Q27G4ZDR · 26.5-inch QD - OLED · AOC UK specification
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.
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Choose the MSI MAG 271QPX QD-OLED for
26.5-inch · 2560 × 1440 · 360 Hz · MSI global specification
A 26.5-inch 2560 × 1440 QD-OLED monitor that runs up to 360 Hz over DisplayPort, HDMI 2.1 or USB-C, with a 0.03 ms GtG response rating and DisplayHDR True Black 400.
Specifications checked 21 Sept 2026.
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Differences first. Select a topic for its graphic, sources and conditions.
Maximum manufacturer-listed refresh rate, not measured motion clarity. The port-specific limits below matter; HDMI and DisplayPort can support different modes.
Manufacturer specification · At the native panel resolution. Manufacturer lists 240 Hz. Available modes depend on input, cable and source.
Manufacturer specification · DisplayPort: up to 360 Hz; HDMI: up to 360 Hz; USB-C DisplayPort Alt Mode: up to 360 Hz, at native 2560 × 1440 resolution. Source, cable and selected mode must support the signal.
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.
9 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. 1 feature is the same under different published names, grouped below. Missing information stays separate.
Manufacturer specification · At the native panel resolution. Manufacturer lists 240 Hz. Available modes depend on input, cable and source.
AOC Q27G4ZDR — exact-model technical specificationsManufacturer specification · DisplayPort: up to 360 Hz; HDMI: up to 360 Hz; USB-C DisplayPort Alt Mode: up to 360 Hz, at native 2560 × 1440 resolution. Source, cable and selected mode must support the signal.
MSI MAG 271QPX QD-OLED — exact model specificationsCheck the exact configuration and source conditions for your use.
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 specificationsManufacturer specification · DisplayPort: up to 360 Hz; HDMI: up to 360 Hz; USB-C DisplayPort Alt Mode: up to 360 Hz, at native 2560 × 1440 resolution. Source, cable and selected mode must support the signal.
MSI MAG 271QPX QD-OLED — exact model specificationsCheck the exact configuration and source conditions for your use.
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 specificationsManufacturer specification · The datasheet lists USB ports as N/A; the USB-C connector is documented for display and charging only.
MSI MAG 271QPX QD-OLED — exact model specificationsCheck the exact configuration and source conditions for your use.
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 specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement.
AOC Q27G4ZDR — exact-model technical specificationsManufacturer specification · Manufacturer dimensions with stand, shown width × height × depth. Stand depth is not panel thickness and excludes additional cable clearance.
MSI MAG 271QPX QD-OLED — exact model specificationsA size or weight trade-off; it does not establish the better product.
Manufacturer specification · Manufacturer-listed travel: 130mm. Not calculated from the external height range.
AOC Q27G4ZDR — exact-model technical specificationsManufacturer specification · Adjustment travel, separate from assembled monitor height.
MSI MAG 271QPX QD-OLED — exact model specificationsCompare 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.
Check the exact configuration and source conditions for your use.
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 specificationsManufacturer specification · Manufacturer dimensions with stand, shown width × height × depth. Stand depth is not panel thickness and excludes additional cable clearance.
MSI MAG 271QPX QD-OLED — exact model specificationsA size or weight trade-off; it does not establish the better product.
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 specificationsA size or weight trade-off; it does not establish the better product.
The sources publish different names for the same feature. Both names and their sources are shown; they are not counted as differences.
Manufacturer specification · Requires a compatible source, port, driver and mode.
MSI MAG 271QPX QD-OLED — exact model specificationsBoth sources state the same feature under different published names. This is not a verified difference; check the exact feature you need.
MSI lists the power type as a power cable; no external adapter is listed. · Manufacturer specification · Internal power-supply details are not stated.
MSI MAG 271QPX QD-OLED — exact model specificationsOne source states an internal power supply and the other only a mains power cable. Neither states a different supply; check each monitor's power details.
No source recorded for this side.
Manufacturer specification · HDMI 2.1 at 2560 × 1440; compatible source and cable required.
