MONITORS · YOUR NEXT FACE-OFF

ASUS ROG STRIX XG279Q vs ASUS ROG Strix XG27AQ

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

ASUS ROG STRIX XG279Q

Global manufacturer specification · ROG STRIX XG279Q

Full product profile Official image

Exact model & source notes

ROG STRIX XG279Q monitor, identified in the ASUS Global catalogue. Specifications below retain the manufacturer’s configuration and interface conditions.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHAT DIFFERS

4 verified differences, led by Inputs and versions, stand and mounting details and input-specific signal modes. Compared in full below. Not a rating.

See the 4 verified differences

THE CONTENDER

ASUS ROG Strix XG27AQ

UK manufacturer specification · ROG Strix XG27AQ

Full product profile Official image

Exact model & source notes

ROG Strix XG27AQ monitor, identified in the ASUS UK catalogue. Specifications below retain the manufacturer’s configuration and interface conditions.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

ROG STRIX XG279Q UK & US retailers

UK & US price history: no verified listing yet

ROG Strix XG27AQ UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

SPECIFICATIONS SIDE BY SIDE5 topics

SELECTED TOPIC

01 / 05

Inputs and versions

Check the exact configuration and source conditions for your use.

ASUS ROG STRIX XG279QDisplayPort 1.2 x 1 HDMI (v2.0)x 2 Earphone jack: Yes USB Hub: 2x USB 3.2 Gen 1 Type-A

Manufacturer specification

Source 1

ASUS ROG Strix XG27AQDisplayPort 1.2 x 1 HDMI(v2.0) x 2 USB Hub: 2x USB 3.2 Gen 1 Type-A Earphone Jack: Yes

Manufacturer specification

Source 1

Explore the full specifications

Match the monitor to the connection. Refresh limits depend on the input, cable and source device. Confirm the exact regional ports, stand adjustment and mount. Manufacturer response-time methods such as MPRT and GtG are different; neither the image nor these figures establish an independent motion or colour-quality test.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

4 verified differences, most decision-relevant first. All are also drawn in Visual facts above. Missing information stays separate.

Inputs and versions

In Visual facts

ASUS ROG STRIX XG279QDisplayPort 1.2 x 1 HDMI (v2.0)x 2 Earphone jack: Yes USB Hub: 2x USB 3.2 Gen 1 Type-A

ASUS ROG Strix XG27AQDisplayPort 1.2 x 1 HDMI(v2.0) x 2 USB Hub: 2x USB 3.2 Gen 1 Type-A Earphone Jack: Yes

Sources

ASUS ROG STRIX XG279Q

Manufacturer specification

ASUS ROG STRIX XG279Q — official Global technical specifications

ASUS ROG Strix XG27AQ

Manufacturer specification

ASUS ROG Strix XG27AQ — official UK technical specifications

Check the exact configuration and source conditions for your use.

Stand and mounting details

In Visual facts

ASUS ROG STRIX XG279QTilt: Yes (+20° ~ -5°) Swivel: Yes (+40° ~ -40°) Pivot: Yes (0° ~ 90° Clockwise) Height Adjustment: 0~120mm VESA Wall Mounting: 100x100mm Lighting effect (Aura): Aura Sync Kensington Lock: Yes

ASUS ROG Strix XG27AQTilt: Yes (+20° ~ -5°) Swivel: Yes (+25° ~ -25°) Pivot: Yes (0° ~ 90° Counterclockwise) Height Adjustment: 0~100mm Lighting effect: Aura Sync VESA Wall Mounting: 100x100mm Kensington Lock: Yes

Sources

ASUS ROG STRIX XG279Q

Manufacturer specification

ASUS ROG STRIX XG279Q — official Global technical specifications

ASUS ROG Strix XG27AQ

Manufacturer specification

ASUS ROG Strix XG27AQ — official UK technical specifications

Compare the supplied stand and mounting requirements. These affect positioning and desk fit; they do not establish panel quality. Check any separately stated limits or conflicting dimensions.

