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Acer DM431K bmiiipx 43,AG,IPS,3840x2160,16:9,2 x 5.0W,VGA,DisplayPort,178/178 Monitor8.0Our score
ABrandAcerAAcer83 products in our catalogSee all Acer products →ID DBD-11275

Acer DM431K bmiiipx 43,AG,IPS,3840x2160,16:9,2 x 5.0W,VGA,DisplayPort,178/178 Monitor

8.0/10 our score 4.0 (49 ratings on Amazon)

Product Type: Monitor

Aspect Ratio16:9Connectivity TechnologyvgaDisplay Refresh Rate in Hertz60Display Size Class43 inchesHardware InterfaceDisplayPort, HDMI, VGAResolution4K UHD 2160p

About this item

  • Product Type: Monitor
  • Country Of Origin: China
Category: MonitorsRanked #99 of 740 in Monitors
8.0Our score
Our verdict

Product Type: Monitor

Ranked #99 in Monitors · 4 things we like

Quick answer The Acer DM431K bmiiipx 43 scores 8.0/10 with us. Amazon owners rate it 4.0 out of 5 across 49 reviews, below the 4.3 average of the 494 products we track in Monitors. It was listed at $390.50 on Amazon when we last checked in September 2026. Key facts: aspect ratio 16:9, connectivity technology vga, display refresh rate in hertz 60.

Acer DM431K bmiiipx 43, AG, IPS, 3840x2160, 16: 9, 2 x 5. 0W, VGA, DisplayPort, 178/178, Internal Power adapter, Two HDMI 1. 4, HDMI2.

0, audio-out, 250 cd/m2, 5ms graytogray, Detachable Ft Stnd, Kensington Lock Supported, 200x200 VESA, 21/420, 3YRS Limtd Warrnty

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Product information

24 specifications
Aspect Ratio16:9
Audio InputHDMI
Connectivity Technologyvga
Contrast Ratio1000:1
Control MethodRemote
Display Backlight TechnologyLED
Display Refresh Rate in Hertz60
Display Size Class43 inches
Display TechnologyLCD
Hardware InterfaceDisplayPort, HDMI, VGA
Internet ApplicationsBrowser, YouTube
Maximum Display Brightness250 candela_per_square_meter
Motion Enhancement TechnologyMotionFlow or similar technology
Number of Component Outputs2
Picture Quality Enhancement TechnologyMotionFlow
Refresh Rate60
Resolution4K UHD 2160p
Response Time5 milliseconds
Screen FinishGlossy
Screen Size43 inches
Signal FormatDigital (HDMI, VGA, DisplayPort)
Size43 inches
Total Number of HDMI Ports2
Viewing Angle178 degrees

Pros & cons

What we like
  • Product Type: Monitor
  • Package Quantity: 1
  • Package Weight: 17.4 kg
  • Country Of Origin: China
What could be better

    Acer DM431K bmiiipx 43: questions & answers

    Is the Acer DM431K bmiiipx 43 worth buying?

    Owners are lukewarm on it, so compare the alternatives before buying. We score the Acer DM431K bmiiipx 43 8.0 out of 10. Amazon owners rate it 4.0 out of 5 across 49 reviews, below the 4.3 average of the 494 products we track in Monitors. The review count is still small, so treat the rating as an early signal.

    How much does the Acer DM431K bmiiipx 43 cost?

    It was listed at $390.50 on Amazon when we last checked in September 2026. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are the key specs of the Acer DM431K bmiiipx 43?

    Aspect Ratio: 16:9; Connectivity Technology: vga; Display Refresh Rate in Hertz: 60; Display Size Class: 43 inches; Hardware Interface: DisplayPort, HDMI, VGA; Resolution: 4K UHD 2160p. All 24 specifications are in the product information table on this page.

    What are good alternatives to the Acer DM431K bmiiipx 43?

    Similar, well-rated products in our catalog: acer SB240Y G0bi 23.8" IPS Full HD Ultra-Slim (9.2/10, 4.6 stars from 505 owners); Dell P2422H 24 Inch Full HD (9.0/10, 4.5 stars from 822 owners); Acer SB222Q EBI 21.5" FHD 1920 x 1080 IPS (9.0/10, 4.5 stars from 415 owners).

    acer SB240Y G0bi 23.8" IPS Full HD Ultra-SlimDell P2422H 24 Inch Full HDAcer SB222Q EBI 21.5" FHD 1920 x 1080 IPS

    Customer reviews

    All reviews on Amazon
    4.049 global ratings
    5 star50%
    4 star10%
    3 star10%
    2 star10%
    1 star20%

    Breakdown from the 10 most helpful reviews we imported.

    T
    thinkbig
    Verified purchaseDecember 2, 2019
    Great Monitor...

    I love this monitor. It is big and the picture is clear and sharp.Although it is 43" it takes up less space than others this size because the legsonly raise it a few inches up. I needed something that was 25" or less to fitunder a hutch and this just makes it as it is 24.9" all assembled.It was easy to put the legs on and hook it up. There is a button in the backwhich controls the On Screen Display and let's you make adjustments to thecolor, brightness etc. To make it even easier this comes with a remote thatdoes all of that as well.I hooked it up with the HDMI Cable (included) then set the so

    B
    B.A.Clown
    Verified purchaseNovember 10, 2021
    Came with defect

    Bought this to replace an Acer model ET430K that had an led go bad.In comparison, this was lighter in weight. Sreen reflection was not as bad as I had read, better that the one I currently have. As far as comparing brightness, although this is rated not as bright as an et430k, it looked great, picture seemed better as well.... except for the defect.....Defect was some large white spots in the middle of the screen. Very disappointed with this as there are currently none available for exchange.I would buy this again and again till I got one without a defect if available. Price is great, as it th

    P
    PinkRainbowKitty
    Verified purchaseMay 1, 2020
    Better than expected

    The resolution is incredible. The weight is hard to believe. No complaints. The price is great.

    W
    WalmartShopper
    July 16, 2023
    Great value, and it acts as a monitor

    I got this on sale and it’s great. Its got a beautiful crisp picture for the price I got it you can’t do better.Also, to correct some mistakes about other reviews, this does have a DisplayPort. I’m guessing if you missed that port, you might have missed the correct HDMI port to connect to as well. The best picture comes from the DisplayPort and then the HDMI 60hz port. There are also two 30hz HDMI ports which would definitely give you TV quality picture if you connected to them. So that’s most likely what happened if you got a TV quality picture. It also does come with a remote. That should be

    D
    Donald Petersen
    Verified purchaseMarch 14, 2023
    Acer product with no quality control, clump of dead pixels, and damaged coating

    Shipped to me with an obvious clump of dead pixels in the middle of the screen, as well as severe damage to the screen coating. There is zero quality control. That being said it's the size and resolution I wanted so I bought it expecting this from Acer. I don't even think I'd give this away, it's so bad it's going in the trash when replaced. Thanks Acer

    C
    Chris W.
    Verified purchaseJuly 20, 2021
    Good value

    Really nice monitor for the price.

    D
    David Pouliot
    Verified purchaseJuly 16, 2020
    Just OK at Best

    Got because it was half the price of the dell. I ended up getting the dell and reterned this

    T
    The Ultimate Bottom
    Verified purchaseJuly 20, 2020
    Best Monitor I've Ever Owned

    Amazing picture quality, can easily fit two full sized screens to work on multiple projects, very easy to set up and comes with some great cables for audiophiles and gamers.

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.