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No positive charging-output rating is established in the inspected specification. · Manufacturer specification
AOC Q27G4ZDR — exact-model technical specificationsManufacturer specification · Maximum charging output, not the monitor’s power consumption. Compatible device and cable required.
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
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 specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
MSI’s datasheet prints the swivel range as “30° ~ 30°” (no minus sign), so the exact swivel range isn’t confirmed. · Manufacturer specification
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · AOC lists Blue Light Technology: TUV Low Blue Light (hardware).
AOC Q27G4ZDR — exact-model technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
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 specificationsThe datasheet lists a headphone output but does not state whether built-in speakers are present. · Manufacturer specification
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Datasheet lists PIP/PBP as Yes; supported modes, refresh limits and HDR interactions are not stated.
MSI MAG 271QPX QD-OLED — exact model specificationsThe recorded units or formats differ. These values are not ranked.
No source recorded for this side.
The datasheet does not mention a KVM switch and lists no USB-A/B ports; KVM capability is not documented for this model. · Manufacturer specification
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · MSI names CIE 1976 only for sRGB and DCI-P3; the Adobe RGB basis is not stated.
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
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 specificationsManufacturer specification · Typical SDR brightness; not an HDR peak figure.
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · AOC does not state the window size or whether this is sustained or peak brightness.
AOC Q27G4ZDR — exact-model technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Figures above 100% describe colour volume, not coverage.
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Manufacturer design description; no thermal or lifespan measurement.
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
MSI lists dynamic contrast (DCR) as N/A. · Manufacturer specification
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · AOC's specification table lists Flicker-Free: Flicker Free.
AOC Q27G4ZDR — exact-model technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
The datasheet does not mention Gaming Intelligence (unlike the MPG 271QRX datasheet) and lists no USB upstream port. · Manufacturer specification
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
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 specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
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 specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
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 specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
The datasheet lists only 250 nits typical brightness; no HDR peak or APL-dependent HDR brightness is stated (the E2 contender's HDR modes must not be copied). · Manufacturer specification
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Package contents describe the inspected regional specification; confirm the exact retailer bundle.
AOC Q27G4ZDR — exact-model technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · AOC's specification table lists Blue Light Technology: TUV Low Blue Light (hardware).
AOC Q27G4ZDR — exact-model technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · AOC advertises a Low Input Lag mode; no latency figure is published.
AOC Q27G4ZDR — exact-model technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Regional terms and exclusions apply.
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
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 specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Named manufacturer feature set; the datasheet does not enumerate the individual care functions and makes no lifespan guarantee.
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Free PC application; requires a supported PC.
AOC Q27G4ZDR — exact-model technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Pivot angle as listed on AOC's UK product page.
AOC Q27G4ZDR — exact-model technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
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 specificationsThe datasheet gives no power-consumption figure. · Manufacturer specification
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
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 specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · AOC's net weight excluding packaging; stand inclusion is not explicitly stated.
AOC Q27G4ZDR — exact-model technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · MSI words it as 'up to 0.03 ms GtG'; not an average or input lag.
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
MSI gives only a GtG figure; no MPRT figure is listed. · Manufacturer specification
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
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 specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
The datasheet lists Type-C DisplayPort Alt Mode and 15 W charging but does not state whether the port carries USB data; with no USB ports listed, no data function is documented. · Manufacturer specification
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Both the source port and cable must support DisplayPort Alt Mode.
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · USB-C DisplayPort Alt Mode; source port and cable must support DP Alt Mode.
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
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 specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
A separate bare-panel mass is not specified in the datasheet. · Manufacturer specification
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
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 specificationsManufacturer specification · Manufacturer net weight; presumed with stand but the datasheet does not say so explicitly.
MSI MAG 271QPX QD-OLED — exact model specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Manufacturer width in the listed landscape configuration.