Input-specific signal modes

In Visual facts

ASUS ROG STRIX XG279QDigital Signal Frequency: HDMI: 30~223KHz (H) / 48~144Hz (V) DisplayPort: 249~249KHz (H) / 48~170Hz (V)

ASUS ROG Strix XG27AQDigital Signal Frequency: HDMI: 30~223 KHz (H) / 48~144 Hz (V) DP: 249~249 KHz (H) / 48~170 Hz (V)

Sources

ASUS ROG STRIX XG279Q

Manufacturer specification

ASUS ROG STRIX XG279Q — official Global technical specifications

ASUS ROG Strix XG27AQ

Manufacturer specification

ASUS ROG Strix XG27AQ — official UK technical specifications

Check the exact configuration and source conditions for your use.

Dimensions with supplied configuration

In Visual facts

ASUS ROG STRIX XG279QPhys. Dimension with stand (W x H x D): 61.10 x 54.20 x 27.00 cm (24.06" x 21.34" x 10.63")

ASUS ROG Strix XG27AQPhys. Dimension (W x H x D): 61.10 x 50.80 x 25.50 cm (24.06" x 20.00" x 10.04")

Sources

ASUS ROG STRIX XG279Q

Manufacturer specification · Manufacturer estimated dimensions; original ordering, units and regional qualifications retained. See source for stand configuration.

ASUS ROG STRIX XG279Q — official Global technical specifications

ASUS ROG Strix XG27AQ

Manufacturer specification · Manufacturer estimated dimensions; original ordering, units and regional qualifications retained. See source for stand configuration.

ASUS ROG Strix XG27AQ — official UK technical specifications

A size or weight trade-off; it does not establish the better product.

11 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

ASUS ROG STRIX XG279Q

What it brings

Published monitor interfaces and configuration are available from the exact-model ASUS specification source.
Manufacturer source

What to check

Compatibility and maximum operating modes depend on the source’s stated hardware, firmware and connection requirements; manufacturer figures are not independent measurements.
Manufacturer source

ASUS ROG Strix XG27AQ

What it brings

Published monitor interfaces and configuration are available from the exact-model ASUS specification source.
Manufacturer source

What to check

Compatibility and maximum operating modes depend on the source’s stated hardware, firmware and connection requirements; manufacturer figures are not independent measurements.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

15 of 15 specifications Sources in each row

Source-backed specifications for ASUS ROG STRIX XG279Q and ASUS ROG Strix XG27AQ
Specification	ASUS ROG STRIX XG279Q	ASUS ROG Strix XG27AQ

Screen diagonal Sources ASUS ROG STRIX XG279Q Manufacturer specification ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification ASUS ROG Strix XG27AQ — official UK technical specifications	27 in	27 in
Native resolution Sources ASUS ROG STRIX XG279Q Manufacturer specification ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification ASUS ROG Strix XG27AQ — official UK technical specifications	2560x1440	2560x1440
Panel technology Sources ASUS ROG STRIX XG279Q Manufacturer specification ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification ASUS ROG Strix XG27AQ — official UK technical specifications	Fast IPS	Fast IPS
Aspect ratio Sources ASUS ROG STRIX XG279Q Manufacturer specification ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification ASUS ROG Strix XG27AQ — official UK technical specifications	16:9	16:9
Panel coating Sources ASUS ROG STRIX XG279Q Manufacturer specification ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification ASUS ROG Strix XG27AQ — official UK technical specifications	Anti-Glare	Anti-Glare
Contrast-ratio claim Sources ASUS ROG STRIX XG279Q Manufacturer specification ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification ASUS ROG Strix XG27AQ — official UK technical specifications	1000:1	1000:1
Display colours Sources ASUS ROG STRIX XG279Q Manufacturer specification ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification ASUS ROG Strix XG27AQ — official UK technical specifications	16.7M	16.7M
Declared typical brightness Sources ASUS ROG STRIX XG279Q Manufacturer specification · Manufacturer typical claim; not measured luminance or HDR peak. Original: 400cd/㎡ ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification · Manufacturer typical claim; not measured luminance or HDR peak. Original: 400cd/㎡ ASUS ROG Strix XG27AQ — official UK technical specifications	400 cd/m²	400 cd/m²

