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ASUS ROG Strix XG27ACMES vs ASUS ROG Strix XG27ACMG

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YOUR FIRST CHOICE

ASUS ROG Strix XG27ACMES

UK manufacturer specification · ROG Strix XG27ACMES

Full product profile Official image

Exact model & source notes

ROG Strix XG27ACMES 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

WHAT DIFFERS

255 HzMaximum refresh rate270 Hz

350 cd/m²Declared typical brightness400 cd/m²

Display colours1073.7M (10 bit)16.7M

3 of 8 verified differences, in the order listed below. Not a rating.

See the 8 verified differences

THE CONTENDER

ASUS ROG Strix XG27ACMG

UK manufacturer specification · ROG Strix XG27ACMG

Full product profile Official image

Exact model & source notes

ROG Strix XG27ACMG 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

XG27ACMES UK & US retailers

UK & US price history: no verified listing yet

XG27ACMG UK & US retailers

UK & US price history: no verified listing yet

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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 SIDE8 topics

SELECTED TOPIC

01 / 08

Max refresh

Maximum manufacturer-listed refresh rate, not measured motion clarity. The port-specific limits below matter; HDMI and DisplayPort can support different modes.

ASUS ROG Strix XG27ACMES255 Hz

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 : 30KHz~410KHz (H) / 48Hz~255Hz (V) USB-C, DisplayPort : 30KHz~410KHz (H) / 48Hz~255Hz (V)

Source 1

ASUS ROG Strix XG27ACMG270 Hz

Manufacturer specification · Manufacturer-listed maximum; input-specific signal-frequency restrictions, overclocking and source/cable requirements remain as shown in the specifications. Digital Signal Frequency : USB-C, DisplayPort : 27KHz to 415KHz (H) / 48Hz to 270Hz (V) HDMI : 30KHz to 255KHz (H) / 48Hz to 270Hz (V)

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 ↓

8 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Maximum refresh rate

In Visual facts

ASUS ROG Strix XG27ACMES255 Hz

ASUS ROG Strix XG27ACMG270 Hz

Sources

ASUS ROG Strix XG27ACMES

ASUS ROG Strix XG27ACMES — official UK technical specifications

ASUS ROG Strix XG27ACMG

Manufacturer specification · Manufacturer-listed maximum; input-specific signal-frequency restrictions, overclocking and source/cable requirements remain as shown in the specifications. Digital Signal Frequency : USB-C, DisplayPort : 27KHz to 415KHz (H) / 48Hz to 270Hz (V) HDMI : 30KHz to 255KHz (H) / 48Hz to 270Hz (V)

ASUS ROG Strix XG27ACMG — official UK technical specifications

Check the exact configuration and source conditions for your use.

Inputs and versions

In Visual facts

ASUS ROG Strix XG27ACMESUSB-C x 1 (DP Alt Mode) DisplayPort 1.4 x 1 (HBR3) HDMI(v2.1) x 1 (FRL) Earphone Jack: Yes USB-C Power Delivery: 15W

ASUS ROG Strix XG27ACMGDisplayPort 1.4x 1 (HBR3) HDMI (v2.1)x 1 (FRL) USB-Cx 1 (DP Alt Mode) Earphone jack: Yes USB-C Power Delivery: 15W

Sources

ASUS ROG Strix XG27ACMES

Manufacturer specification

ASUS ROG Strix XG27ACMES — official UK technical specifications

ASUS ROG Strix XG27ACMG

Manufacturer specification

ASUS ROG Strix XG27ACMG — official UK technical specifications

Check the exact configuration and source conditions for your use.

Stand and mounting details

In Visual facts

ASUS ROG Strix XG27ACMESTilt: Yes (+20° ~ -5°) Swivel: Yes (+45° ~ -45°) Pivot: Yes (+90° ~ -90°) Height Adjustment: 0~110mm VESA Wall Mounting: 100x100mm Kensington Lock: Yes 1/4" Tripod Socket: Yes

ASUS ROG Strix XG27ACMG1/4" Tripod Socket: Yes Tilt: Yes (+20° ~ -5°) Swivel: Yes (+45° ~ -45°) Pivot: Yes (+90° ~ -90°) Height Adjustment: 0~120mm VESA Wall Mounting: 100x100mm Lighting effect (Aura): Aura Sync Kensington Lock: Yes

Sources

ASUS ROG Strix XG27ACMES

Manufacturer specification

ASUS ROG Strix XG27ACMES — official UK technical specifications

ASUS ROG Strix XG27ACMG

Manufacturer specification

ASUS ROG Strix XG27ACMG — 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.

