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  • LG SIGNATURE
  • LG ThinQ logo

KEY FEATURES

  • 22" FHD (1920x1080) TN Display
  • AMD FreeSync™ Technology
  • Dynamic Action Sync
  • Black Stabilizer
  • On Screen Control
  • Smart Energy Saving
22" Class Full HD TN Monitor with AMD FreeSync (21.5" Diagonal)

POWER

    • DC Off
    • Less than 0.3W
    • Type
    • Adapter
    • Input
    • 100-240Vac, 50/60Hz
    • Power Save/Sleep Mode (Max.)
    • Less than 0.3W
    • Power Consumption (Typ.)
    • 19.7W
    • Power Consumption (Max.)
    • 29.0W

DIMENSIONS/WEIGHTS

    • Shipping Weight
    • 7.7 lbs
    • With Stand (WxHxD)
    • 20.1" x 14.2" x 7.2"
    • Without Stand (WxHxD)
    • 20.1" x 12" x 1.5"
    • Shipping Dimensions (WxHxD)
    • 25.2" x 14.4" x 4.9"
    • With Stand Weight
    • 5.3 lbs
    • Without Stand Weight
    • 4.6 lbs

SPECIAL FEATURES

    • Smart Energy Saving
    • Yes
    • Reader Mode
    • Yes
    • Flicker Safe
    • Yes
    • Black Stabilizer
    • Yes
    • On Screen Control
    • Yes
    • Color Weakness
    • Yes
    • Crosshair
    • Yes
    • Adaptive Sync
    • Radeon FreeSync™

WARRANTY/UPC

    • Limited Warranty
    • 1 Year Parts and Labor
    • UPC
    • 719192617483

PANEL SPECIFICATIONS

    • Screen Size Class (diagonal)
    • 22" Flat
    • Color Depth
    • 16.7M
    • Pixel Pitch (mm)
    • 0.2480 x 0.2480 mm

PICTURE QUALITY

    • Refresh Rate
    • 75Hz
    • Resolution
    • 1920 x 1080
    • Panel Type
    • TN
    • Aspect Ratio
    • 16:9
    • Brightness
    • 150 cd/m² (Min.), 200 cd/m² (Typ.)
    • Color Gamut
    • NTSC 72% (CIE1931)
    • Response Time
    • 1ms (GtG at Faster)
    • Contrast Ratio (DFC)
    • 450:1 (Min), 1000:1 (Typ.)
    • Viewing Angle
    • 90º (R/L), 65º (U/D)
    • Surface Treatment
    • Anti Glare, 3H
    • Dynamic Action Sync
    • Yes

INPUTS/OUTPUTS

    • Headphone Out
    • Yes
    • D-Sub
    • Yes x 1
    • HDMI
    • Yes x 1

SPEAKER

    • Speaker
    • No built-in speaker

CABINET/ACCESSORIES

    • Wall Mount Size (mm)
    • 75 x 75 mm

What people are saying

Rated 5 out of 5 by from Must have I purchased three and I couldn't be happier with them. You want to talk about easy set up these are the ones to have. I know the pictures don't do them justice but side by side there is no difference in picture quality at all. I've always used two monitors and these are the first ones that you can't tell a difference from one to the other. Like the title says these monitors are a must have.
Date published: 2022-10-09
Rated 3 out of 5 by from It's OK not exactly a 75Hz monitor This is a basic FHD monitor that can refresh up to 75Hz. Although manual says it recommends 60Hz. In any case it worked at both 60 and 75 hz on my 2018 Mac Mini. I think its a good basic monitor and don't find any issues other then I think you need to make sure it is set to 75 Hz vs the default 60Hz. If your buying it for the higher refresh rate.
Date published: 2022-09-15
Rated 5 out of 5 by from Really does the job This 27" monitor has great images. The only thing that could improve it is if it also had speakers, but that's not a problem if you have speakers to add. The images are bright, clear and the large size allows for improved viewing.
Date published: 2022-02-24
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See All Reviews

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View 22MK400H-B Product Support

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Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

DO I NEED TO BUY WALL MOUNT PLATE TO THIS MONITOR ?

Asked by: BORIS 9
If you intend to wall mount the LG 27'' Class Full HD TN Monitor with AMD FreeSync (27'' Diagonal), Model # 27MK400H-B, you will need to purchase a Wall Mount Plate. It is not supplied with the monitor. The monitor is a VESA compliant display that has a VESA Mount Interface Pattern of 100 x 100 mm...^IFV
Answered by: Ivanf
Date published: 2021-04-28

Do the freesync and 75hz work on the HDMI port? My monitor only have HDMI and VGA ports.

Asked by: Ianelli
The LG 22'' Class Full HD TN Monitor with AMD FreeSync (21.5'' Diagonal), Model # 22MK400H-B has a FreeSync range of 48-75Hz via HDMI...^IFV
Answered by: Ivanf
Date published: 2021-02-04

Can the screen be tilted up and down? If so, then by how much (degrees) approximately?

Asked by: RGVA
The angle of the screen for the LG 24'' Class Full HD TN Monitor with AMD FreeSync (23.8'' Diagonal), Model # 24MK400H-B can be adjusted forward or backward from -5° to 20° for a comfortable viewing experience...^IFV
Answered by: Ivanf
Date published: 2021-01-04

Can we watch tv from this 22” monitor (IPTV with HDMI cable)

Asked by: Ary765
Unlike a TV which has built-in tuners and built-in speakers, the LG 22'' Class Full HD TN Monitor with AMD FreeSync (21.5'' Diagonal), Model # 22MK400H-B is a monitor so it does not have built-in tuners and it does not have built-in speakers. If you want to watch TV on the monitor, you will need to attach an external tuner and external speakers. The monitor has one HDMI input on it so you can also attach a Cable Set-Top box that has an HDMI Out to the monitor...^IFV
Answered by: Ivanf
Date published: 2020-11-23

What if i dont have entrance on plate

Asked by: pablitoxSniper
Hello pablitoxSniper. Please accept our apologies, but we are not clear on your inquiry about the LG 22'' Class Full HD TN Monitor with AMD FreeSync (21.5'' Diagonal), Model # 22MK400H-B. Please contact the LG Support Center in Poland at https://www.lg.com/pl, Tel # 801 54 54 54 for any inquiries you have about the monitor. They have links on their site for their support pages for Facebook, Twitter, and YouTube where you can get additional assistance...^IFV
Answered by: Ivanf
Date published: 2020-10-08

What is difference between 22MK400H-B and 22MK400H?

Asked by: Boki
There is no difference. Both model numbers are referring to the same monitor, the LG 22'' Class Full HD TN Monitor with AMD FreeSync (21.5'' Diagonal) Model # 22MK400H-B. The "-B" at the end of the model number indicates the color of the case on the back of the monitor (i.e. black). A lot of retailers do not use the "-B" and just list it as 24MK400H...^IFV
Answered by: Ivanf
Date published: 2020-12-30

24MK400H-B does it come with both hdmi and vga cables?

Asked by: john matyne
In the U.S., neither an HDMI cable nor a VGA cable come as included accessories with the LG 24'' Class Full HD TN Monitor with AMD FreeSync (23.8'' Diagonal), Model # 24MK400H-B. Inclusion of those cables will depend on the country that the monitor is sold in so you will need to contact our Customer Support Center in the U.K. to verify if the monitor sold in the U.K. comes with those cables as included accessories...^IFV
Answered by: Ivanf
Date published: 2020-07-30

What refresh rate is this monitor

Asked by: Somerandomguy
75hz with a 1ms response time
Answered by: I am god
Date published: 2020-09-25
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