AOC Q27G4ZDR — exact-model technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
14 shared fields have the same recorded value.
| Specification | AOC Q27G4ZDR | MSI MAG 271QPX QD-OLED |
|---|---|---|
Screen diagonal SourcesAOC Q27G4ZDR Manufacturer specification · Manufacturer-listed panel diagonal; a rounded size may appear in the product name. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · Manufacturer panel diagonal; rounded size printed on marketing imagery may differ. MSI MAG 271QPX QD-OLED — exact model specifications | 26.5 in | 26.5 in |
Native resolution SourcesAOC 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 × 1440 | 2560 × 1440 |
Panel technology SourcesAOC Q27G4ZDR Manufacturer specification · Manufacturer panel designation; technology alone does not establish tested image quality. AOC Q27G4ZDR — exact-model technical specifications | QD - OLED | QD-OLED |
Typical brightness SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · Typical SDR brightness; not an HDR peak figure. MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | 250 cd/m² |
Published brightness claim SourcesAOC Q27G4ZDR Manufacturer specification · AOC does not state the window size or whether this is sustained or peak brightness. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED No source recorded. | 400 cd/m² | Not provided |
Aspect ratio Sources | 16:9 | 16:9 |
Static contrast Sources | 1.5M:1 | 1500000:1 |
Screen coating Sources | Anti-Reflection | Anti-reflection |
Viewing angles and basis Sources | 178/178 | 178° horizontal / 178° vertical |
Display colour depth SourcesAOC 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 Billion | 1.07 billion |
HDR formats / certificationDifferent SourcesAOC 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 | HDR 10 | DisplayHDR True Black 400 |
Listed local-dimming zones SourcesMSI MAG 271QPX QD-OLED No source recorded. | OLED | Not provided |
Colour space (sRGB) CIE 1931 % SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED No source recorded. | 147.6 | Not provided |
Colour space (DCI-P3) CIE 1976 % SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED No source recorded. | 99.1 | Not provided |
Colour space (Adobe RGB) CIE 1976 % SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED No source recorded. | 98.0 | Not provided |
Colour depth SourcesAOC Q27G4ZDR No source recorded. | Not provided | 10-bit |
Active display area SourcesAOC Q27G4ZDR No source recorded. | Not provided | 590.42 × 333.72 mm (horizontal × vertical) |
Pixel pitch SourcesAOC Q27G4ZDR No source recorded. | Not provided | 0.2292 × 0.2292 mm |
Declared sRGB gamut SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED Manufacturer specification · Figures above 100% describe colour volume, not coverage. MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | 138.4% (CIE 1976) |
Declared DCI-P3 gamut SourcesAOC Q27G4ZDR No source recorded. | Not provided | 99.1% (CIE 1976) |
Declared Adobe RGB gamut SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED Manufacturer specification · MSI names CIE 1976 only for sRGB and DCI-P3; the Adobe RGB basis is not stated. MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | 98% |
Manufacturer-listed HDR certification SourcesAOC Q27G4ZDR No source recorded. | Not provided | DisplayHDR True Black 400 |
Screen shape SourcesAOC Q27G4ZDR No source recorded. | Not provided | Flat |
Refresh rate at native resolutionDifferent SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · DisplayPort: up to 360 Hz; HDMI: up to 360 Hz; USB-C DisplayPort Alt Mode: up to 360 Hz, at native 2560 × 1440 resolution. Source, cable and selected mode must support the signal. MSI MAG 271QPX QD-OLED — exact model specifications | 240 Hz | 360 Hz |
Listed refresh modes and input limitsDifferent SourcesAOC 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 | 240 Hz | DisplayPort, HDMI and USB-C: 2560 × 1440 up to 360 Hz |
GtG response-time claim SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · GtG, MPRT and input lag measure different things. MSI MAG 271QPX QD-OLED — exact model specifications | 0.03 ms | 0.03 ms GtG |
Adaptive sync SourcesAOC Q27G4ZDR Manufacturer specification · Needs a compatible source device, input and driver; console VRR support varies. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · Check that your graphics card or console, input and mode support the listed technology. MSI MAG 271QPX QD-OLED — exact model specifications | Yes | Yes |
