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MONITORS · YOUR NEXT FACE-OFF

AOC C27G4Z2 vs AOC C27G4ZXE

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

Compared products

YOUR FIRST CHOICE

AOC C27G4Z2

C27G4Z2 · 27-inch Fast VA · AOC UK specification

AOC C27G4Z2 monitor, official exact-model gallery view showing the screen and supplied stand.
Exact model & source notes

A 27-inch Fast VA monitor with a 1920 × 1080 panel, a listed 240 Hz native refresh rate and a 260 Hz overclocked mode. Its specified depth with stand is 239.4 mm.

Specifications checked 28 Sept 2026.

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

Manufacturer specifications
WHAT DIFFERS
240 HzRefresh rate at native resolution280 Hz
Listed refresh modes240 Hz native; 260 Hz OC280 Hz
Static contrast3000:14000:1
3 of 13 verified differences, in the order listed below. Not a rating.
See the 13 verified differences
THE CONTENDER

AOC C27G4ZXE

C27G4ZXE · 27-inch Fast VA · AOC UK specification

AOC C27G4ZXE monitor, official exact-model gallery view showing the screen and supplied stand.
Exact model & source notes

A 27-inch Fast VA monitor with a 1920 × 1080 panel and a listed 280 Hz native-resolution mode. Its specified depth with stand is 177 mm.

Specifications checked 27 Sept 2026.

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

Manufacturer specifications

C27G4Z2 UK & US retailers

UK & US price history: no verified listing yet

C27G4ZXE 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 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.

AOC C27G4Z2240 Hz

Manufacturer specification · AOC lists 260 Hz as an overclocked (OC) mode with 240 Hz native; the manual says overclocking is achieved at 1920x1080@260Hz and advises 240 Hz if display errors occur. The OC setting is not treated as the stock rate. Listed vertical input range: 48~260Hz.

AOC C27G4ZXE280 Hz

Manufacturer specification · At the native panel resolution. Manufacturer lists 280 Hz. Available modes depend on input, cable and source. Listed vertical input range: HDMI2.0 :48-240Hz / DP1.4 :48-280Hz.

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 ↓

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

Refresh rate at native resolution

In Visual facts
AOC C27G4Z2240 Hz
AOC C27G4ZXE280 Hz
Sources
AOC C27G4Z2

Manufacturer specification · AOC lists 260 Hz as an overclocked (OC) mode with 240 Hz native; the manual says overclocking is achieved at 1920x1080@260Hz and advises 240 Hz if display errors occur. The OC setting is not treated as the stock rate. Listed vertical input range: 48~260Hz.

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

Manufacturer specification · At the native panel resolution. Manufacturer lists 280 Hz. Available modes depend on input, cable and source. Listed vertical input range: HDMI2.0 :48-240Hz / DP1.4 :48-280Hz.

AOC C27G4ZXE — exact-model technical specifications

Check the exact configuration and source conditions for your use.

Listed refresh modes

In Visual facts
AOC C27G4Z2240 Hz native; 260 Hz OC
AOC C27G4ZXE280 Hz
Sources
AOC C27G4Z2

Manufacturer specification · AOC's specification row reads 'Max Refresh rate 260 Hz'; its feature text and the user manual identify 260 Hz as the overclocked setting.

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

Manufacturer specification · At the native panel resolution. Manufacturer lists 280 Hz. Available modes depend on input, cable and source. Listed vertical input range: HDMI2.0 :48-240Hz / DP1.4 :48-280Hz.

AOC C27G4ZXE — exact-model technical specifications

Check the exact input, signal mode, source and cable. A connector version or supported timing does not guarantee every console mode, VRR setting or game frame rate.