Declared typical brightness

In Visual facts

ASUS ROG Strix XG27ACMES350 cd/m²

ASUS ROG Strix XG27ACMG400 cd/m²

Sources

ASUS ROG Strix XG27ACMES

Manufacturer specification · Manufacturer typical claim; not measured luminance or HDR peak. Original: 350cd/㎡

ASUS ROG Strix XG27ACMES — official UK technical specifications

ASUS ROG Strix XG27ACMG

Manufacturer specification · Manufacturer typical claim; not measured luminance or HDR peak. Original: 400cd/㎡

ASUS ROG Strix XG27ACMG — official UK technical specifications

Check the exact configuration and source conditions for your use.

Display colours

In Visual facts

ASUS ROG Strix XG27ACMES1073.7M (10 bit)

ASUS ROG Strix XG27ACMG16.7M

Sources

ASUS ROG Strix XG27ACMES

Manufacturer specification

ASUS ROG Strix XG27ACMES — official UK technical specifications

ASUS ROG Strix XG27ACMG

Manufacturer specification

ASUS ROG Strix XG27ACMG — official UK technical specifications

Stated colour bit depth, which can include dithering (FRC). It does not establish measured colour accuracy or smoother gradients.

Contrast-ratio claim

In Visual facts

ASUS ROG Strix XG27ACMES1300:1

ASUS ROG Strix XG27ACMG1000:1

Sources

ASUS ROG Strix XG27ACMES

Manufacturer specification

ASUS ROG Strix XG27ACMES — official UK technical specifications

ASUS ROG Strix XG27ACMG

Manufacturer specification

ASUS ROG Strix XG27ACMG — official UK technical specifications

Check the exact configuration and source conditions for your use.

Show 2 more verified differences

Input-specific signal modes

In Visual facts

ASUS ROG Strix XG27ACMESDigital Signal Frequency: HDMI: 30KHz~410KHz (H) / 48Hz~255Hz (V) USB-C, DisplayPort: 30KHz~410KHz (H) / 48Hz~255Hz (V)

ASUS ROG Strix XG27ACMGDigital Signal Frequency: USB-C, DisplayPort: 27KHz to 415KHz (H) / 48Hz to 270Hz (V) HDMI: 30KHz to 255KHz (H) / 48Hz to 270Hz (V)

Sources

ASUS ROG Strix XG27ACMES

Manufacturer specification

ASUS ROG Strix XG27ACMES — official UK technical specifications

ASUS ROG Strix XG27ACMG

Manufacturer specification

ASUS ROG Strix XG27ACMG — official UK technical specifications

Check the exact configuration and source conditions for your use.

Dimensions with supplied configuration

ASUS ROG Strix XG27ACMESPhys. Dimension (W x H x D): 61.48 x 50.34 x 18.87 cm (24.20" x 19.82" x 7.43")

ASUS ROG Strix XG27ACMGPhys. Dimension with stand (W x H x D): 61.37 x 50.96 x 21.88 cm (24.16" x 20.06" x 8.61")

Sources

ASUS ROG Strix XG27ACMES

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

ASUS ROG Strix XG27ACMES — official UK technical specifications

ASUS ROG Strix XG27ACMG

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

ASUS ROG Strix XG27ACMG — official UK technical specifications

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

Missing or non-comparable evidence (1)

Response-time claim

ASUS ROG Strix XG27ACMES1ms(GTG), 0.3ms(min.)

ASUS ROG Strix XG27ACMG1ms(GTG)

Sources

ASUS ROG Strix XG27ACMES

Manufacturer specification

ASUS ROG Strix XG27ACMES — official UK technical specifications

ASUS ROG Strix XG27ACMG

Manufacturer specification

ASUS ROG Strix XG27ACMG — official UK technical specifications

One source states less detail or a rounded figure. This is not a verified difference; check the exact configuration.

6 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

ASUS ROG Strix XG27ACMES

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 XG27ACMG

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 XG27ACMES and ASUS ROG Strix XG27ACMG
Specification	ASUS ROG Strix XG27ACMES	ASUS ROG Strix XG27ACMG

Screen diagonal Sources ASUS ROG Strix XG27ACMES Manufacturer specification ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification ASUS ROG Strix XG27ACMG — official UK technical specifications	27 in	27 in
Native resolution Sources ASUS ROG Strix XG27ACMES Manufacturer specification ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification ASUS ROG Strix XG27ACMG — official UK technical specifications	2560x1440	2560x1440
Panel technology Sources ASUS ROG Strix XG27ACMES Manufacturer specification ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification ASUS ROG Strix XG27ACMG — official UK technical specifications	Fast IPS	Fast IPS
Aspect ratio Sources ASUS ROG Strix XG27ACMES Manufacturer specification ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification ASUS ROG Strix XG27ACMG — official UK technical specifications	16:9	16:9
Panel coating Sources ASUS ROG Strix XG27ACMES Manufacturer specification ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification ASUS ROG Strix XG27ACMG — official UK technical specifications	Anti-Glare	Anti-Glare
Contrast-ratio claimDifferent Sources ASUS ROG Strix XG27ACMES Manufacturer specification ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification ASUS ROG Strix XG27ACMG — official UK technical specifications	1300:1	1000:1
Display coloursDifferent Sources ASUS ROG Strix XG27ACMES Manufacturer specification ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification ASUS ROG Strix XG27ACMG — official UK technical specifications	1073.7M (10 bit)	16.7M
Declared typical brightnessDifferent Sources ASUS ROG Strix XG27ACMES Manufacturer specification · Manufacturer typical claim; not measured luminance or HDR peak. Original: 350cd/㎡ ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification · Manufacturer typical claim; not measured luminance or HDR peak. Original: 400cd/㎡ ASUS ROG Strix XG27ACMG — official UK technical specifications	350 cd/m²	400 cd/m²

