MONITORS · YOUR NEXT FACE-OFF

ASUS ROG Strix XG27ACMEG vs ASUS ROG Strix XG27ACMES-W

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

Compared products

YOUR FIRST CHOICE

ASUS ROG Strix XG27ACMEG

UK manufacturer specification · ROG Strix XG27ACMEG

Full product profile Official image

Exact model & source notes

ROG Strix XG27ACMEG 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

240 HzMaximum refresh rate255 Hz

26.5 inScreen diagonal27 in

200 cd/m²Declared typical brightness350 cd/m²

3 of 10 verified differences, in the order listed below. Not a rating.

See the 10 verified differences

THE CONTENDER

ASUS ROG Strix XG27ACMES-W

UK manufacturer specification · ROG Strix XG27ACMES-W

Full product profile Official image

Exact model & source notes

ROG Strix XG27ACMES-W 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

XG27ACMEG UK & US retailers

UK & US price history: no verified listing yet

XG27ACMES-W 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 SIDE7 topics

SELECTED TOPIC

01 / 07

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 XG27ACMEG240 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: 30~410 KHz (H) / 48~240Hz (V) DP: 410~410 KHz (H) / 48~240Hz (V)

Source 1

ASUS ROG Strix XG27ACMES-W255 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

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 ↓

10 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 XG27ACMEG240 Hz

ASUS ROG Strix XG27ACMES-W255 Hz

Sources

ASUS ROG Strix XG27ACMEG

ASUS ROG Strix XG27ACMEG — official UK technical specifications

ASUS ROG Strix XG27ACMES-W

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-W — official UK technical specifications

Check the exact configuration and source conditions for your use.

Screen diagonal

In Visual facts

ASUS ROG Strix XG27ACMEG26.5 in

ASUS ROG Strix XG27ACMES-W27 in

Sources

ASUS ROG Strix XG27ACMEG

Manufacturer specification

ASUS ROG Strix XG27ACMEG — official UK technical specifications

ASUS ROG Strix XG27ACMES-W

Manufacturer specification

ASUS ROG Strix XG27ACMES-W — official UK technical specifications

Check the exact configuration and source conditions for your use.

Inputs and versions

In Visual facts

ASUS ROG Strix XG27ACMEGDisplayPort 1.4 DSCx 1 HDMI (v2.1)x 2 (FRL) Earphone jack: Yes

ASUS ROG Strix XG27ACMES-WUSB-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

Sources

ASUS ROG Strix XG27ACMEG

Manufacturer specification

ASUS ROG Strix XG27ACMEG — official UK technical specifications

ASUS ROG Strix XG27ACMES-W

Manufacturer specification

ASUS ROG Strix XG27ACMES-W — official UK technical specifications

Check the exact configuration and source conditions for your use.

Stand and mounting details

In Visual facts

ASUS ROG Strix XG27ACMEG1/4" Tripod Socket: Yes Tilt: Yes (+20° ~ -5°) Swivel: Yes (+45° ~ -45°) Pivot: Yes (+90° ~ -90°) Height Adjustment: 0~110mm VESA Wall Mounting: 100x100mm Proximity Sensor:Neo Proximity Sensor Kensington Lock: Yes

ASUS ROG Strix XG27ACMES-WTilt: 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

Sources

ASUS ROG Strix XG27ACMEG

Manufacturer specification

ASUS ROG Strix XG27ACMEG — official UK technical specifications

ASUS ROG Strix XG27ACMES-W

Manufacturer specification

ASUS ROG Strix XG27ACMES-W — 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 XG27ACMEG200 cd/m²

ASUS ROG Strix XG27ACMES-W350 cd/m²

Sources

ASUS ROG Strix XG27ACMEG

Manufacturer specification · Manufacturer typical claim; not measured luminance or HDR peak. Original: 200cd/㎡

ASUS ROG Strix XG27ACMEG — official UK technical specifications

ASUS ROG Strix XG27ACMES-W

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

ASUS ROG Strix XG27ACMES-W — official UK technical specifications

Check the exact configuration and source conditions for your use.

Contrast-ratio claim

In Visual facts

ASUS ROG Strix XG27ACMEG1,500,000:1

ASUS ROG Strix XG27ACMES-W1300:1

Sources

ASUS ROG Strix XG27ACMEG

Manufacturer specification

ASUS ROG Strix XG27ACMEG — official UK technical specifications

ASUS ROG Strix XG27ACMES-W

Manufacturer specification

ASUS ROG Strix XG27ACMES-W — official UK technical specifications

Check the exact configuration and source conditions for your use.

