acer Predator XB273K 27" 4k Gaming Monitor | AMD FreeSync Premium | ZeroFrame Design | 160Hz Refresh | Up to 0.5ms Response | Height, Tilt, Swivel, Pivot Adjust | HDR 400 | 1 x DP 1.4 & 2 x HDMI 2.1

By SpecPicks Editorial · Verified 2026-08-25

$439.99

Buy on Amazon — $439.99 Compare to similar gaming monitors

*Price sourced from Amazon.com. Last updated 2026-08-25. Price and availability subject to change.

Bottom line: The acer Predator XB273K 27" 4k Gaming Monitor | AMD FreeSync Premium | ZeroFrame Design | 160Hz Refresh | Up to 0.5ms Response | Height, Tilt, Swivel, Pivot Adjust | HDR 400 | 1 x DP 1.4 & 2 x HDMI 2.1 is a niche pick — read recent reviews before buying in the gaming monitors category, priced around $439.99. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies acer Predator XB273K 27" 4k Gaming Monitor | AMD FreeSync Premium |… as a niche pick — read recent reviews before buying in the gaming monitors category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Ports: 1 x Display Port 1.4, 2 x HDMI Port 2.1 & 1 x Audio Out (HDMI Cable Included)
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

27" 4K UHD (3840 x 2160) Widescreen Agile-Splendor IPS 400 Gaming Monitor | AMD FreeSync Premium Technology
Refresh Rate: 160Hz| Response Time: Up to 0.5ms (G to G) | VESA Certified DisplayHDR 400 | Pixel Pitch: 0.233mm | Color Gamut: DCI-P3 95%
VESA mounting compliant (100 x 100mm) | Zero-Frame Design | 2 Speakers, 2 Watts per Speaker
Ergonomic Tilt: -5° to 25° | Height Adjustment Range: 5.9" | Swivel: +/-25° | Pivot: +/- 90°
Ports: 1 x Display Port 1.4, 2 x HDMI Port 2.1 & 1 x Audio Out (HDMI Cable Included)

Full Specifications

Brand	Acer
Color	Black
Ports	1 x Display Port 1.4, 2 x HDMI Port 2.1 & 1 x Audio Out (HDMI Cable Included)
Shape	Flat
Brightness	400 nits
Model Name	Predator XB273K V3bmiiprx
Resolution	4K UHD 2160p
Screen Size	27 Inches
Aspect Ratio	16:9
Display Type	LCD
Model Number	UM.HX3AA.306
Refresh Rate	160 Hz
Adaptive Sync	FreeSync Premium
Mounting Type	Wall Mount

Ready to buy?

acer Predator XB273K 27" 4k Gaming Monitor | AMD FreeSync Premium | ZeroFrame Design | 160Hz Refresh | Up to 0.5ms Response | Height, Tilt, Swivel, Pivot Adjust | HDR 400 | 1 x DP 1.4 & 2 x HDMI 2.1 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-25. Price and availability subject to change.