Skip to comparison
versus.deals
Menu
Browse versus.deals
MONITORS · YOUR NEXT FACE-OFF

AOC Q27G4SDR vs MSI MPG 271QRX QD-OLED

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.
Full product profile Official image
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
Listed sync technologyAdaptive SyncAMD FreeSync Premium Pro
207.7 mmDepth with stand242 mm
130 mmStand height travel110 mm
3 of 7 verified differences, in the order listed below. Not a rating.
See the 7 verified differences
THE CONTENDER

MSI MPG 271QRX QD-OLED

26.5-inch · 2560 × 1440 · 360 Hz · exact MSI global configuration

MSI MPG 271QRX QD-OLED: one monitor with its supplied stand, shown from the front at an angle
Full product profile Official image
Exact model & source notes

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, DisplayHDR True Black 400 and up to 90 W USB-C charging.

Specifications checked 21 Sept 2026.

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

Manufacturer specifications

AOC Q27G4SDR UK & US retailers

UK
Search Amazon UKSearch eBay UK
US
Search Amazon USSearch eBay US

UK & US price history: no verified listing yet

MSI MPG 271QRX QD-OLED UK & US retailers

UK
Search Amazon UKSearch eBay UK
US
Search Amazon USSearch eBay US

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

Inputs, connections and versions

Check the exact configuration and source conditions for your use.

AOC Q27G4SDRHDMI: 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

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.

Source 1
MSI MPG 271QRX QD-OLED1 × DisplayPort 1.4a; 2 × HDMI 2.1; 1 × USB-C with DisplayPort Alt Mode and up to 90 W Power Delivery; headphone output

Manufacturer specification · Up to 360 Hz at 2560 × 1440 through DisplayPort, HDMI or USB-C DisplayPort Alt Mode. The source, cable and selected mode must support the required signal.

Source 1Source 2
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 ↓

7 verified differences, most decision-relevant first. All are also drawn in Visual facts above. 1 feature is the same under different published names, grouped below. Missing information stays separate.

Inputs, connections and versions

In Visual facts
AOC Q27G4SDRHDMI: 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
MSI MPG 271QRX QD-OLED1 × DisplayPort 1.4a; 2 × HDMI 2.1; 1 × USB-C with DisplayPort Alt Mode and up to 90 W Power Delivery; headphone output
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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Up to 360 Hz at 2560 × 1440 through DisplayPort, HDMI or USB-C DisplayPort Alt Mode. The source, cable and selected mode must support the required signal.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet

Check the exact configuration and source conditions for your use.

Depth with stand

In Visual facts
AOC Q27G4SDR207.7 mm
MSI MPG 271QRX QD-OLED242 mm
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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Manufacturer assembled dimensions with stand; MSI lists W × D × H, shown here width × height × depth. Stand depth excludes additional cable clearance; this is not panel thickness.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet

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

Stand height travel

In Visual facts
AOC Q27G4SDR130 mm
MSI MPG 271QRX QD-OLED110 mm
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

Manufacturer specification · Listed adjustment travel, separate from the overall assembled height.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet

Compare the supplied stand and mounting requirements. These affect positioning and desk fit; they do not establish panel quality. Check any separately stated limits or conflicting dimensions.

Dimensions with stand

In Visual facts
AOC Q27G4SDR609.3 × 407.4-537.4 × 207.7 mm (width × height × depth, with stand)
MSI MPG 271QRX QD-OLED610 × 422 × 242 mm (width × height × depth, 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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Manufacturer assembled dimensions with stand; MSI lists W × D × H, shown here width × height × depth. Stand depth excludes additional cable clearance; this is not panel thickness.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet

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

Show 1 more verified difference

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

In Visual facts
AOC Q27G4SDR609.3 x 357.7 x 58.2
MSI MPG 271QRX QD-OLED610 × 356 × 69 mm (width × height × depth)
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

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

Same feature, different names (1)

The sources publish different names for the same feature. Both names and their sources are shown; they are not counted as differences.

HDR formats / certification

AOC Q27G4SDRVESA Certified DisplayHDR True Black 400
MSI MPG 271QRX QD-OLEDDisplayHDR True Black 400
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

Both sources state the same feature under different published names. This is not a verified difference; check the exact feature you need.

Configuration & compatibility details (1)

Power supply

AOC Q27G4SDRInternal
MSI MPG 271QRX QD-OLEDAC power cable
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

MSI lists the power type as a power cable to the monitor's AC power jack; no external adapter is listed. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet

One 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.

