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LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black

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LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black

LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black

3.3

3 ratings

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Highlights

  • Vivid Color with Full HD Resolution - The 1920x1080 Full HD resolution on the 23.8" delivers clear visuals and vibrant color on a curved screen designed to keep more of your work in view. Tackle tasks, browse, or stream with clarity that helps you stay focused and efficient.
  • 100Hz Smoother, Seamless Visuals - With a 100Hz refresh rate and 5ms (GtG) response time, motion stays smooth and clear—whether you're scrolling, streaming, or switching between tasks.
  • Multiple Devices-One Cable - Easily connect to laptops, desktops, or devices with USB Type-C and HDMI. USB-C delivers up to 15W power —all through a single, streamlined cable.
  • Easy Viewing, Comfortable Reading - Reader Mode lowers blue light levels, creating a more comfortable viewing experience—great for reading documents, browsing the web, or working for extended periods.
  • Action As It Happens - Dynamic Action Sync minimizes input lag for faster reactions—so you can respond to every move, shot, or turn the instant it happens.
  • Never In The Dark - Brighten up dark scenes and spot enemies faster with Black Stabilizer. It enhances visibility in shadowy areas—giving you the upper hand when the action gets intense.
  • Customize Your Screen View with the Switch App - The Switch app transforms your screen into a multitasking hub for work, gaming, and streaming. Effortlessly split the screen into up to 6 sections, customize display layouts, or launch video calls with a single hotkey. Navigate smart features with ease and switch seamlessly between your PC and the built-in webOS streaming platform, all with intuitive shortcuts.
  • Sleek Stand, Maximum Desktop Efficiency - Free up your desk with the ultra-slim stand—built to minimize clutter and maximize usable space. Enjoy a cleaner, more organized setup without sacrificing screen size or comfort.
  • Virtually Borderless Design - This LG monitor features a 3-side narrow-bezel design, giving you more screen space with fewer distractions—perfect for focusing on work, enjoying entertainment, or creating a cleaner, modern setup.
  • What's In The Box - 1. Stand Body 2. Stand Base 3. Screws 4. Power Adapter 5. Power Cord 6. HDMI Cable 7. Quick setup guide

Description

A 24" class (23.8" screen) Full HD curved display built for better focus and everyday comfort. The 1500R curvature keeps more of the screen in view, while a 100Hz refresh rate delivers causual game play, scrolling and video playback super smooth. With HDR10, USB Type-C with 15W power delivery, HDMI, and a headphone jack, this LG monitor is made to do more with less desktop clutter. ¹Software installation required. Visit Support on LG.com to download.

Photos

LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black
LG 24U421A-B 24-inch Full HD (1920 x 1080) Curved Computer Monitor, 100Hz, 5ms, HDR10, 3-Side Borderless, Switch, HDMI, USB Type-C 15W PD, Tilt Slim Stand, Black

Product specs

SpecificationDetails
Standing screen display size‎23.8 Inches
Screen Resolution‎1920x1080
Max Screen Resolution‎1920 x 1080 Pixels
BrandLG
Series‎24U421A-B.AUSQ
Item model number‎24U421A-B.AUSQ
Item Weight‎6.44 pounds
Product Dimensions‎6.69 x 21.11 x 16.22 inches
Item Dimensions LxWxH‎6.69 x 21.11 x 16.22 inches
Color‎Black
Voltage‎240 Volts
Manufacturer‎LG
ASIN‎B0DVJJDFHN
Country of Origin‎China
Date First Available‎January 30, 2025
Screen Size23.8 Inches
ResolutionFHD 1080p
Aspect Ratio16:9
Screen Surface DescriptionMatte

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