Inputs, connections and versions

In Visual facts
AOC C27G4Z2HDMI: HDMI 2.0 (input count conflicts between AOC sources); DisplayPort: DisplayPort 1.4 x 1; Audio Output: Headphone out (3.5mm)
AOC C27G4ZXEHDMI: HDMI 2.0 x 2; DisplayPort: DisplayPort 1.4 x 1; Audio Output: Headphone out (3.5mm)
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer port counts and versions. Confirm source-device support, cable bandwidth and the exact mode; a connector name alone does not guarantee every advertised configuration. The HDMI input count is unresolved: AOC's UK specification table lists HDMI 2.0 x 2, while the exact-model user manual lists a single HDMI connector (rear connectors HDMI, DisplayPort, Earphone and Power; Connector Type HDMI/DisplayPort/Earphone out; Input Select Auto / HDMI / DP).

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

Manufacturer specification · Manufacturer port counts and versions. Confirm source-device support, cable bandwidth and the exact mode; a connector name alone does not guarantee every advertised configuration.

AOC C27G4ZXE — exact-model technical specifications

Check the exact configuration and source conditions for your use.

Colour space (DCI-P3) CIE 1976 %

In Visual facts
AOC C27G4Z294.0
AOC C27G4ZXE92.4
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.

AOC C27G4ZXE — exact-model technical specifications

Check the exact configuration and source conditions for your use.

Colour space (sRGB) CIE 1976 %

In Visual facts
AOC C27G4Z2120.9
AOC C27G4ZXE124.2
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.

AOC C27G4ZXE — exact-model technical specifications

Check the exact configuration and source conditions for your use.

Show 7 more verified differences

Typical / normal operating power

AOC C27G4Z221 W
AOC C27G4ZXE30 W
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. Source mode: typical.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. Source mode: typical.

AOC C27G4ZXE — exact-model technical specifications

Check the exact configuration and source conditions for your use.

Depth with stand

In Visual facts
AOC C27G4Z2239.4 mm
AOC C27G4ZXE177 mm
Sources
AOC C27G4Z2

Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.

AOC C27G4ZXE — exact-model technical specifications

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

Standby power (W)

AOC C27G4Z20.3
AOC C27G4ZXE0.5
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

AOC C27G4ZXE — exact-model technical specifications

Check the exact configuration and source conditions for your use.

Dimensions with stand

AOC C27G4Z2611.5 × (396.4–516.4) × 239.4 mm (width × height × depth, with stand)
AOC C27G4ZXE611.5 × 457.0 × 177.0 mm (width × height × depth, with stand)
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer dimensions in the stated orientation; allow additional room for cables and movement. A listed height range is retained without inferring an adjustment travel.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer dimensions in the stated orientation; allow additional room for cables and movement. A listed height range is retained without inferring an adjustment travel.

AOC C27G4ZXE — exact-model technical specifications

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

Missing or non-comparable evidence (18)

USB-C / Thunderbolt charging output

AOC C27G4Z2Not verified
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

No positive charging-output rating is established in the inspected specification. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

No positive charging-output rating is established in the inspected specification. · Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications

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

USB-C connection

AOC C27G4Z2Not verified
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

The inspected exact-model specification does not establish this feature. It has not been inferred from another model or from an omitted field. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

The inspected exact-model specification does not establish this feature. It has not been inferred from another model or from an omitted field. · Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications

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

Height-adjustable stand

AOC C27G4Z2Yes
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

Manufacturer specification · Height-adjustable stand, per AOC's UK specification table and the user manual's Adjusting Viewing Angle illustration; the travel figure differs between those sources and is recorded separately as a conflict.

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

The inspected exact-model specification does not establish this feature. It has not been inferred from another model or from an omitted field. · Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications

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

Swivel-adjustable stand

AOC C27G4Z2Yes
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

No source recorded for this side.