Missing or non-comparable evidence (63)

USB-C / Thunderbolt charging output

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLED90 W
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

Manufacturer specification · Manufacturer maximum USB-C charging output; not monitor power consumption. Compatible host and cable required.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet

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

USB-C connection

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLEDYes
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

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

Hardware low blue light

AOC Q27G4SDRYes
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

On-screen controls

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLED5-way joystick
Sources
AOC Q27G4SDR

No source recorded for this side.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet

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

Built-in speakers

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLEDNot 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
MSI MPG 271QRX QD-OLED

MSI lists a headphone output but does not say whether speakers are built in. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet

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

KVM switch

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

No source recorded for this side.

MSI MPG 271QRX QD-OLED

MSI lists a USB 2.0 hub but does not mention a KVM function. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet

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

Typical brightness

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLED250 cd/m²
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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Typical brightness; not an HDR peak figure.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet

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

Published brightness claim

AOC Q27G4SDR1000 cd/m²
MSI MPG 271QRX QD-OLEDNot verified
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
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Cooling

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLEDFanless (graphene film with custom heatsink)
Sources
AOC Q27G4SDR

No source recorded for this side.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet

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

DisplayPort version

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLED1.4a
Sources
AOC Q27G4SDR

No source recorded for this side.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet

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

Listed energy class

AOC Q27G4SDRF
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Manufacturer Flicker Free declaration

AOC Q27G4SDRYes
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Gaming Intelligence desktop app

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLEDYes
Sources
AOC Q27G4SDR

No source recorded for this side.

MSI MPG 271QRX QD-OLED

Manufacturer specification · Requires the monitor's USB upstream connection to the PC.

MSI MPG 271QRX QD-OLED — exact model datasheet

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

Colour space (Adobe RGB) CIE 1976 %

AOC Q27G4SDR98.0
MSI MPG 271QRX QD-OLEDNot verified
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
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Colour space (DCI-P3) CIE 1976 %

AOC Q27G4SDR99.1
MSI MPG 271QRX QD-OLEDNot verified
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
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Colour space (sRGB) CIE 1931 %

AOC Q27G4SDR147.6
MSI MPG 271QRX QD-OLEDNot verified
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
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Listed NVIDIA sync support

AOC Q27G4SDRNVIDIA G-SYNC Compatible
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

HDMI version

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLED2.1
Sources
AOC Q27G4SDR

No source recorded for this side.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet

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

Declared HDR peak brightness

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

No source recorded for this side.

MSI MPG 271QRX QD-OLED

MSI lists only 250 cd/m² typical brightness and no HDR peak figure. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet

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

Listed cable bundle

AOC Q27G4SDRHDMI cable: 1.8; Displayport cable: 1.8; USB-B upstream cable: 1x USB-B to A 1.8m; Power Cable: True
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Vertical input-frequency range

AOC Q27G4SDR48 -360Hz
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Listed local-dimming zones

AOC Q27G4SDROLED
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Low Blue Light mode

AOC Q27G4SDRYes
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Low-input-lag mode

AOC Q27G4SDRYes
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Power when off (W)

AOC Q27G4SDR0.3
MSI MPG 271QRX QD-OLEDNot verified
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
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

OLED care features

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLEDOLED Care 2.0
Sources
AOC Q27G4SDR

No source recorded for this side.

MSI MPG 271QRX QD-OLED

Manufacturer specification · MSI says it reduces the chance of OLED screen ageing; it is not a guarantee against burn-in.

MSI MPG 271QRX QD-OLED — exact model datasheet

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

Desktop control software

AOC Q27G4SDRAOC G-Menu
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Portrait pivot range

AOC Q27G4SDR−90° to 90°
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Typical / normal operating power

AOC Q27G4SDR72 W
MSI MPG 271QRX QD-OLEDNot verified
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
MSI MPG 271QRX QD-OLED

MSI gives the mains input range only, with no power-consumption figure. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet

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

Specification market

AOC Q27G4SDRAOC UK documentation
MSI MPG 271QRX QD-OLEDNot verified
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
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Declared MPRT response

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

No source recorded for this side.

MSI MPG 271QRX QD-OLED

Only a GtG response figure is published for this model. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet

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

Standby power (W)

AOC Q27G4SDR0.5
MSI MPG 271QRX QD-OLEDNot verified
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
MSI MPG 271QRX QD-OLED

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 Q27G4SDR−30° to 30°
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Declared adaptive-sync range

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLED48–360 Hz
Sources
AOC Q27G4SDR

No source recorded for this side.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet

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

USB-C data transmission

AOC Q27G4SDRNot verified
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

No source recorded for this side.

