ASUS TUF VG27AQM5A vs VG27AQ3A: Which Fits Your QHD Setup?
For a QHD target above 180Hz, VG27AQM5A is the fit to investigate first: ASUS lists up to 300Hz at 2560 x 1440 over both HDMI and DisplayPort, while VG27AQ3A's manual lists up to 144Hz over HDMI and 180Hz over DisplayPort. That is a published display-mode difference, not evidence of higher game frame rates or measured image quality; check your computer or console's output capability and cable before buying.
Published by Pickoryx · Published 2026-10-08
Source checked 2026-10-08 10:27 UTC
Products compared
Product A · ASIN B0F233D6W1
ASUS TUF Gaming VG27AQM5A
Last observed offer
$266.72
Per listed package.
Offer eligibility must be confirmed on Amazon.
Checked 2026-10-19 07:05 UTC. Price and availability may change.
Product B · ASIN B0BZR9TMBJ
ASUS TUF Gaming VG27AQ3A
Last observed offer
$179.00 List Price: $209.00
Per listed package.
Offer eligibility must be confirmed on Amazon.
Checked 2026-10-19 07:05 UTC. Price and availability may change.
Pickoryx may earn a commission from qualifying purchases through the paid Amazon links on this page, at no added cost to you.
The buying question
Does the VG27AQ3A's documented QHD refresh range cover your target, or do you need the VG27AQM5A's higher listed ceiling, and which model's inputs and desk setup match your equipment?
VG27AQM5A documents QHD modes up to 300Hz and HDMI 2.1 inputs; VG27AQ3A documents up to 180Hz over DisplayPort and 144Hz over HDMI. The higher ceiling matters only when the source, cable, settings, and content can use it; the two monitors share the same documented stand adjustment and VESA fit.
Quick verdict
Choose ASUS TUF Gaming VG27AQM5A if
- Your source can output QHD above 180Hz and you want the VG27AQM5A's documented ceiling up to 300Hz.
- Your setup needs HDMI 2.1 inputs; VG27AQM5A lists two HDMI 2.1 ports, while VG27AQ3A lists two HDMI 2.0 ports.
Choose ASUS TUF Gaming VG27AQ3A if
- Your QHD target fits VG27AQ3A's documented modes, up to 144Hz over HDMI or 180Hz over DisplayPort, and its port specification matches your source.
- You do not need the higher listed QHD ceiling; the same documented tilt, swivel, no-height-adjustment stand, and 100 x 100 mm VESA pattern are listed for both.
When the recommendation changes
- Your source's supported output, cable, connection type, or target resolution changes; check those together because a monitor's maximum is not a promise about game frame rate.
- You require height adjustment from the monitor stand: neither model lists it, though both list tilt, swivel, and 100 x 100 mm VESA mounting.
The differences that matter
Refresh Target And Source Fit
What this changes: A buyer's target refresh rate at 2560 x 1440 and the host's output support determine whether the higher listed ceiling is useful.[1, 2, 3, 4]
Connection And Desk Setup
ASUS TUF Gaming VG27AQM5A
Two HDMI v2.1 ports; one DisplayPort 1.4 (HBR3); USB 3.2 Gen 1 Type-C service port; manual says connect USB-C to PC for monitor firmware updates.[1, 2]
ASUS TUF Gaming VG27AQ3A
Two HDMI v2.0 ports; one DisplayPort 1.4 (HBR2).[3]
What this changes: Port labels and source-specific outputs guide which cable and input path a buyer should plan to use. The VG27AQM5A service port is documented for firmware updates; no absence claim is made for VG27AQ3A.[1, 2, 3]
Stand And Mount Fit
ASUS TUF Gaming VG27AQM5A
Tilt +20° to -5°; swivel +20° to -20°; height adjustment No; VESA 100 x 100 mm; dimensions with stand 61.50 x 45.50 x 21.40 cm.[1]
ASUS TUF Gaming VG27AQ3A
Tilt +20° to -5°; swivel +20° to -20°; height adjustment No; VESA 100 x 100 mm; dimensions with stand 61.50 x 45.50 x 21.40 cm.[3]
What this changes: The models have the same listed stand movement and mounting pattern; neither provides built-in height adjustment.[1, 3]
Best for your routine
A source and connection path that supports a QHD target above 180Hz, up to the VG27AQM5A's published 300Hz ceiling.
Best fit: ASUS TUF Gaming VG27AQM5A
Based on listed features, not comparative testing.
The model-specific ASUS timing documentation lists QHD modes up to 300Hz for VG27AQM5A and up to 180Hz on DisplayPort for VG27AQ3A. This is fit to documented modes only; check source output and configuration, and do not read it as a game-performance result.