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

Built-in speakers

AOC C27G4Z2Not verified
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

The inspected exact-model specification does not establish this feature. It has not been inferred from another model or from an omitted field. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

The inspected exact-model specification does not establish this feature. It has not been inferred from another model or from an omitted field. · Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications

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

Typical brightness

AOC C27G4Z2Not verified
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

AOC's UK page lists 300 cd/m² under 'Brightness in nits' without stating whether it is typical, sustained or peak output or giving a window size; the figure is kept as brightness_claim. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

AOC's UK page lists 300 cd/m² under 'Brightness in nits' without stating whether it is typical, sustained or peak output or giving a window size; the figure is kept as brightness_claim. · Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications

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

Listed energy class

AOC C27G4Z2Not verified
AOC C27G4ZXEE
Sources
AOC C27G4Z2

No source recorded for this side.

AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications

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

Listed AMD sync support

AOC C27G4Z2Not verified
AOC C27G4ZXEAMD FreeSync Premium
Sources
AOC C27G4Z2

No source recorded for this side.

AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications

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

Colour space (Adobe RGB) CIE 1976 %

AOC C27G4Z291.5
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

No source recorded for this side.

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

HDMI input count

AOC C27G4Z2Conflicting evidence
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

AOC's UK specification table lists HDMI 2.0 x 2. The exact-model user manual's rear connector list (1. HDMI, 2. DisplayPort, 3. Earphone, 4. Power), Connector Type row (HDMI/DisplayPort/Earphone out) and Input Select menu (Auto / HDMI / DP) show one HDMI input. No single HDMI count is selected. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

No source recorded for this side.

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

Listed cable bundle

AOC C27G4Z2HDMI cable: 1.8m × 1; Displayport cable: 1x; Power Cable: True
AOC C27G4ZXEHDMI cable: 1.8; Displayport cable: 1.8; Power Cable: True
Sources
AOC C27G4Z2

Manufacturer specification · Package contents describe the inspected regional specification; confirm the exact retailer bundle.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Package contents describe the inspected regional specification; confirm the exact retailer bundle.

AOC C27G4ZXE — exact-model technical specifications

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

Low-input-lag mode

AOC C27G4Z2Conflicting evidence
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

AOC's UK page advertises a Low Input Lag mode (feature tile: 'switching to the AOC Low Input Lag mode') and its introduction says low input lag keeps every action precise and responsive, but the exact-model user manual's complete Game Setting menu (Gaming Mode, Shadow Control, Game Color, Adaptive-Sync, Dial Point, MBR, MBR Sync, Overdrive, Frame Counter, OverClock) has no Low Input Lag setting. Whether a selectable low-input-lag mode exists is not resolved, and no input-lag figure is published. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

No source recorded for this side.

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

Maximum power (W)

AOC C27G4Z237.0
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

No source recorded for this side.

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

Desktop control software

AOC C27G4Z2AOC G-Menu
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

Manufacturer specification · AOC describes G-Menu as a free tool that you install on a PC for customisation; the UK page's Software downloads list a Gmenu .exe.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

No source recorded for this side.

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

Stand height travel

AOC C27G4Z2Conflicting evidence
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

AOC's UK specification table lists Height adjust (mm) 130mm, while the exact-model user manual's Adjusting Viewing Angle illustration labels the height travel 120mm; the page's with-base height range (396.4~516.4 mm) also spans 120 mm. No single travel figure is selected. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

No source recorded for this side.

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

Stand swivel

AOC C27G4Z2−30° to 30° (±2° tolerance)
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

No source recorded for this side.

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

Adaptive-sync range

AOC C27G4Z2Not verified
AOC C27G4ZXE48-280
Sources
AOC C27G4Z2

No source recorded for this side.

AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications

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

Weight with stand

AOC C27G4Z2Not verified
AOC C27G4ZXENot verified
Sources
AOC C27G4Z2

AOC lists a 5.37 kg 'Net weight excl. package' next to a separate 'Product without stand' figure, but does not explicitly state that the net figure includes the stand; it is kept as reported_net_weight. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

AOC lists a 4.97 kg 'Net weight excl. package' next to a separate 'Product without stand' figure, but does not explicitly state that the net figure includes the stand; it is kept as reported_net_weight. · Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications

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

25 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

AOC C27G4Z2

What it brings

What to check

  • Response time, HDR support and colour figures are manufacturer claims with different conditions; they do not establish independent motion or image-quality results.
  • Allow for the 239.4 mm listed depth with the supplied stand, plus cable clearance. Check desk depth before choosing this size.