Listed sync technology SourcesMSI MAG 271QPX QD-OLED Manufacturer specification · Requires a compatible source, port, driver and mode. MSI MAG 271QPX QD-OLED — exact model specifications | Adaptive Sync | AMD FreeSync |
Listed NVIDIA sync support SourcesMSI MAG 271QPX QD-OLED No source recorded. | NVIDIA G-SYNC Compatible | Not provided |
Low-input-lag mode SourcesAOC Q27G4ZDR Manufacturer specification · AOC advertises a Low Input Lag mode; no latency figure is published. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED No source recorded. | Yes | Not provided |
Maximum HDMI refresh at native resolution SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED Manufacturer specification · HDMI 2.1 at 2560 × 1440; compatible source and cable required. MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | 360 Hz |
Maximum USB-C refresh at native resolution SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED Manufacturer specification · USB-C DisplayPort Alt Mode; source port and cable must support DP Alt Mode. MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | 360 Hz |
Declared GtG response SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED Manufacturer specification · MSI words it as 'up to 0.03 ms GtG'; not an average or input lag. MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | 0.03 ms |
Declared adaptive-sync range SourcesAOC Q27G4ZDR No source recorded. | Not provided | 48–360 Hz |
Inputs, connections and versionsDifferent SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · DisplayPort: up to 360 Hz; HDMI: up to 360 Hz; USB-C DisplayPort Alt Mode: up to 360 Hz, at native 2560 × 1440 resolution. Source, cable and selected mode must support the signal. MSI MAG 271QPX QD-OLED — exact model 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-A | 1 × DisplayPort 1.4a; 2 × HDMI 2.1; 1 × USB-C with DisplayPort Alt Mode and up to 15 W Power Delivery; headphone output |
USB-C connection SourcesAOC 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 provided | Yes |
USB-C / Thunderbolt charging output SourcesAOC Q27G4ZDR No positive charging-output rating is established in the inspected specification. · Manufacturer specification AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · Maximum charging output, not the monitor’s power consumption. Compatible device and cable required. MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | 15 W |
Picture-in-picture / side-by-side modes SourcesMSI MAG 271QPX QD-OLED Manufacturer specification · Datasheet lists PIP/PBP as Yes; supported modes, refresh limits and HDR interactions are not stated. MSI MAG 271QPX QD-OLED — exact model specifications | PiP+PbP | Yes |
USB hubDifferent SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · The datasheet lists USB ports as N/A; the USB-C connector is documented for display and charging only. MSI MAG 271QPX QD-OLED — exact model specifications | Yes | No |
USB hub generation SourcesMSI MAG 271QPX QD-OLED No source recorded. | USB 3.2 (Gen 1), 5 Gbit/s | Not provided |
HDMI version SourcesAOC Q27G4ZDR No source recorded. | Not provided | 2.1 |
USB-C display input SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED Manufacturer specification · Both the source port and cable must support DisplayPort Alt Mode. MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | Yes |
USB data connections SourcesAOC Q27G4ZDR No source recorded. | Not provided | No USB data ports |
Headphone output SourcesAOC Q27G4ZDR No source recorded. | Not provided | Yes |
Audio connections SourcesAOC Q27G4ZDR No source recorded. | Not provided | Headphone output; no line input |
Dimensions with standDifferent SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · Manufacturer dimensions with stand, shown width × height × depth. Stand depth is not panel thickness and excludes additional cable clearance. MSI MAG 271QPX QD-OLED — exact model specifications | 609.3 × 407.4–537.4 × 207.7 mm (width × height × depth, with stand) | 609 × 416 × 242 mm (width × height × depth, with stand) |
Depth with standDifferent SourcesAOC Q27G4ZDR Manufacturer specification · Depth from the manufacturer dimension tuple. Allow additional room for cable routing and movement. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · Manufacturer dimensions with stand, shown width × height × depth. Stand depth is not panel thickness and excludes additional cable clearance. MSI MAG 271QPX QD-OLED — exact model specifications | 207.7 mm | 242 mm |
Width with stand SourcesAOC Q27G4ZDR Manufacturer specification · Manufacturer width in the listed landscape configuration. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED No source recorded. | 609.3 mm | Not provided |
