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

ASUS ROG Swift OLED PG34WCDN vs MSI MPG 271QRX QD-OLED

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

Compared products

YOUR FIRST CHOICE

ASUS ROG Swift OLED PG34WCDN

UK manufacturer specification · ROG Swift OLED PG34WCDN

ASUS ROG Swift OLED PG34WCDN official product image
Full product profile Official image
Exact model & source notes

ROG Swift OLED PG34WCDN monitor, identified in the ASUS UK catalogue. Specifications below retain the manufacturer’s configuration and interface conditions.

Specifications checked 17 Oct 2026.

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

Manufacturer specifications
WHICH SUITS YOU?

Choose the ASUS ROG Swift OLED PG34WCDN for

  • Higher stated native resolution: 3440x1440 vs 2560 × 1440
  • Larger stated screen diagonal: 34 in vs 26.5 in
  • A 21:9 screen

Choose the MSI MPG 271QRX QD-OLED for

  • Smaller stated screen diagonal: 26.5 in vs 34 in
  • A 16:9 screen
Built from verified specifications that differ. Not a rating or a recommendation.
See the 8 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

ASUS ROG Swift OLED PG34WCDN 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

Native resolution

Check the exact configuration and source conditions for your use.

ASUS ROG Swift OLED PG34WCDN3440x1440

Manufacturer specification

Source 1
Explore the full specifications

Match the monitor to the connection. Refresh limits depend on the input, cable and source device. Confirm the exact regional ports, stand adjustment and mount. Manufacturer response-time methods such as MPRT and GtG are different; neither the image nor these figures establish an independent motion or colour-quality test.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

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

Screen diagonal

In Visual facts
ASUS ROG Swift OLED PG34WCDN34 in
MSI MPG 271QRX QD-OLED26.5 in
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK 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

Check the exact configuration and source conditions for your use.

Inputs and versions

In Visual facts
ASUS ROG Swift OLED PG34WCDNDisplayPort 2.1Yes, UHBR 20 HDMI (v2.1)x 2 (FRL) USB-Cx 1 (DP Alt Mode) Earphone jack: Yes USB Hub: 3x USB 3.2 Gen 1 Type-A USB-C Power Delivery: 90W
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
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK 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.

Stand and mounting details

In Visual facts
ASUS ROG Swift OLED PG34WCDN1/4" Tripod Socket: Yes Tilt: Yes (+20° ~ -3°) Swivel: Yes (+30° ~ -30°) Height Adjustment: 0~110mm VESA Wall Mounting: 100x100mm Lighting effect (Aura): Aura Sync Proximity Sensor:Yes Kensington Lock: Yes
MSI MPG 271QRX QD-OLEDTilt −5° to +20°; swivel ±30°; pivot ±90°; height travel 110 mm
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK technical specifications

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

Show 2 more verified differences

Display colours

In Visual facts
ASUS ROG Swift OLED PG34WCDN1073.7M (10 bit)
MSI MPG 271QRX QD-OLED10-bit
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK technical specifications

Stated colour bit depth, which can include dithering (FRC). It does not establish measured colour accuracy or smoother gradients.

Dimensions with supplied configuration

ASUS ROG Swift OLED PG34WCDNPhys. Dimension with stand (W x H x D): 81.28 x 56.27 x 27.61 cm (32.00" x 22.15" x 10.87")
MSI MPG 271QRX QD-OLED610 × 422 × 242 mm (width × height × depth, with stand)
Sources
ASUS ROG Swift OLED PG34WCDN

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

ASUS ROG Swift OLED PG34WCDN — official UK 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.

Missing or non-comparable evidence (55)

USB-C charging

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLED90 W
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded for this side.

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 hub

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDYes
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded for this side.

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

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

Adaptive sync

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDYes
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded for this side.

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

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

Height-adjustable stand

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDYes
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded for this side.

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

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

On-screen controls

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLED5-way joystick
Sources
ASUS ROG Swift OLED PG34WCDN

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

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDNot verified
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded for this side.

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.

Picture-in-picture / picture-by-picture

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDNo
Sources
ASUS ROG Swift OLED PG34WCDN

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.

KVM switch

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDNot verified
Sources
ASUS ROG Swift OLED PG34WCDN

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.

Cooling

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDFanless (graphene film with custom heatsink)
Sources
ASUS ROG Swift OLED PG34WCDN

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

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLED1.4a
Sources
ASUS ROG Swift OLED PG34WCDN

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.

Gaming Intelligence desktop app

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDYes
Sources
ASUS ROG Swift OLED PG34WCDN

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.

HDMI version

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLED2.1
Sources
ASUS ROG Swift OLED PG34WCDN

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

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDNot verified
Sources
ASUS ROG Swift OLED PG34WCDN

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.

OLED care features

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDOLED Care 2.0
Sources
ASUS ROG Swift OLED PG34WCDN

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.

Panel coating

ASUS ROG Swift OLED PG34WCDNAnti-Reflection (BlackShield Film)
MSI MPG 271QRX QD-OLEDAnti-reflection
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK technical specifications

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

Measured operating power consumption

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDNot verified
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded for this side.

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.

Power supply

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDAC power cable
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded for this side.

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

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

Declared MPRT response

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDNot verified
Sources
ASUS ROG Swift OLED PG34WCDN

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.