AOC C27G4ZXE

What it brings

  • The 1920 × 1080 panel supports a listed 280 Hz native-resolution mode. Check the input-specific conditions alongside the figures.
  • The listed 100x100 VESA pattern gives a mounting option when the mount also meets the monitor’s weight and screw requirements.

What to check

  • Allow for the 177 mm listed depth with the supplied stand, plus cable clearance. Check desk depth before choosing this size.
  • The inspected table does not verify height adjustment. Confirm the stand’s adjustment range if fixed screen height would be a problem.
COMPARE THE DETAILS

Full specifications

How we verify
57 of 57 specifications Sources in each row
Source-backed specifications for AOC C27G4Z2 and AOC C27G4ZXE
SpecificationAOC C27G4Z2AOC C27G4ZXE
Screen diagonal
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer-listed panel diagonal; a rounded size may appear in the product name.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer-listed panel diagonal; a rounded size may appear in the product name.

AOC C27G4ZXE — exact-model technical specifications
27 in27 in
Native resolution
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer resolution notation: 1920x1080. See the separate refresh-mode conditions for any lower-resolution configurations.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer resolution notation: 1920x1080. See the separate refresh-mode conditions for any lower-resolution configurations.

AOC C27G4ZXE — exact-model technical specifications
1920 × 10801920 × 1080
Panel technology
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer panel designation; technology alone does not establish tested image quality.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer panel designation; technology alone does not establish tested image quality.

AOC C27G4ZXE — exact-model technical specifications
Fast VAFast VA
Published brightness claim
Sources
AOC C27G4Z2

Manufacturer specification · AOC does not state the window size or whether this is sustained or peak brightness.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · AOC does not state the window size or whether this is sustained or peak brightness.

AOC C27G4ZXE — exact-model technical specifications
300 cd/m²300 cd/m²
Aspect ratio
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
16:916:9
Static contrastDifferent
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
3000:14000:1
Screen coating
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
Antiglare (AG)Antiglare (AG)
Screen curvature
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
1500R1500R
Viewing angles and basis
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
178/178178/178
Display colour depth
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.

AOC C27G4ZXE — exact-model technical specifications
16.7 Million16.7 Million
HDR formats / certification
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer-listed HDR formats or certification. This alone does not establish real-scene HDR quality, local dimming or measured peak brightness.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer-listed HDR formats or certification. This alone does not establish real-scene HDR quality, local dimming or measured peak brightness.

AOC C27G4ZXE — exact-model technical specifications
HDR 10HDR 10
Backlight technology
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
WLEDWLED
Colour space (sRGB) CIE 1976 %Different
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.

AOC C27G4ZXE — exact-model technical specifications
120.9124.2
Colour space (DCI-P3) CIE 1976 %Different
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.

AOC C27G4ZXE — exact-model technical specifications
94.092.4
Colour space (Adobe RGB) CIE 1976 %
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer colour specification under its stated colour space and measurement basis. Coverage and gamut volume are not interchangeable, and this is not an independent colour-accuracy measurement.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

No source recorded.

91.5Not provided
Refresh rate at native resolutionDifferent
Sources
AOC C27G4Z2

Manufacturer specification · AOC lists 260 Hz as an overclocked (OC) mode with 240 Hz native; the manual says overclocking is achieved at 1920x1080@260Hz and advises 240 Hz if display errors occur. The OC setting is not treated as the stock rate. Listed vertical input range: 48~260Hz.

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

Manufacturer specification · At the native panel resolution. Manufacturer lists 280 Hz. Available modes depend on input, cable and source. Listed vertical input range: HDMI2.0 :48-240Hz / DP1.4 :48-280Hz.