A source whose QHD target is within VG27AQ3A's documented maximum of 180Hz over DisplayPort or 144Hz over HDMI, without need for VG27AQM5A's higher listed ceiling.
Best fit: ASUS TUF Gaming VG27AQ3A
Based on listed features, not comparative testing.
VG27AQ3A's model-specific manual lists those interface-specific QHD modes. Confirm that the source and selected cable can produce the target refresh rate.
Value and trade-offs
One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.
A price premium for VG27AQM5A is relevant to buyers who can use its higher documented QHD refresh ceiling or need its listed HDMI 2.1 inputs. Price alone does not show whether the extra capability is useful for a particular source.
No price-history timing conclusion is made; compare current offers and conditions when shopping.
Limitations
- Manufacturer specifications and timing tables describe supported display modes; they do not measure game frame rates, image quality, input lag, or comparative gaming performance.
- The source computer or console, GPU, cable, driver, selected input, and configuration determine which mode a setup can use. Verify compatibility with the exact source before purchase.
- ASUS says accessories vary by region. Its VG27AQ3A specification page lists a DisplayPort cable, while its user guide marks HDMI and DisplayPort cables optional; confirm the exact US carton or seller offer rather than assuming a cable is included.
- Both official product pages list no height adjustment and the same VESA pattern; mounting hardware and desk compatibility should be verified for the chosen arm or stand.
- No controlled side-by-side test or hands-on use was performed, so no image-quality, responsiveness, reliability, or overall-performance winner is claimed.
- Price evidence is current-only; no historical low or buy-now/wait conclusion is supported.
Questions shoppers ask
Can the VG27AQ3A reach 180Hz at 1440p over HDMI?
ASUS's VG27AQ3A manual lists 144Hz as its highest 2560 x 1440 HDMI mode and 180Hz over DisplayPort. Check the output capability of the specific source and its configuration before relying on either ceiling.
Does either monitor's stand adjust for height, and are the cables included?
ASUS lists the same tilt and swivel ranges, no height adjustment, and 100 x 100 mm VESA mounting for both. Accessory lists vary by region; the VG27AQ3A spec page and manual differ on whether a DisplayPort cable is included, so check the exact US package contents.
Methodology and sources
Compared the model-specific maximum refresh rates and interface-specific 2560 x 1440 timing tables, then checked listed ports, stand movement, VESA dimensions, and package notes. No game-frame-rate, image-quality, response, reliability, or overall-performance outcome was inferred.
AI-assisted research organized ASUS's published specifications and timing tables to compare documented refresh modes, inputs, and setup details. Pickoryx did not conduct hands-on testing.
View 4 sources
- 1.TUF Gaming VG27AQM5A - Tech SpecsASUS USA · Official specifications · Source checked 2026-10-08 10:25 UTC
Evidence used on this page
- Model, Display, I/O Ports, Mechanical Design, Dimensions and Accessories sections: Exact VG27AQM5A US specification page: 2560 x 1440, 300Hz maximum, HDMI v2.1 x2, DisplayPort 1.4 HBR3 x1, Type-C service port, and stand/VESA/accessory details. ASUS notes accessories vary by region.
- 2.ASUS TUF Gaming Monitor VG27AQM5A Series User Guide (English Edition)ASUS · Official specifications · Source checked 2026-10-08 10:27 UTC
Evidence used on this page
- pp. 1-2 (package contents), 1-3 (service port), 2-4 (connections), 3-9 to 3-10 (specifications), Supported timing list (final PDF page, page 28 of 28): Model-specific manual lists the included power cord and DisplayPort cable, defines the Type-C connection as a monitor firmware-update service port, and specifies HDMI 2.1/DisplayPort 1.4, 1440p resolution, 0.3ms typical response, stand and VESA details.
- 3.TUF Gaming VG27AQ3A - Tech SpecsASUS USA · Official specifications · Source checked 2026-10-08 10:25 UTC
Evidence used on this page
- Model, Display, I/O Ports, Mechanical Design, Dimensions and Accessories sections: Exact VG27AQ3A US specification page: 2560 x 1440, 180Hz maximum, HDMI v2.0 x2, DisplayPort 1.4 HBR2 x1, stand/VESA dimensions and region-dependent accessories, including a listed DisplayPort cable and power adapter.
- 4.ASUS TUF Gaming Monitor VG27AQ3A Series User GuideASUS · Official specifications · Source checked 2026-10-08 10:27 UTC
Evidence used on this page
- pp. 1-2 (package contents), 2-4 (connections), 3-9 to 3-10 (specifications and accessories), Supported timing list (final PDF page, page 28 of 28): Exact-model guide gives supported QHD refresh modes of up to 144Hz over HDMI and 180Hz over DisplayPort, documents the external power adapter and 100 x 100 mm VESA mounting, and labels HDMI/DisplayPort cables optional in its package list.