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Acer Nitro 24.5in FHD 1920x1080 200Hz Gaming Monitor KG251Q X3biip | 0.5ms, AMD FreeSync Premium, sRGB 99%, 2xHDMI, DisplayPort, VESA Mountable, Bluelight Filter, Flickerless Technology

Acer Nitro 24.5in FHD 1920x1080 200Hz Gaming Monitor KG251Q X3biip

Bottom line: The Acer Nitro 24.5in FHD 1920x1080 200Hz Gaming Monitor KG251Q X3biip is a specs-and-price decision rather than a crowd-consensus one in the gaming monitors category, priced around $89.99. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

$89.99

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Mike Perry — Hardware researcher since 2014. For gaming and productivity monitors, synthesises manufacturer specs against measured monitor reviews (RTINGS, Monitors Unboxed) rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. How we check display specs →

*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.

Before you buy

  • Check the listed dimensions, connectors and platform compatibility against your setup before ordering
  • Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

The Gate of Smooth Gaming: In competitive gaming, every frame matters. Introducing Acer's KG251Q gaming monitor - the Full HD (1920 x 1080) resolution monitor that can keep up with your game play. Through AMD FreeSync Premium technology, the game’s frame rate is determined by your graphics card, not the fixed refresh rate of the monitor, giving you a serious competitive edge. Smooth, tear-free gameplay!! And a whole lot more. Plus, users can enjoy comfortable viewing experiences while gaming via flicker-less, low dimming and ComfyView display. The design saves space on your desk and lets you…

SpecPicks Verdict

SpecPicks scored Acer Nitro 24.5in FHD 1920x1080 200Hz Gaming Monitor KG251Q X3biip |… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the gaming monitors category. Compare with similarly-priced alternatives in the gaming monitors category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming monitors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Quality Visuals: The KG251Q 24.5" monitor with 1920 x 1080 Full HD resolution in a 16:9 aspect ratio presents stunning, high-quality images with excellent detail. The zero-frame design does away with the thick frames found on conventional monitors freeing up precious screen space.
  • AMD FreeSync Premium Technology: Say “goodbye” to stuttering and tearing. With AMD FreeSync Premium, the monitor’s frames are synced with the graphics card’s frames, which eliminates screen tearing and provides the smoothest gaming experience.
  • 200Hz Refresh Rate: The 200Hz refresh rate speeds up the frames per second to deliver an ultra-smooth 2D motion scene. With a rapid refresh rate of 200Hz, Acer Monitors shorten the time it takes for frame rendering, lower input lag and provide gamers an excellent in-game experience.
  • Responsive!!: Up to 0.5ms GTG (Gray to Gray) response time enhanced gamers’ in-game experience. No matter if the fast-moving action or any dramatic transitions will be rendered smoothly without the annoying effects of smearing or ghosting with KG251Q Gaming Monitor
  • ZeroFrame Design: With a Nitro KG251Q monitor, you’ll want to see as much of the display as possible. Get more real estate with the near bezel-less design, allowing you to see more and do more. The ZeroFrame design lets you place multiple monitors next to each other for a seamless, almost uninterrupted view.

Full Specifications

BrandAcer
ColorBlack
Model NameNitro
ResolutionFHD 1080p
Unit Count1 Count
Color Gamut99
Screen Size24.5 inches
Aspect Ratio16:9
Display TypeLCD
Model NumberKG251Q X3biip
Refresh Rate200 hertz
Adaptive SyncFreeSync Premium
Response Time0.5 milliseconds
Screen FinishMatte
Contrast Ratio2000:1
Native Resolution1920x1080
Display TechnologyIPS
Additional FeaturesTilt Adjustment
Included ComponentsDisplay, HDMI Cable, Power Cord, Stand
Warranty Description3 year parts and labor
Full listing titleAcer Nitro 24.5in FHD 1920x1080 200Hz Gaming Monitor KG251Q X3biip | 0.5ms, AMD FreeSync Premium, sRGB 99%, 2xHDMI, DisplayPort, VESA Mountable, Bluelight Filter, Flickerless Technology

Ready to buy?

Acer Nitro 24.5in FHD 1920x1080 200Hz Gaming Monitor KG251Q X3biip | 0.5ms, AMD FreeSync Premium, sRGB 99%, 2xHDMI, DisplayPort, VESA Mountable, Bluelight Filter, Flickerless Technology is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $89.99

*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.

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