LG 

LG 27MK400H-B 27" 1920x1080 LED

Mfg Part Number:  27MK400H-B  
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Price: $187.03 + Free Shipping
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Last Updated: Sep 07, 2025
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Full HD Display
You're in front of your monitor for hours on end. Make the most of your time, with an LG Full HD LED monitor. The clarity of 1080p pixel resolution is a game-changer. Simply put, everything looks more detailed than standard HD.

AMD FreeSync™
With FreeSync, gamers can experience seamless, fluid movement throughout hi-res, fast-paced games. FreeSync virtually eliminates screen tearing and stuttering.

Dynamic Action Sync
Minimize input lag with Dynamic Action Sync so you can catch every single moment in real-time.

Black Stabilizer
Keep visibility even in dark scenes. LG's Black Stabilizer senses dark scenes and helps make it brighter so that you can find the enemies hiding and waiting to attack your player in the dark.

On-Screen Control
On-Screen Control puts a host of essential monitor settings into a handy window for quick, easy access. Volume, brightness, picture mode presets, Screen Split 2.0 and Dual Controller and more can now be adjusted with just a few clicks of the mouse, instead of hard buttons on the monitor.

Wall Mountable
This monitor gives you the freedom to take it off the desk and hang it on the wall. Liberate your viewing options and save desktop space with this wall-mountable LG monitor.

ENERGY STAR®
ENERGY STAR® certified monitors meet stringent energy efficiency requirements set by the US Environmental Protection Agency in On, Sleep, and Off Modes. On average, monitors that have earned the ENERGY STAR® are 25% more energy efficient than standard options

Main Specification
General Information
Manufacturer LG Electronics
Manufacturer Part Number 27MK400H-B
Manufacturer Website Address http://www.lg.com/us
Brand Name LG
Product Series MK400H
Product Model 27MK400H-B
Product Name 27" Class Full HD TN Monitor with AMD FreeSync (27" Diagonal)
Product Type Gaming LCD Monitor
Technical Information
Number of Screens 1
Screen Size Class 27"
Viewable Screen Size 27"
Screen Mode Full HD
Response Time 2 ms
Response Time Details 2ms GTG
Aspect Ratio 16:9
Pixel Pitch 12.2 mil
Backlight Technology LED
Horizontal Frequency 30 kHz to 83 kHz - D-sub
Horizontal Frequency 30 kHz to 83 kHz - HDMI
Vertical Frequency 30 Hz to 75 Hz - HDMI
Vertical Frequency 56 Hz to 75 Hz - D-sub
Video
Maximum Resolution 1920 x 1080
Color Supported 16.7 Million Colors
Contrast Ratio 1,000:1
Brightness 300 Nit
Tearing Prevention Technology FreeSync
Color Gamut 72% CIE 1931
Interfaces/Ports
HDMI Yes
VGA Yes
DisplayPort No
Power Description
Operating Power Consumption 27 W
Physical Characteristics
VESA Mount Compatible Yes
VESA Mount Standard 100 x 100
Color Family Black
Color Matte Black
Height 14.8"
Width 24.6"
Depth 1.7"
Height with Stand 18.50"
Width with Stand 24.60"
Depth with Stand 8.03"
Weight (Approximate) 9.30 lb
Weight with Stand (Approximate) 10.10 lb
Miscellaneous
Energy Star Yes
Country of Origin China
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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