MSI MPG 271QRX QD-OLED

The USB-C row lists DisplayPort Alt Mode and 90 W PD only; USB data over USB-C is not stated. The USB-A ports are listed with a separate USB 2.0 Type-B upstream. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet

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

USB hub generation

AOC Q27G4SDRUSB 3.2
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Listed warranty period

AOC Q27G4SDR3 years (including OLED burn-in)
MSI MPG 271QRX QD-OLEDNot verified
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
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

Weight with stand

AOC Q27G4SDR6.87 kg
MSI MPG 271QRX QD-OLED8.3 kg
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

Manufacturer specification · Manufacturer net mass with supplied stand; not bare-panel mass.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet

The weights are stated on different bases (with the stand, or a net weight whose stand basis the source does not state). They are not ranked.

Width with stand

AOC Q27G4SDR609.3 mm
MSI MPG 271QRX QD-OLEDNot verified
Sources
AOC Q27G4SDR

Manufacturer specification · Manufacturer width in the listed landscape configuration.

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded for this side.

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

15 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.
    Manufacturer source
  • The supplied stand has a listed 130 mm height adjustment, allowing its position to change without adding a separate mount.
    Manufacturer source

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.
    Manufacturer source

MSI MPG 271QRX QD-OLED

What it brings

What to check

COMPARE THE DETAILS

Full specifications

How we verify
89 of 89 specifications Sources in each row
Source-backed specifications for AOC Q27G4SDR and MSI MPG 271QRX QD-OLED
SpecificationAOC Q27G4SDRMSI MPG 271QRX QD-OLED
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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Active screen diagonal. Screens with different aspect ratios have different usable areas at the same diagonal.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
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
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
QD - OLEDQD-OLED
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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Typical brightness; not an HDR peak figure.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
Not provided250 cd/m²
Published brightness claim
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
MSI MPG 271QRX QD-OLED

No source recorded.

1000 cd/m²Not provided
Aspect ratio
Sources
AOC Q27G4SDR

Manufacturer specification

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

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
1.5M:11500000:1
Screen coating
Sources
AOC Q27G4SDR

Manufacturer specification

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

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
178/178178° horizontal / 178° vertical
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
1.07 Billion1.07 billion
HDR formats / certification
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
VESA Certified DisplayHDR True Black 400DisplayHDR True Black 400
Listed local-dimming zones
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded.

OLEDNot provided
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
MSI MPG 271QRX QD-OLED

No source recorded.

147.6Not provided
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
MSI MPG 271QRX QD-OLED

No source recorded.

99.1Not provided
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
MSI MPG 271QRX QD-OLED

No source recorded.

98.0Not provided
Colour depth
Sources
AOC Q27G4SDR

No source recorded.

Not provided10-bit
Screen shape
Sources
AOC Q27G4SDR

No source recorded.

Not providedFlat
Active display area
Sources
AOC Q27G4SDR

No source recorded.

Not provided590.42 × 333.72 mm (horizontal × vertical)
Pixel pitch
Sources
AOC Q27G4SDR

No source recorded.

Not provided0.2292 × 0.2292 mm
Declared sRGB gamut
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification · Figures above 100% describe colour volume, not coverage.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
Not provided138% (CIE 1976)
Declared DCI-P3 gamut
Sources
AOC Q27G4SDR

No source recorded.

Not provided99% (CIE 1976)
Declared Adobe RGB gamut
Sources
AOC Q27G4SDR

No source recorded.

Not provided98% (CIE 1976)
Dynamic contrast claim
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification · Dynamic contrast; not comparable with static contrast.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
Not provided100000000:1
Manufacturer-listed HDR certification
Sources
AOC Q27G4SDR

No source recorded.

Not providedDisplayHDR True Black 400
Refresh rate at native resolution
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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Up to 360 Hz at 2560 × 1440 through DisplayPort, HDMI or USB-C DisplayPort Alt Mode. The source, cable and selected mode must support the required signal.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
360 Hz360 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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Compatible source and cable required.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
360 HzDisplayPort, HDMI and USB-C: 2560 × 1440 up to 360 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
MSI MPG 271QRX QD-OLED

Manufacturer specification · GtG, MPRT and input lag measure different things; a minimum figure is a best case, not an average.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
0.03 ms0.03 ms GtG
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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Check that your graphics card or console, input and mode support the listed technology.

