Acer Predator Gaming Monitor

Bottom line: The Acer Predator Gaming Monitor is a specs-and-price decision rather than a crowd-consensus one in the gaming monitors category, priced around $299.99. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

$299.99

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Buy on Amazon — $299.99 Compare to similar gaming monitors

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-09-29

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. View full credentials → 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

Mythic Speed: Fasten your seatbelt: The Predator XB273K UHD display with 3840 x 2160 resolution is all about no compromises on gaming performance, color or speed. This 27-inch (3840 x 2160) monitor combines jaw dropping specs including an IPS panel that supports up to blazing-fast 320Hz refresh rate. 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. (UM.HX3AA.502)

SpecPicks Verdict

SpecPicks scored Acer Predator Gaming Monitor | 27" UHD 3840 x 2160 IPS | AMD… 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

Resolution Matters: This 27” UHD (3840 x 2160) display packs a fierce punch. Immerse yourself in the hyper-realistic colors of the game world. Smooth transitions, finer shades and uniform appearance are achieved with 90% DCI-P3.
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 provide the smoothest gaming experience.
Up to 320Hz Refresh Rate: With a crisp 4K (3840 x 2160) resolution, a smooth 160Hz refresh rate, and support from AMD FreeSync Premium technology, the Predator XB273K V5 is sure to deliver flawless gameplay. Gamers can also choose a higher refresh rate option with a FHD resolution at 320Hz based on the demands of the game and the task at hand thanks to DFR technology.
Goodbye Ghosting: Up to 0.5ms GTG (Gray to Gray) response time enhanced gamers’ in-game experience. No matter the fast-moving action or any dramatic transitions will be all rendered smoothly without the annoying effects of smearing or ghosting with XB273K Gaming Monitor.
Be Flexible: The ErgoStand design provides freedom to swivel, pivot and adjust height for maximum adaptability and comfort, while Acer VisionCare helps protect eyes during long gaming sessions.
VESA DisplayHDR 400: For enhanced color vibrancy, VESA DisplayHDR 400 certification ensures better contrast and color accuracy, so customers experience AAA games as they were meant to be.

Full Specifications

Brand	Acer
Color	Black
Brightness	400 nits
Model Name	Predator
Resolution	4K UHD 2160p
Screen Size	27 inches
Aspect Ratio	16:9
Display Type	LCD
Model Number	XB273K V5bmiiprx
Refresh Rate	320 hertz
Adaptive Sync	FreeSync Premium
Response Time	0.5 milliseconds
Screen Finish	Matte
Built-In Media	Acer Smart Dial, Display, HDMI Cable, Power Cord, Stand
Contrast Ratio	400:1
Native Resolution	3840x2160
Display Technology	LCD
Additional Features	Built-In Speakers, Height Adjustment, Pivot Adjustment, Swivel Adjustment, Tilt Adjustment
Warranty Description	3 year parts and labor
Hardware Connectivity	DisplayPort, HDMI
Full listing title	Acer Predator Gaming Monitor \| 27" UHD 3840 x 2160 IPS \| AMD FreeSync Premium \| Up to 320Hz with DFR \| Up to 0.5ms \| VESA DisplayHDR400\| DCI-P3 90% \| Display Port 1.4 & 2 x HDMI 2.1 \| XB273K V5bmiiprx

Ready to buy?

Acer Predator Gaming Monitor | 27" UHD 3840 x 2160 IPS | AMD FreeSync Premium | Up to 320Hz with DFR | Up to 0.5ms | VESA DisplayHDR400| DCI-P3 90% | Display Port 1.4 & 2 x HDMI 2.1 | XB273K V5bmiiprx 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 — $299.99

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

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