AOC C27G4ZXE — exact-model technical specifications
240 Hz280 Hz
Listed refresh modesDifferent
Sources
AOC C27G4Z2

Manufacturer specification · AOC's specification row reads 'Max Refresh rate 260 Hz'; its feature text and the user manual identify 260 Hz as the overclocked setting.

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

Manufacturer specification · At the native panel resolution. Manufacturer lists 280 Hz. Available modes depend on input, cable and source. Listed vertical input range: HDMI2.0 :48-240Hz / DP1.4 :48-280Hz.

AOC C27G4ZXE — exact-model technical specifications
240 Hz native; 260 Hz OC280 Hz
GtG response-time claim
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer response-time claim; settings and transition method matter. GtG and MPRT values are different measures and are not independent motion-clarity results.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer response-time claim; settings and transition method matter. GtG and MPRT values are different measures and are not independent motion-clarity results.

AOC C27G4ZXE — exact-model technical specifications
1 ms1 ms
MPRT response-time claim
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer response-time claim; settings and transition method matter. GtG and MPRT values are different measures and are not independent motion-clarity results.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer response-time claim; settings and transition method matter. GtG and MPRT values are different measures and are not independent motion-clarity results.

AOC C27G4ZXE — exact-model technical specifications
0.3 ms0.3 ms
Adaptive sync
Sources
AOC C27G4Z2

Manufacturer specification · Needs a compatible source, input and driver.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Needs a compatible source, input and driver.

AOC C27G4ZXE — exact-model technical specifications
YesYes
Named adaptive-sync technology
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
Adaptive SyncAdaptive Sync
Vertical input-frequency rangeDifferent
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
48~260HzHDMI2.0:48-240Hz / DP1.4:48-280Hz
Listed AMD sync support
Sources
AOC C27G4Z2

No source recorded.

AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
Not providedAMD FreeSync Premium
Adaptive-sync range
Sources
AOC C27G4Z2

No source recorded.

AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
Not provided48-280
Inputs, connections and versionsDifferent
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer port counts and versions. Confirm source-device support, cable bandwidth and the exact mode; a connector name alone does not guarantee every advertised configuration. The HDMI input count is unresolved: AOC's UK specification table lists HDMI 2.0 x 2, while the exact-model user manual lists a single HDMI connector (rear connectors HDMI, DisplayPort, Earphone and Power; Connector Type HDMI/DisplayPort/Earphone out; Input Select Auto / HDMI / DP).

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

Manufacturer specification · Manufacturer port counts and versions. Confirm source-device support, cable bandwidth and the exact mode; a connector name alone does not guarantee every advertised configuration.

AOC C27G4ZXE — exact-model technical specifications
HDMI: HDMI 2.0 (input count conflicts between AOC sources); DisplayPort: DisplayPort 1.4 x 1; Audio Output: Headphone out (3.5mm)HDMI: HDMI 2.0 x 2; DisplayPort: DisplayPort 1.4 x 1; Audio Output: Headphone out (3.5mm)
Dimensions with standDifferent
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer dimensions in the stated orientation; allow additional room for cables and movement. A listed height range is retained without inferring an adjustment travel.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer dimensions in the stated orientation; allow additional room for cables and movement. A listed height range is retained without inferring an adjustment travel.

AOC C27G4ZXE — exact-model technical specifications
611.5 × (396.4–516.4) × 239.4 mm (width × height × depth, with stand)611.5 × 457.0 × 177.0 mm (width × height × depth, with stand)
Depth with standDifferent
Sources
AOC C27G4Z2

Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.

AOC C27G4ZXE — exact-model technical specifications
239.4 mm177 mm
Width with stand
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer width in the listed landscape configuration.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer width in the listed landscape configuration.

AOC C27G4ZXE — exact-model technical specifications
611.5 mm611.5 mm
Reported net weight (basis not stated)Different
Sources
AOC C27G4Z2

Manufacturer specification · AOC's net weight excluding packaging; stand inclusion is not explicitly stated.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · AOC's net weight excluding packaging; stand inclusion is not explicitly stated.