Maximum refresh rateDifferent Sources ASUS ROG Strix XG27ACMES 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 : 30KHz~410KHz (H) / 48Hz~255Hz (V) USB-C, DisplayPort : 30KHz~410KHz (H) / 48Hz~255Hz (V) ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification · Manufacturer-listed maximum; input-specific signal-frequency restrictions, overclocking and source/cable requirements remain as shown in the specifications. Digital Signal Frequency : USB-C, DisplayPort : 27KHz to 415KHz (H) / 48Hz to 270Hz (V) HDMI : 30KHz to 255KHz (H) / 48Hz to 270Hz (V) ASUS ROG Strix XG27ACMG — official UK technical specifications	255 Hz	270 Hz
Response-time claim Sources ASUS ROG Strix XG27ACMES Manufacturer specification ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification ASUS ROG Strix XG27ACMG — official UK technical specifications	1ms(GTG), 0.3ms(min.)	1ms(GTG)
Input-specific signal modesDifferent Sources ASUS ROG Strix XG27ACMES Manufacturer specification ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification ASUS ROG Strix XG27ACMG — official UK technical specifications	Digital Signal Frequency: HDMI: 30KHz~410KHz (H) / 48Hz~255Hz (V) USB-C, DisplayPort: 30KHz~410KHz (H) / 48Hz~255Hz (V)	Digital Signal Frequency: USB-C, DisplayPort: 27KHz to 415KHz (H) / 48Hz to 270Hz (V) HDMI: 30KHz to 255KHz (H) / 48Hz to 270Hz (V)

Inputs and versionsDifferent Sources ASUS ROG Strix XG27ACMES Manufacturer specification ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification ASUS ROG Strix XG27ACMG — official UK technical specifications	USB-C x 1 (DP Alt Mode) DisplayPort 1.4 x 1 (HBR3) HDMI(v2.1) x 1 (FRL) Earphone Jack: Yes USB-C Power Delivery: 15W	DisplayPort 1.4x 1 (HBR3) HDMI (v2.1)x 1 (FRL) USB-Cx 1 (DP Alt Mode) Earphone jack: Yes USB-C Power Delivery: 15W
Audio and speaker specification Sources ASUS ROG Strix XG27ACMES Manufacturer specification ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification ASUS ROG Strix XG27ACMG — official UK technical specifications	Speaker: No	Speaker:No

Dimensions with supplied configurationDifferent Sources ASUS ROG Strix XG27ACMES Manufacturer specification · Manufacturer estimated dimensions; original ordering, units and regional qualifications retained. See source for stand configuration. ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification · Manufacturer estimated dimensions; original ordering, units and regional qualifications retained. See source for stand configuration. ASUS ROG Strix XG27ACMG — official UK technical specifications	Phys. Dimension (W x H x D): 61.48 x 50.34 x 18.87 cm (24.20" x 19.82" x 7.43")	Phys. Dimension with stand (W x H x D): 61.37 x 50.96 x 21.88 cm (24.16" x 20.06" x 8.61")
Stand and mounting detailsDifferent Sources ASUS ROG Strix XG27ACMES Manufacturer specification ASUS ROG Strix XG27ACMES — official UK technical specifications ASUS ROG Strix XG27ACMG Manufacturer specification ASUS ROG Strix XG27ACMG — official UK technical specifications	Tilt: Yes (+20° ~ -5°) Swivel: Yes (+45° ~ -45°) Pivot: Yes (+90° ~ -90°) Height Adjustment: 0~110mm VESA Wall Mounting: 100x100mm Kensington Lock: Yes 1/4" Tripod Socket: Yes	1/4" Tripod Socket: Yes Tilt: Yes (+20° ~ -5°) Swivel: Yes (+45° ~ -45°) Pivot: Yes (+90° ~ -90°) Height Adjustment: 0~120mm VESA Wall Mounting: 100x100mm Lighting effect (Aura): Aura Sync Kensington Lock: Yes

First product manufacturer source Second product manufacturer source

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Native resolution: 2560x1440

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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.