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MONITORS · YOUR NEXT FACE-OFF

AOC Q27G4SDR vs AOC Q27G4ZDR

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

Compared products

YOUR FIRST CHOICE

AOC Q27G4SDR

Q27G4SDR · 26.5-inch QD - OLED · AOC UK specification

AOC Q27G4SDR monitor, official exact-model gallery view showing the screen and supplied stand.
Exact model & source notes

A 26.5-inch QD - OLED monitor with a 2560 × 1440 panel and a listed 360 Hz native-resolution mode. Its specified depth with stand is 207.7 mm.

Specifications checked 27 Sept 2026.

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

Manufacturer specifications
WHAT DIFFERS
360 HzRefresh rate at native resolution240 Hz
Published brightness claim1000 cd/m²400 cd/m²
Listed energy classFE
3 of 10 verified differences, in the order listed below. Not a rating.
See the 10 verified differences
THE CONTENDER

AOC Q27G4ZDR

Q27G4ZDR · 26.5-inch QD - OLED · AOC UK specification

AOC Q27G4ZDR monitor, official exact-model gallery view showing the screen and supplied stand.
Exact model & source notes

A 26.5-inch QD - OLED monitor with a 2560 × 1440 panel and a listed 240 Hz native-resolution mode. Its specified depth with stand is 207.7 mm.

Specifications checked 27 Sept 2026.

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

Manufacturer specifications

Q27G4SDR UK & US retailers

UK & US price history: no verified listing yet

Q27G4ZDR 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 Q27G4SDR360 Hz

Manufacturer specification · At the native panel resolution. Manufacturer lists 360 Hz. Available modes depend on input, cable and source. Listed vertical input range: 48 -360Hz.

AOC Q27G4ZDR240 Hz

Manufacturer specification · At the native panel resolution. Manufacturer lists 240 Hz. Available modes depend on input, cable and source.

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.

Refresh rate at native resolution

In Visual facts
AOC Q27G4SDR360 Hz
AOC Q27G4ZDR240 Hz
Sources
AOC Q27G4SDR

Manufacturer specification · At the native panel resolution. Manufacturer lists 360 Hz. Available modes depend on input, cable and source. Listed vertical input range: 48 -360Hz.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · At the native panel resolution. Manufacturer lists 240 Hz. Available modes depend on input, cable and source.

AOC Q27G4ZDR — exact-model technical specifications

Check the exact configuration and source conditions for your use.

HDR formats / certification

In Visual facts
AOC Q27G4SDRVESA Certified DisplayHDR True Black 400
AOC Q27G4ZDRHDR 10
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications

Check the exact configuration and source conditions for your use.

Published brightness claim

In Visual facts
AOC Q27G4SDR1000 cd/m²
AOC Q27G4ZDR400 cd/m²
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications

Check the exact configuration and source conditions for your use.

Listed cable bundle

In Visual facts
AOC Q27G4SDRHDMI cable: 1.8; Displayport cable: 1.8; USB-B upstream cable: 1x USB-B to A 1.8m; Power Cable: True
AOC Q27G4ZDRHDMI cable: 1.8; Displayport cable: 1.8; USB-B upstream cable: 1x USB-B to A 1.8m
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications

Check the exact configuration and source conditions for your use.

Typical / normal operating power

In Visual facts
AOC Q27G4SDR72 W
AOC Q27G4ZDR63 W
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications

Check the exact configuration and source conditions for your use.

Show 4 more verified differences

Standby power (W)

In Visual facts
AOC Q27G4SDR0.5
AOC Q27G4ZDR0.3
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications

Check the exact configuration and source conditions for your use.

Dimensions without stand (W × H × D, mm)

AOC Q27G4SDR609.3 x 357.7 x 58.2
AOC Q27G4ZDR609.31 x 355.3 x 57.03
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications

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

Missing or non-comparable evidence (8)

USB-C / Thunderbolt charging output

AOC Q27G4SDRNot verified
AOC Q27G4ZDRNot verified
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications

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

USB-C connection

AOC Q27G4SDRNot verified
AOC Q27G4ZDRNot verified
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications

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

Swivel-adjustable stand

AOC Q27G4SDRNot verified
AOC Q27G4ZDRYes
Sources
AOC Q27G4SDR

No source recorded for this side.

AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications

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

Built-in speakers

AOC Q27G4SDRNot verified
AOC Q27G4ZDRNot verified
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications

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

Typical brightness

AOC Q27G4SDRNot verified
AOC Q27G4ZDRNot verified
Sources
AOC Q27G4SDR

The model page lists 1000 cd/m² under Brightness in nits, without identifying typical sustained output, peak window size or a measurement mode. The previous typical-brightness wording was unsupported. The panel is certified DisplayHDR True Black 400. · Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

The model page lists 400 cd/m² under Brightness in nits, without identifying typical sustained output, peak window size or a measurement mode. The previous typical-brightness wording was unsupported. · Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications

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

Vertical input-frequency range

AOC Q27G4SDR48 -360Hz
AOC Q27G4ZDRNot verified
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

No source recorded for this side.

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

Reported net weight (basis not stated)

AOC Q27G4SDRNot verified
AOC Q27G4ZDR5.52 kg
Sources
AOC Q27G4SDR

No source recorded for this side.

AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications

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

Weight with stand

AOC Q27G4SDR6.87 kg
AOC Q27G4ZDRNot verified
Sources
AOC Q27G4SDR

Manufacturer specification · Net product weight with the supplied stand or arm; packaging excluded.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

AOC lists a 5.52 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 Q27G4ZDR — exact-model technical specifications

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

38 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

AOC Q27G4SDR

What it brings

  • The 2560 × 1440 panel supports a listed 360 Hz native-resolution mode. Check the input-specific conditions alongside the figures.
  • The supplied stand has a listed 130 mm height adjustment, allowing its position to change without adding a separate mount.

What to check

  • Allow for the 207.7 mm listed depth with the supplied stand, plus cable clearance. Check desk depth before choosing this size.

AOC Q27G4ZDR

What it brings

  • The 2560 × 1440 panel supports a listed 240 Hz native-resolution mode. Check the input-specific conditions alongside the figures.
  • The supplied stand has a listed 130 mm height adjustment, allowing its position to change without adding a separate mount.

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 207.7 mm listed depth with the supplied stand, plus cable clearance. Check desk depth before choosing this size.
COMPARE THE DETAILS

Full specifications

How we verify
58 of 58 specifications Sources in each row
Source-backed specifications for AOC Q27G4SDR and AOC Q27G4ZDR
SpecificationAOC Q27G4SDRAOC Q27G4ZDR
Screen diagonal
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications
26.5 in26.5 in
Native resolution
Sources
AOC Q27G4SDR

Manufacturer specification · Manufacturer resolution notation: 2560x1440. See the separate refresh-mode conditions for any lower-resolution configurations.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · Manufacturer resolution notation: 2560x1440. See the separate refresh-mode conditions for any lower-resolution configurations.

AOC Q27G4ZDR — exact-model technical specifications
2560 × 14402560 × 1440
Panel technology
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications
QD - OLEDQD - OLED
Published brightness claimDifferent
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications
1000 cd/m²400 cd/m²
Aspect ratio
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
16:916:9
Static contrast
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
1.5M:11.5M:1
Screen coating
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
Anti-ReflectionAnti-Reflection
Viewing angles and basis
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
178/178178/178
Display colour depth
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications
1.07 Billion1.07 Billion
HDR formats / certificationDifferent
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications
VESA Certified DisplayHDR True Black 400HDR 10
Listed local-dimming zones
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
OLEDOLED
Colour space (sRGB) CIE 1931 %
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications
147.6147.6
Colour space (DCI-P3) CIE 1976 %
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications
99.199.1
Colour space (Adobe RGB) CIE 1976 %
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications
98.098.0
Refresh rate at native resolutionDifferent
Sources
AOC Q27G4SDR

Manufacturer specification · At the native panel resolution. Manufacturer lists 360 Hz. Available modes depend on input, cable and source. Listed vertical input range: 48 -360Hz.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · At the native panel resolution. Manufacturer lists 240 Hz. Available modes depend on input, cable and source.

