ASUS TUF Gaming VG27AQ vs AOC Q27G4X

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the AOC Q27G4X is the better pick — it scores 67/100 to the ASUS TUF Gaming VG27AQ's 53, leading on Image Quality and HDR. Choose the ASUS TUF Gaming VG27AQ instead if you want to spend less.

Verdict

Our overall take, at a glance

AOC Q27G4X leads overall

AOC Q27G4X

ASUS TUF Gaming VG27AQ

Why it stands out

Performance Refresh Rate: 180 Hz (9% more)

Watch-outs

Compromises to know before you buy

ASUS TUF Gaming VG27AQ

No USB-C — no single-cable laptop connection.

AOC Q27G4X

No USB-C — no single-cable laptop connection.

Winner by category for ASUS TUF Gaming VG27AQ vs AOC Q27G4X
Category	AOC Q27G4X	ASUS TUF Gaming VG27AQ	Winner
Panel	53	53	Tie
Image Quality	92	50	AOC Q27G4X
Performance	51	49	Tie
HDR	100	0	AOC Q27G4X
Connectivity	38	38	Tie
Ergonomics	85	85	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

ASUS TUF Gaming VG27AQ

The ASUS TUF Gaming VG27AQ is a 27-inch QHD gaming monitor featuring a 2560 x 1440 IPS panel designed for smooth desktop gameplay. It offers a fast 165Hz refresh rate and a 1ms Gray-to-Gray response time alongside Adaptive-Sync support. Designed for gamers wanting sharp visuals and motion clarity, it includes built-in speakers and an ergonomically adjustable stand.

Best for High-frame-rate 1440p PC gamingBest for Flexible desktop setups requiring height adjustment and VESA mounting

Pros

Sharp 2560 x 1440 resolution with wide viewing angles on an IPS display
High 165Hz refresh rate paired with a 1ms GtG response time
Adaptive-Sync support to eliminate screen tearing
Ergonomic stand with built-in height adjustment and VESA mounting options

Cons

No USB-C connectivity for single-cable display and power
Standard 1000:1 contrast ratio restricts deep black reproduction
Modest typical brightness output of 350 nits

AOC Q27G4X

The AOC Q27G4X is a 27-inch QHD (2560x1440) gaming monitor built around a Fast IPS panel tailored for fluid gameplay. It combines a 180Hz maximum refresh rate, a 1ms GtG response time, and VESA DisplayHDR 400 capability. Designed primarily for PC gamers, it includes an esports-oriented ergonomic stand and support for both Adaptive Sync and NVIDIA G-Sync compatibility.

Best for Competitive 1440p PC gaming over DisplayPort connectionsBest for Desktops where a fully customizable, ergonomic stand is required

Pros

High 180Hz refresh rate over DisplayPort and fast 1ms GtG pixel response
Solid color performance covering 93.5% of the DCI-P3 spectrum
Versatile stand with 130mm height adjustment, tilt, swivel, and pivot capabilities
Support for Adaptive Sync and NVIDIA G-Sync compatibility to reduce screen tearing

Cons

HDMI connectivity is limited to HDMI 2.0, capping refresh rates at 144Hz on those ports
Does not include an integrated USB hub or built-in speakers

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

ASUS TUF Gaming VG27AQ

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AOC Q27G4X

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Physical Comparison

Weigh them up, then compare real dimensions in 3D

ASUS TUF Gaming VG27AQAOC Q27G4X

ASUS TUF Gaming VG27AQ is 0.08 kg (2%) heavier than AOC Q27G4X.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	ASUS TUF Gaming VG27AQ	AOC Q27G4X
Screen Size	27 in	27 in
Resolution	2560 × 1440 px	2560 × 1440 px
Panel Type
Aspect Ratio	16:9	16:9
Pixel Density	109	109
Curved	No	No
Screen-to-body ratio	89%	89%

Image Quality

Feature	ASUS TUF Gaming VG27AQ	AOC Q27G4X
Brightness (typical)	350 nits	350 nits
Contrast Ratio	1000:1	1000:1
Color Gamut (DCI-P3)	N/A	93
Color Depth	8-bit	N/A

Performance

Feature	ASUS TUF Gaming VG27AQ	AOC Q27G4X
Refresh Rate	165 Hz	180 Hz9% more
Response Time (GtG)	1 ms	1 ms
Adaptive Sync	Adaptive-Sync	Adaptive-Sync / G-Sync Compatible

HDR

Feature	ASUS TUF Gaming VG27AQ	AOC Q27G4X
HDR Format	HDR10	HDR10, DisplayHDR 400
Peak Brightness (HDR)	N/A	400 nits

Connectivity

Feature	ASUS TUF Gaming VG27AQ	AOC Q27G4X
HDMI Ports	2	2
DisplayPort	1	1
USB-C	No	No
USB Hub	N/A	No

Ergonomics

Feature	ASUS TUF Gaming VG27AQ	AOC Q27G4X
Height Adjustment	Yes	Yes
VESA Mount	100 × 100 px	100 × 100 px
Built-in Speakers	Yes	N/A
Dimensions (without stand)	62.0 × 36.3 × 6.6 cm	61.39 × 36.63 × 5.13 cm
Weight (without stand)	3.5 kg	3.42 kg
Release Date	N/A	February 8, 2024

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about ASUS TUF Gaming VG27AQ vs AOC Q27G4X comparison

Based on our overall comparison score, ASUS TUF Gaming VG27AQ rates higher at 61/100 versus 55/100 for AOC Q27G4X — a 6-point lead. ASUS TUF Gaming VG27AQ is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

ASUS TUF Gaming VG27AQ and AOC Q27G4X are compared side by side above across every spec in the monitors category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 61/100 for ASUS TUF Gaming VG27AQ and 55/100 for AOC Q27G4X.

If you want the higher-rated monitors option overall, ASUS TUF Gaming VG27AQ (61/100) edges out AOC Q27G4X (55/100). But if AOC Q27G4X is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.