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LG 24MP400-B FHD 24-Inch IPS Computer Monitor
LG 24MP400-B FHD 24-Inch IPS Computer Monitor
LG 24MP400-B FHD 24-Inch IPS Computer Monitor
LG 24MP400-B FHD 24-Inch IPS Computer Monitor
LG 24MP400-B FHD 24-Inch IPS Computer Monitor
LG 24MP400-B FHD 24-Inch IPS Computer Monitor
LG

LG 24MP400-B FHD 24-Inch IPS Computer Monitor

★★★★★4.5 (941 reviews)
FHD

Affordable 24-inch Full HD IPS monitor with AMD FreeSync, 75Hz refresh rate, and eye-care features for work and casual gaming.

$138.29*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The LG 24MP400-B is a 24-inch Full HD monitor designed for everyday productivity and casual entertainment. Its IPS panel delivers accurate colors and wide viewing angles, making it a practical choice for office tasks, web browsing, photo viewing, and light creative work. The 3-side borderless design keeps bezels minimal, which is especially appealing for users running dual-monitor configurations where a seamless visual experience matters.

For casual gamers, the monitor offers AMD FreeSync support and a 75Hz refresh rate, smoothing out frame delivery and reducing tearing in less demanding titles. Features like Dynamic Action Sync reduce input lag, while Black Stabilizer brightens dark scenes for better visibility. On the productivity side, Reader Mode and Flicker Safe technology help reduce eye fatigue during extended work sessions. The OnScreen Control software lets users adjust monitor settings directly from the desktop. Connectivity is straightforward with HDMI and D-Sub ports, though the absence of DisplayPort or USB-C may be a consideration for users with newer hardware.

Key Features

75Hz monitor features a Full HD IPS Display with a three-side, virtually borderless design for wide viewing angles and rich colors

AMD FreeSync manages refresh rate, reducing screen tearing, flicker, and stuttering for an effortlessly smooth gaming experience with supported video cards such as the AMD Radeon series

Protect your eyes and minimize eye fatigue during long work sessions with Reader Mode's blue light reduction and Flicker Safe, virtually eliminating onscreen flicker. Make adjustments via On-Screen control with a few clicks of your mouse

Dynamic Action Sync helps reduce input lag to help you respond to on-screen action quickly. Black Stabilizer dynamically brightens dark scenes to help you find enemies in the dark. Enhance your accuracy in firefights with the Crosshair feature

Uni-body design with ultra-narrow bezel and tilt adjustment is the ideal screen for a desktop setup, or mount with 75 x 75 mm bracket sizing

Specifications

Screen Size
24 Inches
Resolution
1920 x 1080 (Full HD)
Panel Type
IPS
Refresh Rate
75Hz
Response Time
5ms
AMD FreeSync
Yes
Inputs
HDMI, D-Sub (VGA)
Design
3-Side Borderless
Features
Reader Mode, Black Stabilizer, Dynamic Action Sync, Flicker Safe, OnScreen Control

Pros & Cons

👍 Pros

  • IPS panel delivers consistent color and wide viewing angles compared to TN alternatives
  • 3-side borderless design maximizes screen area and looks clean in multi-monitor setups
  • AMD FreeSync at 75Hz provides smoother visuals for casual gaming without extra cost
  • Built-in eye-care features including Reader Mode and Flicker Safe reduce strain during long sessions

👎 Cons

  • 75Hz refresh rate and 5ms response time are not suited for competitive fast-paced gaming
  • Limited to HDMI and D-Sub inputs with no DisplayPort or USB-C connectivity
  • No built-in speakers, requiring separate audio equipment
  • 1080p resolution at 24 inches may appear less sharp to users accustomed to higher pixel density displays

Frequently Asked Questions

The monitor includes one HDMI port and one D-Sub (VGA) port for connectivity.
No, the LG 24MP400-B does not include built-in speakers. You will need external speakers or headphones for audio.
AMD FreeSync synchronizes the monitor's refresh rate with your AMD graphics card's frame output to reduce screen tearing and stuttering. On this monitor, it works at up to 75Hz over the HDMI connection.
Yes, the 24MP400-B supports 75x75mm or 100x100mm VESA mounting for wall or arm attachment.
Reader Mode reduces blue light emission to ease eye strain during extended reading, while Flicker Safe eliminates screen flickering across all brightness levels, making long work sessions more comfortable.

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