Weight with stand SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · Manufacturer net weight; presumed with stand but the datasheet does not say so explicitly. MSI MAG 271QPX QD-OLED — exact model specifications | Not listed by the manufacturer | 8 kg |
Reported net weight (basis not stated) SourcesAOC Q27G4ZDR Manufacturer specification · AOC's net weight excluding packaging; stand inclusion is not explicitly stated. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED No source recorded. | 5.52 kg | Not provided |
Height-adjustable stand SourcesAOC Q27G4ZDR Manufacturer specification · Height-adjustable stand; travel is listed separately. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · The supplied stand has a published height adjustment range of 0–110 mm. This is travel, not the assembled monitor height. MSI MAG 271QPX QD-OLED — exact model specifications | Yes | Yes |
Stand height travelDifferent SourcesAOC Q27G4ZDR Manufacturer specification · Manufacturer-listed travel: 130mm. Not calculated from the external height range. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · Adjustment travel, separate from assembled monitor height. MSI MAG 271QPX QD-OLED — exact model specifications | 130 mm | 110 mm |
VESA mounting pattern SourcesAOC 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 | 100x100 | 100 × 100 mm |
Stand tiltDifferent Sources | −3° to 21.5° | −5° to 20° |
Stand swivel SourcesMSI MAG 271QPX QD-OLED No source recorded. | −30° to 30° | Not provided |
Swivel-adjustable stand SourcesMSI MAG 271QPX QD-OLED Manufacturer specification · MSI's datasheet prints the swivel range as “30° ~ 30°” (no minus sign), so the exact range isn't confirmed. MSI MAG 271QPX QD-OLED — exact model specifications | Yes | Yes |
Portrait pivot SourcesAOC Q27G4ZDR Manufacturer specification · Portrait rotation supported; range listed separately. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED Manufacturer specification · Pivot range −90° to 90°. MSI MAG 271QPX QD-OLED — exact model specifications | Yes | Yes |
Portrait pivot range SourcesAOC Q27G4ZDR Manufacturer specification · Pivot angle as listed on AOC's UK product page. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED No source recorded. | −90° to 90° | Not provided |
Dimensions without stand (W × H × D, mm)Different SourcesAOC 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 | 609.31 x 355.3 x 57.03 | 609 × 362 × 72 mm (width × height × depth) |
Weight without stand (kg) SourcesMSI MAG 271QPX QD-OLED A separate bare-panel mass is not specified in the datasheet. · Manufacturer specification MSI MAG 271QPX QD-OLED — exact model specifications | 4.09 | Not listed by the manufacturer |
Listed cable bundle SourcesAOC Q27G4ZDR Manufacturer specification · Package contents describe the inspected regional specification; confirm the exact retailer bundle. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED No source recorded. | HDMI cable: 1.8; Displayport cable: 1.8; USB-B upstream cable: 1x USB-B to A 1.8m | Not provided |
Stand adjustment SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED MSI’s datasheet prints the swivel range as “30° ~ 30°” (no minus sign), so the exact swivel range isn’t confirmed. · Manufacturer specification MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | Tilt −5° to +20°; swivel; pivot ±90°; height travel 110 mm |
Gross shipping weight SourcesAOC Q27G4ZDR No source recorded. | Not provided | 10.3 kg |
Kensington lock slot SourcesAOC Q27G4ZDR No source recorded. | Not provided | Yes |
Typical / normal operating power SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED The datasheet gives no power-consumption figure. · Manufacturer specification MSI MAG 271QPX QD-OLED — exact model specifications | 63 W | Not listed by the manufacturer |
Power supplyDifferent SourcesMSI MAG 271QPX QD-OLED MSI lists the power type as a power cable; no external adapter is listed. · Manufacturer specification · Internal power-supply details are not stated. MSI MAG 271QPX QD-OLED — exact model specifications | Internal | AC power cable |
Standby power (W) SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED No source recorded. | 0.3 | Not provided |
Power when off (W) SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED No source recorded. | 0.3 | Not provided |
Listed energy class SourcesMSI MAG 271QPX QD-OLED No source recorded. | E | Not provided |
AC input SourcesAOC Q27G4ZDR No source recorded. | Not provided | 100–240 V, 50/60 Hz |
