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Acer 21.5in FHD 1920x1080 100Hz Office Monitor KB220Q H2bi9.2Our score 4 photos
ABrandAcerAAcer83 products in our catalogSee all Acer products →ID DBD-11125

Acer 21.5in FHD 1920x1080 100Hz Office Monitor KB220Q H2bi

9.2/10 our score 4.6 (300 ratings on Amazon)

Vibrant Images: Crisp, true-to-life colors come alive in Full HD 1080p resolution. Movies and games appear more real and dramatic, and small

Aspect Ratio16:9Brightness250 nitsDisplay Resolution Maximum1920 x 1080Refresh Rate100 hertzResolutionFHD 1080pResponse Time1 milliseconds

About this item

  • Vibrant Images: Crisp, true-to-life colors come alive in Full HD 1080p resolution. Movies and games appear more real and dramatic, and small details and text are clear with 1920x1080 resolution in a 16:9 aspect ratio.
  • Adaptive-Sync Support: Get fast refresh rates thanks to the Adaptive-Sync Support (FreeSync Compatible) product that matches the refresh rate of your monitor with your graphics card. The result is a smooth, tear-free experience in gaming and video playback applications.
  • Up 100Hz Refresh Rate: The 100Hz refresh rate speeds up the frames per second to deliver an ultra-smooth 2D motion scene. With a rapid refresh rate of up to 100Hz, Acer Monitors shorten the time it takes for frame rendering, lower input lag and provide gamers an excellent in-game experience.
  • Responsive!!: Fast response time of 1ms enhances the experience. Fast-moving action or any dramatic transitions will be rendered smoothly without the annoying effects of smearing or ghosting.
Category: MonitorsRanked #99 of 740 in Monitors
9.2Our score
Our verdict

Vibrant Images: Crisp, true-to-life colors come alive in Full HD 1080p resolution. Movies and games appear more real and dramatic, and small

Ranked #99 in Monitors · 4 things we like

Quick answer The Acer 21.5in FHD 1920x1080 100Hz Office Monitor scores 9.2/10 with us. Amazon owners rate it 4.6 out of 5 across 300 reviews, above the 4.3 average of the 494 products we track in Monitors. It was listed at $69.99 on Amazon when we last checked in September 2026. Key facts: aspect ratio 16:9, brightness 250 nits, display resolution maximum 1920 x 1080.

Ideal for everyday computing, the Acer KB220Q features a ZeroFrame design, thin profile, Full HD Resolution. Making it a sleek addition to your home or office setup. Get fast refresh rates thanks to the Adaptive-Sync Support product that matches the refresh rate of your monitor with your graphics card.

Plus, users can enjoy comfortable viewing experiences while gaming via flicker-less and low dimming display. The design saves space on your desk and lets you place multiple monitors side by side to build a seamless big-screen display. (UM.

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Product information

24 specifications
Additional FeaturesTilt Adjustment
Aspect Ratio16:9
BrandAcer
Brightness250 nits
ColorBlack
Color Gamut99
Contrast Ratio1000:1
Display Resolution Maximum1920 x 1080
Display TechnologyVA
Display TypeVA
Item Dimensions D x W x H7.9"D x 19.4"W x 15"H
Model NameKB220Q H2bi
Model NumberKB220Q H2bi
Native Resolution1920x1080
Number of Component Outputs2
Picture Quality Enhancement TechnologyColor Enhancement, Adaptive Sync
Refresh Rate100 hertz
ResolutionFHD 1080p
Response Time1 milliseconds
Screen FinishMatte
Screen Size21.5 inches
Specific Uses For ProductBusiness, Desktop, Personal
Total Number of HDMI Ports1
Warranty Description3 year parts and labor

Pros & cons

What we like
  • Vibrant Images: Crisp, true-to-life colors come alive in Full HD 1080p resolution. Movies and games appear more real and dramatic, and small details and text are clear with 1920x1080 resolution in a 16:9 aspect ratio.
  • Adaptive-Sync Support: Get fast refresh rates thanks to the Adaptive-Sync Support (FreeSync Compatible) product that matches the refresh rate of your monitor with your graphics card. The result is a smooth, tear-free experience in gaming and video playback applications.
  • Up 100Hz Refresh Rate: The 100Hz refresh rate speeds up the frames per second to deliver an ultra-smooth 2D motion scene. With a rapid refresh rate of up to 100Hz, Acer Monitors shorten the time it takes for frame rendering, lower input lag and provide gamers an excellent in-game experience.
  • Responsive!!: Fast response time of 1ms enhances the experience. Fast-moving action or any dramatic transitions will be rendered smoothly without the annoying effects of smearing or ghosting.
What could be better

    Acer 21.5in FHD 1920x1080 100Hz Office Monitor: questions & answers

    Is the Acer 21.5in FHD 1920x1080 100Hz Office Monitor worth buying?