AOC C27G4ZXE — exact-model technical specifications
5.37 kg4.97 kg
Height-adjustable stand
Sources
AOC C27G4Z2

Manufacturer specification · Height-adjustable stand, per AOC's UK specification table and the user manual's Adjusting Viewing Angle illustration; the travel figure differs between those sources and is recorded separately as a conflict.

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

The inspected exact-model specification does not establish this feature. It has not been inferred from another model or from an omitted field. · Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
YesNot provided
VESA mounting pattern
Sources
AOC C27G4Z2

Manufacturer specification · Match the screw pattern, screw dimensions, product weight and mount load rating; the pattern alone does not verify a safe mount.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Match the screw pattern, screw dimensions, product weight and mount load rating; the pattern alone does not verify a safe mount.

AOC C27G4ZXE — exact-model technical specifications
100x100100x100
Stand tilt
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
−3° to 21° (±2° tolerance)−3° to 21° (±2° tolerance)
Stand swivel
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

No source recorded.

−30° to 30° (±2° tolerance)Not provided
Swivel-adjustable stand
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

No source recorded.

YesNot provided
Dimensions without stand (W × H × D, mm)
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer dimensions in the stated orientation; allow additional room for cables and movement. A listed height range is retained without inferring an adjustment travel.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer dimensions in the stated orientation; allow additional room for cables and movement. A listed height range is retained without inferring an adjustment travel.

AOC C27G4ZXE — exact-model technical specifications
611.52 x 367.64 x 78.68611.52 x 367.64 x 78.68
Weight without stand (kg)Different
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
3.914.05
Listed cable bundleDifferent
Sources
AOC C27G4Z2

Manufacturer specification · Package contents describe the inspected regional specification; confirm the exact retailer bundle.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Package contents describe the inspected regional specification; confirm the exact retailer bundle.

AOC C27G4ZXE — exact-model technical specifications
HDMI cable: 1.8m × 1; Displayport cable: 1x; Power Cable: TrueHDMI cable: 1.8; Displayport cable: 1.8; Power Cable: True
Typical / normal operating powerDifferent
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. Source mode: typical.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ. Source mode: typical.

AOC C27G4ZXE — exact-model technical specifications
21 W30 W
Power supply
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
InternalInternal
Maximum power (W)
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

No source recorded.

37.0Not provided
Standby power (W)Different
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

AOC C27G4ZXE — exact-model technical specifications
0.30.5
Power when off (W)
Sources
AOC C27G4Z2

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Manufacturer power figure under the stated operating mode; real use, brightness, connected USB devices and charging load can differ.

AOC C27G4ZXE — exact-model technical specifications
0.30.3
Listed energy class
Sources
AOC C27G4Z2

No source recorded.

AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
Not providedE
Flicker-free backlight
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
YesYes
Low blue light mode
Sources
AOC C27G4Z2

Manufacturer specification · AOC lists Blue Light Technology: Low Blue Mode. A hardware solution is not stated.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · AOC lists Blue Light Technology: Low Blue Mode. A hardware solution is not stated.

AOC C27G4ZXE — exact-model technical specifications
YesYes
Desktop control software
Sources
AOC C27G4Z2

Manufacturer specification · AOC describes G-Menu as a free tool that you install on a PC for customisation; the UK page's Software downloads list a Gmenu .exe.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

No source recorded.

AOC G-MenuNot provided
Listed warranty period
Sources
AOC C27G4Z2

Manufacturer specification · Check the exact model, purchase market, proof-of-purchase requirements and full manufacturer terms; this is not a cross-border warranty guarantee.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · Check the exact model, purchase market, proof-of-purchase requirements and full manufacturer terms; this is not a cross-border warranty guarantee.