AOC Q27G4ZDR — exact-model technical specifications
360 Hz240 Hz
Listed refresh modes and input limitsDifferent
Sources
AOC Q27G4SDR

Manufacturer specification · At the native panel resolution. Manufacturer lists 360 Hz. Available modes depend on input, cable and source. Listed vertical input range: 48 -360Hz.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · At the native panel resolution. Manufacturer lists 240 Hz. Available modes depend on input, cable and source.

AOC Q27G4ZDR — exact-model technical specifications
360 Hz240 Hz
GtG response-time claim
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications
0.03 ms0.03 ms
Adaptive sync
Sources
AOC Q27G4SDR

Manufacturer specification · Needs a compatible source device, input and driver; console VRR support varies.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · Needs a compatible source device, input and driver; console VRR support varies.

AOC Q27G4ZDR — exact-model technical specifications
YesYes
Listed sync technology
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
Adaptive SyncAdaptive Sync
Listed NVIDIA sync support
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
NVIDIA G-SYNC CompatibleNVIDIA G-SYNC Compatible
Vertical input-frequency range
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

No source recorded.

48 -360HzNot provided
Low-input-lag mode
Sources
AOC Q27G4SDR

Manufacturer specification · AOC advertises a Low Input Lag mode; no latency figure is published.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · AOC advertises a Low Input Lag mode; no latency figure is published.

AOC Q27G4ZDR — exact-model technical specifications
YesYes
Inputs, connections and versions
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications
HDMI: HDMI 2.1 x 2; DisplayPort: DisplayPort 1.4 x 1; USB Type upstream: 1 x USB-B; USB type downstream: 2 x USB-AHDMI: HDMI 2.1 x 2; DisplayPort: DisplayPort 1.4 x 1; USB Type upstream: 1 x USB-B; USB type downstream: 2 x USB-A
Picture-in-picture / side-by-side modes
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
PiP+PbPPiP+PbP
USB hub
Sources
AOC Q27G4SDR

Manufacturer specification · Needs the upstream cable connected to a computer for hub data. Port counts and USB generation are listed separately.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · Needs the upstream cable connected to a computer for hub data. Port counts and USB generation are listed separately.

AOC Q27G4ZDR — exact-model technical specifications
YesYes
USB hub generationDifferent
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
USB 3.2USB 3.2 (Gen 1), 5 Gbit/s
Dimensions with stand
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications
609.3 × 407.4-537.4 × 207.7 mm (width × height × depth, with stand)609.3 × 407.4–537.4 × 207.7 mm (width × height × depth, with stand)
Depth with stand
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications
207.7 mm207.7 mm
Width with stand
Sources
AOC Q27G4SDR

Manufacturer specification · Manufacturer width in the listed landscape configuration.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · Manufacturer width in the listed landscape configuration.

AOC Q27G4ZDR — exact-model technical specifications
609.3 mm609.3 mm
Weight with stand
Sources
AOC Q27G4SDR

Manufacturer specification · Net product weight with the supplied stand or arm; packaging excluded.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

AOC lists a 5.52 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 Q27G4ZDR — exact-model technical specifications
6.87 kgNot listed by the manufacturer
Height-adjustable stand
Sources
AOC Q27G4SDR

Manufacturer specification · Height-adjustable stand; travel is listed separately.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · Height-adjustable stand; travel is listed separately.

AOC Q27G4ZDR — exact-model technical specifications
YesYes
Stand height travel
Sources
AOC Q27G4SDR

Manufacturer specification · Manufacturer-listed travel: 130mm. Not calculated from the external height range.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · Manufacturer-listed travel: 130mm. Not calculated from the external height range.

AOC Q27G4ZDR — exact-model technical specifications
130 mm130 mm
VESA mounting pattern
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications
100x100100x100
Stand tilt
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
−3° to 21.5°−3° to 21.5°
Stand swivel
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
−30° to 30°−30° to 30°
Portrait pivot
Sources
AOC Q27G4SDR

Manufacturer specification · Portrait rotation supported; range listed separately.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · Portrait rotation supported; range listed separately.

