
Yes | |
VESA mount |
100 x 100mm | |
Articulating arm |
No | |
Connectivity |
Video inputs |
1 X USB Type C Female |
| 1 X HDMI Female | ||
HDMI standard |
HDMI 1.4 | |
Audio outputs |
1 X Headphone (3.5mm Jack Female) | |
Dock USB-C |
No | |
Multimedia |
Built-in speakers |
No |
Webcam |
No | |
TV tuner |
No | |
Physical characteristics |
Color |
Black |
Release year |
2025 | |
Width |
536.32 mm | |
Height |
411.92 mm | |
Depth |
170 mm | |
Height (without stand) |
320.15 mm | |
Depth (without stand) |
44.3 mm | |
Weight |
2.92 kg | |
Weight (Without stand) |
2.24 kg | |
Multi-monitor bundle |
No | |
Power supply |
Energy class |
E |
Consumption |
17 kWh/1000h | |
Standby consumption |
0.5 W | |
Internal power supply |
No | |
Specificities |
PS5 optimized |
No |
Xbox Series optimized |
No | |
Warranties |
Commercial warranty |
Seller 5 years
|
Legal warranty |
See terms & conditions
Harmonised legal guarantee notice
|
|
Safety Information |
Responsible person |
LG Electronics Deutschland GmbH |
Postal address |
Alfred-Herrhausen-Allee 3-5, 65760 Eschborn, Germany | |
Electronic Address |
gpsr@lge.com |
See all LG products
Product referenced on 12 May 2025
I use this pc as a temporary screen when I install or repair the pc of someone I know, I was able to test it for office work as well as gaming. It is a very good screen for anyone wanting an inexpensive screen. Its curvature is not too pronounced for a screen of this size, perfect.
Good, slightly curved screen gives an impression of size, good responsiveness for games, beautiful colours.
Perfect, really excellent. For the price, you couldn't ask for more. Compared to another much more expensive screen I have, it works just as well.
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