Maximum refresh rate Sources ASUS ROG STRIX XG279Q Manufacturer specification · Manufacturer-listed maximum; input-specific signal-frequency restrictions, overclocking and source/cable requirements remain as shown in the specifications. Digital Signal Frequency : HDMI: 30~223KHz (H) / 48~144Hz (V) DisplayPort: 249~249KHz (H) / 48~170Hz (V) ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification · Manufacturer-listed maximum; input-specific signal-frequency restrictions, overclocking and source/cable requirements remain as shown in the specifications. Digital Signal Frequency : HDMI: 30~223 KHz (H) / 48~144 Hz (V) DP: 249~249 KHz (H) / 48~170 Hz (V) ASUS ROG Strix XG27AQ — official UK technical specifications	170 Hz	170 Hz
Response-time claim Sources ASUS ROG STRIX XG279Q Manufacturer specification ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification ASUS ROG Strix XG27AQ — official UK technical specifications	1ms(GTG)	1ms(GTG)
Input-specific signal modesDifferent Sources ASUS ROG STRIX XG279Q Manufacturer specification ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification ASUS ROG Strix XG27AQ — official UK technical specifications	Digital Signal Frequency: HDMI: 30~223KHz (H) / 48~144Hz (V) DisplayPort: 249~249KHz (H) / 48~170Hz (V)	Digital Signal Frequency: HDMI: 30~223 KHz (H) / 48~144 Hz (V) DP: 249~249 KHz (H) / 48~170 Hz (V)

Inputs and versionsDifferent Sources ASUS ROG STRIX XG279Q Manufacturer specification ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification ASUS ROG Strix XG27AQ — official UK technical specifications	DisplayPort 1.2 x 1 HDMI (v2.0)x 2 Earphone jack: Yes USB Hub: 2x USB 3.2 Gen 1 Type-A	DisplayPort 1.2 x 1 HDMI(v2.0) x 2 USB Hub: 2x USB 3.2 Gen 1 Type-A Earphone Jack: Yes
Audio and speaker specification Sources ASUS ROG STRIX XG279Q Manufacturer specification ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification ASUS ROG Strix XG27AQ — official UK technical specifications	Speaker:Yes(2Wx2)	Speaker: Yes(2Wx2)

Dimensions with supplied configurationDifferent Sources ASUS ROG STRIX XG279Q Manufacturer specification · Manufacturer estimated dimensions; original ordering, units and regional qualifications retained. See source for stand configuration. ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification · Manufacturer estimated dimensions; original ordering, units and regional qualifications retained. See source for stand configuration. ASUS ROG Strix XG27AQ — official UK technical specifications	Phys. Dimension with stand (W x H x D): 61.10 x 54.20 x 27.00 cm (24.06" x 21.34" x 10.63")	Phys. Dimension (W x H x D): 61.10 x 50.80 x 25.50 cm (24.06" x 20.00" x 10.04")
Stand and mounting detailsDifferent Sources ASUS ROG STRIX XG279Q Manufacturer specification ASUS ROG STRIX XG279Q — official Global technical specifications ASUS ROG Strix XG27AQ Manufacturer specification ASUS ROG Strix XG27AQ — official UK technical specifications	Tilt: Yes (+20° ~ -5°) Swivel: Yes (+40° ~ -40°) Pivot: Yes (0° ~ 90° Clockwise) Height Adjustment: 0~120mm VESA Wall Mounting: 100x100mm Lighting effect (Aura): Aura Sync Kensington Lock: Yes	Tilt: Yes (+20° ~ -5°) Swivel: Yes (+25° ~ -25°) Pivot: Yes (0° ~ 90° Counterclockwise) Height Adjustment: 0~100mm Lighting effect: Aura Sync VESA Wall Mounting: 100x100mm Kensington Lock: Yes

First product manufacturer source Second product manufacturer source

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Max refresh: 170 Hz
Screen diagonal: 27 in
Native resolution: 2560x1440

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Prices & product profile

Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.