Show 4 more verified differences

Panel coating

In Visual facts

ASUS ROG Strix XG27ACMEGAnti-Reflection

ASUS ROG Strix XG27ACMES-WAnti-Glare

Sources

ASUS ROG Strix XG27ACMEG

Manufacturer specification

ASUS ROG Strix XG27ACMEG — official UK technical specifications

ASUS ROG Strix XG27ACMES-W

Manufacturer specification

ASUS ROG Strix XG27ACMES-W — official UK technical specifications

Check the exact configuration and source conditions for your use.

Response-time claim

ASUS ROG Strix XG27ACMEG0.03ms(GTG)

ASUS ROG Strix XG27ACMES-W1ms(GTG), 0.3ms(min.)

Sources

ASUS ROG Strix XG27ACMEG

Manufacturer specification

ASUS ROG Strix XG27ACMEG — official UK technical specifications

ASUS ROG Strix XG27ACMES-W

Manufacturer specification

ASUS ROG Strix XG27ACMES-W — official UK technical specifications

Check the exact configuration and source conditions for your use.

Input-specific signal modes

ASUS ROG Strix XG27ACMEGDigital Signal Frequency: HDMI: 30~410 KHz (H) / 48~240Hz (V) DP: 410~410 KHz (H) / 48~240Hz (V)

ASUS ROG Strix XG27ACMES-WDigital Signal Frequency: HDMI: 30KHz~410KHz (H) / 48Hz~255Hz (V) USB-C, DisplayPort: 30KHz~410KHz (H) / 48Hz~255Hz (V)

Sources

ASUS ROG Strix XG27ACMEG

Manufacturer specification

ASUS ROG Strix XG27ACMEG — official UK technical specifications

ASUS ROG Strix XG27ACMES-W

Manufacturer specification

ASUS ROG Strix XG27ACMES-W — official UK technical specifications

Check the exact configuration and source conditions for your use.

Dimensions with supplied configuration

ASUS ROG Strix XG27ACMEGPhys. Dimension with stand (W x H x D): 61.1 x 50.3 x 18.8 cm (24.06" x 19.80" x 7.40")

ASUS ROG Strix XG27ACMES-WPhys. Dimension (W x H x D): 61.48 x 50.34 x 18.87 cm (24.20" x 19.82" x 7.43")

Sources

ASUS ROG Strix XG27ACMEG

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

ASUS ROG Strix XG27ACMEG — official UK technical specifications

ASUS ROG Strix XG27ACMES-W

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

ASUS ROG Strix XG27ACMES-W — official UK technical specifications

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

Missing or non-comparable evidence (2)

Panel technology

ASUS ROG Strix XG27ACMEGNot verified

ASUS ROG Strix XG27ACMES-WFast IPS

Sources

ASUS ROG Strix XG27ACMEG

Unresolved conflict within the same official manufacturer page: its detailed specification table lists QD-OLED, while its exact-model slogan and feature text describe Fast IPS. These are incompatible panel families; neither technology is selected until the manufacturer resolves the discrepancy. No second independent source is claimed. · Manufacturer specification

ASUS ROG Strix XG27ACMEG — official UK technical specifications

ASUS ROG Strix XG27ACMES-W

Manufacturer specification

ASUS ROG Strix XG27ACMES-W — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Audio and speaker specification

ASUS ROG Strix XG27ACMEGNot verified

ASUS ROG Strix XG27ACMES-WSpeaker: No

Sources

ASUS ROG Strix XG27ACMEG

No source recorded for this side.

ASUS ROG Strix XG27ACMES-W

Manufacturer specification

ASUS ROG Strix XG27ACMES-W — official UK technical specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

3 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

ASUS ROG Strix XG27ACMEG

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 XG27ACMES-W

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 XG27ACMEG and ASUS ROG Strix XG27ACMES-W
Specification	ASUS ROG Strix XG27ACMEG	ASUS ROG Strix XG27ACMES-W

Screen diagonalDifferent Sources ASUS ROG Strix XG27ACMEG Manufacturer specification ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification ASUS ROG Strix XG27ACMES-W — official UK technical specifications	26.5 in	27 in
Native resolution Sources ASUS ROG Strix XG27ACMEG Manufacturer specification ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification ASUS ROG Strix XG27ACMES-W — official UK technical specifications	2560x1440	2560x1440
Panel technology Sources ASUS ROG Strix XG27ACMEG Unresolved conflict within the same official manufacturer page: its detailed specification table lists QD-OLED, while its exact-model slogan and feature text describe Fast IPS. These are incompatible panel families; neither technology is selected until the manufacturer resolves the discrepancy. No second independent source is claimed. · Manufacturer specification ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification ASUS ROG Strix XG27ACMES-W — official UK technical specifications	Not listed by the manufacturer	Fast IPS
Aspect ratio Sources ASUS ROG Strix XG27ACMEG Manufacturer specification ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification ASUS ROG Strix XG27ACMES-W — official UK technical specifications	16:9	16:9
Panel coatingDifferent Sources ASUS ROG Strix XG27ACMEG Manufacturer specification ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification ASUS ROG Strix XG27ACMES-W — official UK technical specifications	Anti-Reflection	Anti-Glare
Contrast-ratio claimDifferent Sources ASUS ROG Strix XG27ACMEG Manufacturer specification ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification ASUS ROG Strix XG27ACMES-W — official UK technical specifications	1,500,000:1	1300:1
Display colours Sources ASUS ROG Strix XG27ACMEG Manufacturer specification ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification ASUS ROG Strix XG27ACMES-W — official UK technical specifications	1073.7M (10 bit)	1073.7M (10 bit)
Declared typical brightnessDifferent Sources ASUS ROG Strix XG27ACMEG Manufacturer specification · Manufacturer typical claim; not measured luminance or HDR peak. Original: 200cd/㎡ ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification · Manufacturer typical claim; not measured luminance or HDR peak. Original: 350cd/㎡ ASUS ROG Strix XG27ACMES-W — official UK technical specifications	200 cd/m²	350 cd/m²