MSI MPG 271QRX QD-OLED — exact model datasheet
YesYes
Listed sync technologyDifferent
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

Manufacturer specification · Requires a compatible source, interface, operating mode and driver.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
Adaptive SyncAMD FreeSync Premium Pro
Listed NVIDIA sync support
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded.

NVIDIA G-SYNC CompatibleNot provided
Vertical input-frequency range
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

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
MSI MPG 271QRX QD-OLED

No source recorded.

YesNot provided
Maximum HDMI refresh at native resolution
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification · HDMI 2.1 source and cable required.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
Not provided360 Hz
Maximum USB-C refresh at native resolution
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification · Source port and cable must support DisplayPort Alt Mode.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
Not provided360 Hz
Declared GtG response
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification · Best-case GtG figure; not an average, MPRT or input lag.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
Not provided0.03 ms
Declared adaptive-sync range
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not provided48–360 Hz
Inputs, connections and versionsDifferent
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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Up to 360 Hz at 2560 × 1440 through DisplayPort, HDMI or USB-C DisplayPort Alt Mode. The source, cable and selected mode must support the required signal.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
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-A1 × DisplayPort 1.4a; 2 × HDMI 2.1; 1 × USB-C with DisplayPort Alt Mode and up to 90 W Power Delivery; headphone output
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
Not providedYes
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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Manufacturer maximum USB-C charging output; not monitor power consumption. Compatible host and cable required.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
Not provided90 W
Picture-in-picture / side-by-side modes
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
PiP+PbPNo
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
MSI MPG 271QRX QD-OLED

Manufacturer specification · USB hub data needs an upstream connection to the computer.

MSI MPG 271QRX QD-OLED — exact model datasheet
YesYes
USB hub generation
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded.

USB 3.2Not provided
USB hub connections
Sources
AOC Q27G4SDR

No source recorded.

Not provided2 × USB 2.0 Type-A; 1 × USB 2.0 Type-B
HDMI version
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not provided2.1
DisplayPort version
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not provided1.4a
USB-C display input
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification · Both the source port and cable must support DisplayPort Alt Mode.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
Not providedYes
Headphone output
Sources
AOC Q27G4SDR

No source recorded.

Not providedYes
Audio connections
Sources
AOC Q27G4SDR

No source recorded.

Not providedHeadphone output; no line input
Dimensions with standDifferent
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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Manufacturer assembled dimensions with stand; MSI lists W × D × H, shown here width × height × depth. Stand depth excludes additional cable clearance; this is not panel thickness.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
609.3 × 407.4-537.4 × 207.7 mm (width × height × depth, with stand)610 × 422 × 242 mm (width × height × depth, with stand)
Depth with standDifferent
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
MSI MPG 271QRX QD-OLED

Manufacturer specification · Manufacturer assembled dimensions with stand; MSI lists W × D × H, shown here width × height × depth. Stand depth excludes additional cable clearance; this is not panel thickness.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
207.7 mm242 mm
Width with stand
Sources
AOC Q27G4SDR

Manufacturer specification · Manufacturer width in the listed landscape configuration.

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded.

609.3 mmNot provided
Weight with standDifferent
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

Manufacturer specification · Manufacturer net mass with supplied stand; not bare-panel mass.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
6.87 kg8.3 kg
Height-adjustable stand
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX 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 MPG 271QRX QD-OLED — exact model datasheet
YesYes
Stand height travelDifferent
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

Manufacturer specification · Listed adjustment travel, separate from the overall assembled height.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
130 mm110 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
100x100100 × 100 mm
Stand tiltDifferent
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
−3° to 21.5°−5° to 20°
Stand swivel
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded.

−30° to 30°Not provided
Portrait pivot
Sources
AOC Q27G4SDR

Manufacturer specification · Portrait rotation supported; range listed separately.

AOC Q27G4SDR — 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
MSI MPG 271QRX QD-OLED

No source recorded.

−90° to 90°Not provided
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
609.3 x 357.7 x 58.2610 × 356 × 69 mm (width × height × depth)
Weight without stand (kg)
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

MSI lists only net (with stand) and gross weights. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
4.99Not listed by the manufacturer
Listed cable bundle
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded.

HDMI cable: 1.8; Displayport cable: 1.8; USB-B upstream cable: 1x USB-B to A 1.8m; Power Cable: TrueNot provided
Stand adjustment
Sources
AOC Q27G4SDR

No source recorded.