Desktop control software SourcesAOC Q27G4ZDR Manufacturer specification · Free PC application; requires a supported PC. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED No source recorded. | AOC G-Menu | Not provided |
Manufacturer Flicker Free declaration SourcesAOC Q27G4ZDR Manufacturer specification · AOC's specification table lists Flicker-Free: Flicker Free. AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED No source recorded. | Yes | Not provided |
Low Blue Light mode SourcesAOC Q27G4ZDR Manufacturer specification · AOC's specification table lists Blue Light Technology: TUV Low Blue Light (hardware). AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED No source recorded. | Yes | Not provided |
Hardware low blue light SourcesAOC Q27G4ZDR Manufacturer specification · AOC lists Blue Light Technology: TUV Low Blue Light (hardware). AOC Q27G4ZDR — exact-model technical specificationsMSI MAG 271QPX QD-OLED No source recorded. | Yes | Not provided |
OLED care features SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED Manufacturer specification · Named manufacturer feature set; the datasheet does not enumerate the individual care functions and makes no lifespan guarantee. MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | OLED Care 2.0 |
Panel cooling SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED Manufacturer specification · Manufacturer design description; no thermal or lifespan measurement. MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | Fanless (graphene film with custom heatsink) |
Listed warranty period SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED No source recorded. | 3 years (including OLED burn-in) | Not provided |
Manufacturer-listed EAN SourcesMSI MAG 271QPX QD-OLED No source recorded. | 4038986183130 | Not provided |
Specification market SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED No source recorded. | AOC UK documentation | Not provided |
Manufacturer warranty SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED Manufacturer specification · Regional terms and exclusions apply. MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | 3 years, including panel burn-in |
Built-in speakers SourcesAOC 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 specificationsMSI MAG 271QPX QD-OLED The datasheet lists a headphone output but does not state whether built-in speakers are present. · Manufacturer specification MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | Not listed by the manufacturer |
|---|---|---|
USB-C data transmission SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED The datasheet lists Type-C DisplayPort Alt Mode and 15 W charging but does not state whether the port carries USB data; with no USB ports listed, no data function is documented. · Manufacturer specification MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | Not listed by the manufacturer |
KVM switch SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED The datasheet does not mention a KVM switch and lists no USB-A/B ports; KVM capability is not documented for this model. · Manufacturer specification MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | Not listed by the manufacturer |
Gaming Intelligence desktop app SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED The datasheet does not mention Gaming Intelligence (unlike the MPG 271QRX datasheet) and lists no USB upstream port. · Manufacturer specification MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | Not listed by the manufacturer |
Declared MPRT response SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED MSI gives only a GtG figure; no MPRT figure is listed. · Manufacturer specification MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | Not listed by the manufacturer |
Declared HDR peak brightness SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED The datasheet lists only 250 nits typical brightness; no HDR peak or APL-dependent HDR brightness is stated (the E2 contender's HDR modes must not be copied). · Manufacturer specification MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | Not listed by the manufacturer |
Dynamic contrast claim SourcesAOC Q27G4ZDR No source recorded. MSI MAG 271QPX QD-OLED MSI lists dynamic contrast (DCR) as N/A. · Manufacturer specification MSI MAG 271QPX QD-OLED — exact model specifications | Not provided | Not listed by the manufacturer |
Closest monitors to this pair by shared key specifications. Not a popularity ranking.
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.