Maximum refresh rateDifferent Sources ASUS ROG Strix XG27ACMEG 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: 30~410 KHz (H) / 48~240Hz (V) DP: 410~410 KHz (H) / 48~240Hz (V) ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W 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-W — official UK technical specifications	240 Hz	255 Hz
Response-time claimDifferent Sources ASUS ROG Strix XG27ACMEG Manufacturer specification ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification ASUS ROG Strix XG27ACMES-W — official UK technical specifications	0.03ms(GTG)	1ms(GTG), 0.3ms(min.)
Input-specific signal modesDifferent Sources ASUS ROG Strix XG27ACMEG Manufacturer specification ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification ASUS ROG Strix XG27ACMES-W — official UK technical specifications	Digital Signal Frequency: HDMI: 30~410 KHz (H) / 48~240Hz (V) DP: 410~410 KHz (H) / 48~240Hz (V)	Digital Signal Frequency: HDMI: 30KHz~410KHz (H) / 48Hz~255Hz (V) USB-C, DisplayPort: 30KHz~410KHz (H) / 48Hz~255Hz (V)

Inputs and versionsDifferent Sources ASUS ROG Strix XG27ACMEG Manufacturer specification ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification ASUS ROG Strix XG27ACMES-W — official UK technical specifications	DisplayPort 1.4 DSCx 1 HDMI (v2.1)x 2 (FRL) Earphone jack: Yes	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
Audio and speaker specification Sources ASUS ROG Strix XG27ACMEG No source recorded. ASUS ROG Strix XG27ACMES-W Manufacturer specification ASUS ROG Strix XG27ACMES-W — official UK technical specifications	Not provided	Speaker: No

Dimensions with supplied configurationDifferent Sources ASUS ROG Strix XG27ACMEG Manufacturer specification · Manufacturer estimated dimensions; original ordering, units and regional qualifications retained. See source for stand configuration. ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification · Manufacturer estimated dimensions; original ordering, units and regional qualifications retained. See source for stand configuration. ASUS ROG Strix XG27ACMES-W — official UK technical specifications	Phys. Dimension with stand (W x H x D): 61.1 x 50.3 x 18.8 cm (24.06" x 19.80" x 7.40")	Phys. Dimension (W x H x D): 61.48 x 50.34 x 18.87 cm (24.20" x 19.82" x 7.43")
Stand and mounting detailsDifferent Sources ASUS ROG Strix XG27ACMEG Manufacturer specification ASUS ROG Strix XG27ACMEG — official UK technical specifications ASUS ROG Strix XG27ACMES-W Manufacturer specification ASUS ROG Strix XG27ACMES-W — official UK technical specifications	1/4" Tripod Socket: Yes Tilt: Yes (+20° ~ -5°) Swivel: Yes (+45° ~ -45°) Pivot: Yes (+90° ~ -90°) Height Adjustment: 0~110mm VESA Wall Mounting: 100x100mm Proximity Sensor:Neo Proximity Sensor Kensington Lock: Yes	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

First product manufacturer source Second product manufacturer source

FIND YOUR CONTENDERS

More products

Closest monitors to this pair by shared key specifications. Not a popularity ranking.

See all 1749 monitors

ASUS ROG Strix XG27ACMES

Max refresh: 255 Hz
Screen diagonal: 27 in
Native resolution: 2560x1440

Prices & product profile

AOC Q27G4ZR

Max refresh: 240 Hz
Screen diagonal: 27 in
Stand depth: 207.7 mm

Prices & product profile

AOC Q27G42ZE

Max refresh: 240 Hz
Screen diagonal: 27 in
Stand depth: 197.6 mm

Prices & product profile

ASUS ROG Strix XG27ACMEG-G Hatsune Miku Edition

Max refresh: 260 Hz
Screen diagonal: 27 in
Native resolution: 2560x1440

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.