Not providedTilt −5° to +20°; swivel ±30°; pivot ±90°; height travel 110 mm
Swivel-adjustable stand
Sources
AOC Q27G4SDR

No source recorded.

Not providedYes
Gross shipping weight
Sources
AOC Q27G4SDR

No source recorded.

Not provided10.9 kg
Kensington lock slot
Sources
AOC Q27G4SDR

No source recorded.

Not providedYes
Typical / normal operating power
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
MSI MPG 271QRX QD-OLED

MSI gives the mains input range only, with no power-consumption figure. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
72 WNot listed by the manufacturer
Power supplyDifferent
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

MSI lists the power type as a power cable to the monitor's AC power jack; no external adapter is listed. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
InternalAC power cable
Standby power (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
MSI MPG 271QRX QD-OLED

No source recorded.

0.5Not provided
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
MSI MPG 271QRX QD-OLED

No source recorded.

0.3Not provided
Listed energy class
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded.

FNot provided
AC input
Sources
AOC Q27G4SDR

No source recorded.

Not provided100–240 V AC, 50/60 Hz
Desktop control software
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded.

AOC G-MenuNot provided
Manufacturer Flicker Free declaration
Sources
AOC Q27G4SDR

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

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded.

YesNot provided
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
MSI MPG 271QRX QD-OLED

No source recorded.

YesNot provided
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
MSI MPG 271QRX QD-OLED

No source recorded.

YesNot provided
Gaming Intelligence desktop app
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification · Requires the monitor's USB upstream connection to the PC.

MSI MPG 271QRX QD-OLED — exact model datasheet
Not providedYes
On-screen controls
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not provided5-way joystick
OLED care features
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification · MSI says it reduces the chance of OLED screen ageing; it is not a guarantee against burn-in.

MSI MPG 271QRX QD-OLED — exact model datasheet
Not providedOLED Care 2.0
Cooling
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not providedFanless (graphene film with custom heatsink)
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
MSI MPG 271QRX QD-OLED

No source recorded.

3 years (including OLED burn-in)Not provided
Manufacturer-listed EAN
Sources
AOC Q27G4SDR

Manufacturer specification

AOC Q27G4SDR — exact-model technical specifications
MSI MPG 271QRX QD-OLED

No source recorded.

4038986183048Not provided
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
MSI MPG 271QRX QD-OLED

No source recorded.

AOC UK documentationNot provided
Manufacturer warranty
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification · Regional terms and exclusions apply.

MSI MPG 271QRX QD-OLED — manufacturer specificationsMSI MPG 271QRX QD-OLED — exact model datasheet
Not provided3 years, including panel burn-in
Show unverified (5)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.
Specifications without verified values for either product
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
MSI MPG 271QRX QD-OLED

MSI lists a headphone output but does not say whether speakers are built in. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not providedNot listed by the manufacturer
USB-C data transmission
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

The USB-C row lists DisplayPort Alt Mode and 90 W PD only; USB data over USB-C is not stated. The USB-A ports are listed with a separate USB 2.0 Type-B upstream. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not providedNot listed by the manufacturer
KVM switch
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

MSI lists a USB 2.0 hub but does not mention a KVM function. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not providedNot listed by the manufacturer
Declared MPRT response
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

Only a GtG response figure is published for this model. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not providedNot listed by the manufacturer
Declared HDR peak brightness
Sources
AOC Q27G4SDR

No source recorded.

MSI MPG 271QRX QD-OLED

MSI lists only 250 cd/m² typical brightness and no HDR peak figure. · Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not providedNot listed by the manufacturer
First product manufacturer sourceSecond product manufacturer source
FIND YOUR CONTENDERS

More products

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

See all 1749 monitors
ASUS ROG Strix OLED XG27ACDNG official product image

ASUS ROG Strix OLED XG27ACDNG

Max refresh
360 Hz
Screen diagonal
26.5 in
Native resolution
2560x1440
Prices & product profile
ASUS ROG Strix OLED XG27AQDNG official product image

ASUS ROG Strix OLED XG27AQDNG

Max refresh
360 Hz
Screen diagonal
26.5 in
Native resolution
2560x1440
Prices & product profile
ASUS ROG Strix OLED XG27ACDMSR official product image

ASUS ROG Strix OLED XG27ACDMSR

Max refresh
320 Hz
Screen diagonal
26.5 in
Native resolution
2560x1440
Prices & product profile

Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.