AOC Q27G4ZDR — exact-model technical specifications
YesYes
Portrait pivot range
Sources
AOC Q27G4SDR

Manufacturer specification · Pivot angle as listed on AOC's UK product page.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · Pivot angle as listed on AOC's UK product page.

AOC Q27G4ZDR — exact-model technical specifications
−90° to 90°−90° to 90°
Dimensions without stand (W × H × D, mm)Different
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications
609.3 x 357.7 x 58.2609.31 x 355.3 x 57.03
Weight without stand (kg)Different
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
4.994.09
Listed cable bundleDifferent
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications
HDMI cable: 1.8; Displayport cable: 1.8; USB-B upstream cable: 1x USB-B to A 1.8m; Power Cable: TrueHDMI cable: 1.8; Displayport cable: 1.8; USB-B upstream cable: 1x USB-B to A 1.8m
Reported net weight (basis not stated)
Sources
AOC Q27G4SDR

No source recorded.

AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications
Not provided5.52 kg
Swivel-adjustable stand
Sources
AOC Q27G4SDR

No source recorded.

AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
Not providedYes
Typical / normal operating powerDifferent
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications
72 W63 W
Power supply
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
InternalInternal
Standby power (W)Different
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications
0.50.3
Power when off (W)
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications
0.30.3
Listed energy classDifferent
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
FE
Desktop control software
Sources
AOC Q27G4SDR

Manufacturer specification · Free PC application; requires a supported PC.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · Free PC application; requires a supported PC.

AOC Q27G4ZDR — exact-model technical specifications
AOC G-MenuAOC G-Menu
Manufacturer Flicker Free declaration
Sources
AOC Q27G4SDR

Manufacturer specification · AOC's specification table lists Flicker-Free: Flicker Free.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · AOC's specification table lists Flicker-Free: Flicker Free.

AOC Q27G4ZDR — exact-model technical specifications
YesYes
Low Blue Light mode
Sources
AOC Q27G4SDR

Manufacturer specification · AOC's specification table lists Blue Light Technology: TUV Low Blue Light (hardware).

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · AOC's specification table lists Blue Light Technology: TUV Low Blue Light (hardware).

AOC Q27G4ZDR — exact-model technical specifications
YesYes
Hardware low blue light
Sources
AOC Q27G4SDR

Manufacturer specification · AOC lists Blue Light Technology: TUV Low Blue Light (hardware).

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · AOC lists Blue Light Technology: TUV Low Blue Light (hardware).

AOC Q27G4ZDR — exact-model technical specifications
YesYes
Listed warranty period
Sources
AOC Q27G4SDR

Manufacturer specification · Burn-in cover applies when screen maintenance follows AOC's instructions; check the purchase market and full terms.

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification · Burn-in cover applies when screen maintenance follows AOC's instructions; check the purchase market and full terms.

AOC Q27G4ZDR — exact-model technical specifications
3 years (including OLED burn-in)3 years (including OLED burn-in)
Manufacturer-listed EANDifferent
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
40389861830484038986183130
Specification market
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications
AOC UK documentationAOC UK documentation
Show unverified (4)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.
Specifications without verified values for either product
USB-C connection
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications
Not providedNot provided
USB-C / Thunderbolt charging output
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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

AOC Q27G4ZDR — exact-model technical specifications
Not providedNot provided
Built-in speakers
Sources
AOC Q27G4SDR

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 Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

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 Q27G4ZDR — exact-model technical specifications
Not providedNot provided
Typical brightness
Sources
AOC Q27G4SDR

The model page lists 1000 cd/m² under Brightness in nits, without identifying typical sustained output, peak window size or a measurement mode. The previous typical-brightness wording was unsupported. The panel is certified DisplayHDR True Black 400. · Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
AOC Q27G4ZDR

The model page lists 400 cd/m² under Brightness in nits, without identifying typical sustained output, peak window size or a measurement mode. The previous typical-brightness wording was unsupported. · Manufacturer specification

AOC Q27G4ZDR — exact-model technical specifications
Not providedNot 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.