    Yes, it is one of the stronger picks in its group. We score the Acer 21.5in FHD 1920x1080 100Hz Office Monitor 9.2 out of 10. Amazon owners rate it 4.6 out of 5 across 300 reviews, above the 4.3 average of the 494 products we track in Monitors.

    How much does the Acer 21.5in FHD 1920x1080 100Hz Office Monitor cost?

    It was listed at $69.99 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 21.5in FHD 1920x1080 100Hz Office Monitor?

    Aspect Ratio: 16:9; Brightness: 250 nits; Display Resolution Maximum: 1920 x 1080; Refresh Rate: 100 hertz; Resolution: FHD 1080p; Response Time: 1 milliseconds. All 24 specifications are in the product information table on this page.

    What are good alternatives to the Acer 21.5in FHD 1920x1080 100Hz Office Monitor?

    Similar, well-rated products in our catalog: Acer 31.5in FHD 1920x1080 IPS 75Hz Office (9.2/10, 4.6 stars from 2,925 owners); Acer 27in FHD 1920x1080 IPS 120Hz Office (9.4/10, 4.6 stars from 2,120 owners); Acer Nitro 31.5in FHD 1920x1080 Curved 180Hz (9.2/10, 4.6 stars from 575 owners).

    Acer 31.5in FHD 1920x1080 IPS 75Hz OfficeAcer 27in FHD 1920x1080 IPS 120Hz OfficeAcer Nitro 31.5in FHD 1920x1080 Curved 180Hz

    Customer reviews

    All reviews on Amazon
    4.6300 global ratings
    5 star78%
    4 star22%
    3 star0%
    2 star0%
    1 star0%

    Breakdown from the 9 most helpful reviews we imported.

    P
    Peter S.
    Verified purchaseAugust 17, 2026
    Excellent graphics and resolution, perfect size for connecting to laptop, very low cost.

    I purchased this low-cost monitor to replace an ailing 7-year old HP desktop monitor that I was using with an HDMI to VGA converter cable to plug into a laptop. The old monitor was incapable of displaying the full laptop resolution capability and was getting "fuzzy" and small pixel flaw lines were slowly crawling up from the bottom of the screen. After doing some online research (Gemini) I focused on 3 monitors and finally chose this Acer model. Low cost, fit right in my desktop shelf space where my old 19" monitor was without needing any additional width space, even though the Acer monitor is

    T
    Twig
    Verified purchaseAugust 20, 2026
    Great buy!

    This screen is amazing! Beautiful color I ordered 2 of them for my remote Job and they are perfect! What a great buy! I highly recommend these!

    J
    JCM
    Verified purchaseSeptember 4, 2026
    Plug and Play!

    My second Acer purchase. This one arrived very promptly and within minutes it was installed. Very plug and play and lightweight. The display colors are vibrant. Very well pleased.

    A
    Art Figuero
    Verified purchaseAugust 28, 2026
    Worth the money

    Great deal excellent picture

    N
    Neilia
    Verified purchaseJune 14, 2026
    Great product

    Great product, it easy to set up, compatible withmy hp laptop. It weighs about 8.6lb and thevalue for money is good. It comes with an hdmi cable to connect with my laptop and a chord to plug in the laptop. It also contains a stand thats easy to put together. The brightness is good for me. Only downfall is that it doesnt make any sound unless i connect it to a speaker . The noise only comes from my laptop. But other wisefrom that great product

    T
    timothy918
    Verified purchaseAugust 18, 2026
    Good monitor

    Perfect size. Nice and bright.

    M
    Monique
    Verified purchaseSeptember 1, 2026
    Package is top tier

    Package came undamaged and I love the quality

    T
    TK
    Verified purchaseJuly 18, 2026
    Great quality for price

    Great for work from home. Easy to set up. Perfect size for small work space.

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