AOC C27G4ZXE — exact-model technical specifications
3 years3 years
Manufacturer-listed EANDifferent
Sources
AOC C27G4Z2

Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
40389861834994038986182027
Specification market
Sources
AOC C27G4Z2

Manufacturer specification · UK and US retailer searches are provided separately. A UK specification does not prove identical US variants, included plugs, stock or cross-border warranty.

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

Manufacturer specification · UK and US retailer searches are provided separately. A UK specification does not prove identical US variants, included plugs, stock or cross-border warranty.

AOC C27G4ZXE — exact-model technical specifications
AOC UK documentationAOC UK documentation
Show unverified (8)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.
Specifications without verified values for either product
HDMI input count
Sources
AOC C27G4Z2

AOC's UK specification table lists HDMI 2.0 x 2. The exact-model user manual's rear connector list (1. HDMI, 2. DisplayPort, 3. Earphone, 4. Power), Connector Type row (HDMI/DisplayPort/Earphone out) and Input Select menu (Auto / HDMI / DP) show one HDMI input. No single HDMI count is selected. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

No source recorded.

Conflicting sourcesNot provided
Weight with stand
Sources
AOC C27G4Z2

AOC lists a 5.37 kg 'Net weight excl. package' next to a separate 'Product without stand' figure, but does not explicitly state that the net figure includes the stand; it is kept as reported_net_weight. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

AOC lists a 4.97 kg 'Net weight excl. package' next to a separate 'Product without stand' figure, but does not explicitly state that the net figure includes the stand; it is kept as reported_net_weight. · Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
Not listed by the manufacturerNot listed by the manufacturer
Stand height travel
Sources
AOC C27G4Z2

AOC's UK specification table lists Height adjust (mm) 130mm, while the exact-model user manual's Adjusting Viewing Angle illustration labels the height travel 120mm; the page's with-base height range (396.4~516.4 mm) also spans 120 mm. No single travel figure is selected. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

No source recorded.

Conflicting sourcesNot provided
USB-C connection
Sources
AOC C27G4Z2

The inspected exact-model specification does not establish this feature. It has not been inferred from another model or from an omitted field. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

The inspected exact-model specification does not establish this feature. It has not been inferred from another model or from an omitted field. · Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
Not providedNot provided
USB-C / Thunderbolt charging output
Sources
AOC C27G4Z2

No positive charging-output rating is established in the inspected specification. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

No positive charging-output rating is established in the inspected specification. · Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
Not providedNot provided
Built-in speakers
Sources
AOC C27G4Z2

The inspected exact-model specification does not establish this feature. It has not been inferred from another model or from an omitted field. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

The inspected exact-model specification does not establish this feature. It has not been inferred from another model or from an omitted field. · Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
Not providedNot provided
Typical brightness
Sources
AOC C27G4Z2

AOC's UK page lists 300 cd/m² under 'Brightness in nits' without stating whether it is typical, sustained or peak output or giving a window size; the figure is kept as brightness_claim. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specifications
AOC C27G4ZXE

AOC's UK page lists 300 cd/m² under 'Brightness in nits' without stating whether it is typical, sustained or peak output or giving a window size; the figure is kept as brightness_claim. · Manufacturer specification

AOC C27G4ZXE — exact-model technical specifications
Not listed by the manufacturerNot listed by the manufacturer
Low-input-lag mode
Sources
AOC C27G4Z2

AOC's UK page advertises a Low Input Lag mode (feature tile: 'switching to the AOC Low Input Lag mode') and its introduction says low input lag keeps every action precise and responsive, but the exact-model user manual's complete Game Setting menu (Gaming Mode, Shadow Control, Game Color, Adaptive-Sync, Dial Point, MBR, MBR Sync, Overdrive, Frame Counter, OverClock) has no Low Input Lag setting. Whether a selectable low-input-lag mode exists is not resolved, and no input-lag figure is published. · Manufacturer specification

AOC C27G4Z2 — exact-model technical specificationsAOC C27G4Z2 — linked English user manual
AOC C27G4ZXE

No source recorded.

Conflicting sourcesNot provided
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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.