Input-specific signal modes

ASUS ROG Swift OLED PG34WCDNDigital Signal Frequency: DP:27KHz to 625KHz (H) / 24Hz to 360Hz (V) HDMI:27KHz to 625KHz (H) / 24Hz to 360Hz (V) Type-C:27KHz to 625KHz (H) / 24Hz to 360Hz (V)
MSI MPG 271QRX QD-OLEDNot verified
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK 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 depth

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLED242 mm
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded for this side.

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

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

Declared adaptive-sync range

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLED48–360 Hz
Sources
ASUS ROG Swift OLED PG34WCDN

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

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDNot verified
Sources
ASUS ROG Swift OLED PG34WCDN

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.

Weight without stand

ASUS ROG Swift OLED PG34WCDNNot verified
MSI MPG 271QRX QD-OLEDNot verified
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded for this side.

MSI MPG 271QRX QD-OLED

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

4 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

ASUS ROG Swift OLED PG34WCDN

What it brings

  • Published monitor interfaces and configuration are available from the exact-model ASUS specification source.
    Manufacturer source

What to check

  • Compatibility and maximum operating modes depend on the source’s stated hardware, firmware and connection requirements; manufacturer figures are not independent measurements.
    Manufacturer source

MSI MPG 271QRX QD-OLED

What it brings

What to check

COMPARE THE DETAILS

Full specifications

How we verify
67 of 67 specifications Sources in each row
Source-backed specifications for ASUS ROG Swift OLED PG34WCDN and MSI MPG 271QRX QD-OLED
SpecificationASUS ROG Swift OLED PG34WCDNMSI MPG 271QRX QD-OLED
Screen diagonalDifferent
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK 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
34 in26.5 in
Native resolutionDifferent
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK technical specifications
3440x14402560 × 1440
Panel technology
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK technical specifications
QD-OLEDQD-OLED
Aspect ratioDifferent
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK technical specifications
21:916:9
Panel coating
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK technical specifications
Anti-Reflection (BlackShield Film)Anti-reflection
Contrast-ratio claim
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK technical specifications
1,500,000:11500000:1
Display coloursDifferent
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK technical specifications
1073.7M (10 bit)10-bit
Declared brightness
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
Screen shape
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not providedFlat
HDR support
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not providedDisplayHDR True Black 400
Active display area
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not provided590.42 × 333.72 mm (horizontal × vertical)
Pixel pitch
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not provided0.2292 × 0.2292 mm
Declared viewing angles
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not provided178° horizontal / 178° vertical
Declared sRGB gamut
Sources
ASUS ROG Swift OLED PG34WCDN

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
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not provided99% (CIE 1976)
Declared Adobe RGB gamut
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not provided98% (CIE 1976)
Displayable colours
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not provided1.07 billion
Dynamic contrast claim
Sources
ASUS ROG Swift OLED PG34WCDN

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
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not providedDisplayHDR True Black 400
Maximum refresh rate
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification · Manufacturer-listed maximum; input-specific signal-frequency restrictions, overclocking and source/cable requirements remain as shown in the specifications. Digital Signal Frequency : DP:27KHz to 625KHz (H) / 24Hz to 360Hz (V) HDMI:27KHz to 625KHz (H) / 24Hz to 360Hz (V) Type-C:27KHz to 625KHz (H) / 24Hz to 360Hz (V)

ASUS ROG Swift OLED PG34WCDN — official UK 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
Response-time claim
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK 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
0.03ms(GTG)0.03 ms GtG
Input-specific signal modes
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK technical specifications
MSI MPG 271QRX QD-OLED

No source recorded.

Digital Signal Frequency: DP:27KHz to 625KHz (H) / 24Hz to 360Hz (V) HDMI:27KHz to 625KHz (H) / 24Hz to 360Hz (V) Type-C:27KHz to 625KHz (H) / 24Hz to 360Hz (V)Not provided
Adaptive sync
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
Not providedYes
Listed sync technology
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
Not providedAMD FreeSync Premium Pro
Native-resolution input limits
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
Not providedDisplayPort, HDMI and USB-C: 2560 × 1440 up to 360 Hz
Maximum HDMI refresh at native resolution
Sources
ASUS ROG Swift OLED PG34WCDN

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
ASUS ROG Swift OLED PG34WCDN

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
ASUS ROG Swift OLED PG34WCDN

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
ASUS ROG Swift OLED PG34WCDN

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not provided48–360 Hz
Inputs and versionsDifferent
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK 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
DisplayPort 2.1Yes, UHBR 20 HDMI (v2.1)x 2 (FRL) USB-Cx 1 (DP Alt Mode) Earphone jack: Yes USB Hub: 3x USB 3.2 Gen 1 Type-A USB-C Power Delivery: 90W1 × DisplayPort 1.4a; 2 × HDMI 2.1; 1 × USB-C with DisplayPort Alt Mode and up to 90 W Power Delivery; headphone output
Audio and speaker specificationDifferent
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK technical specifications
Speaker:NoHeadphone output; no line input
USB hub
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
Not providedYes
USB hub connections
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not provided2 × USB 2.0 Type-A; 1 × USB 2.0 Type-B
USB-C charging
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
HDMI version
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not provided2.1
DisplayPort version
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not provided1.4a
USB-C connection
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not providedYes
USB-C display input
Sources
ASUS ROG Swift OLED PG34WCDN

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
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not providedYes
Picture-in-picture / picture-by-picture
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

MSI MPG 271QRX QD-OLED

Manufacturer specification

MSI MPG 271QRX QD-OLED — exact model datasheet
Not providedNo
Dimensions with supplied configurationDifferent
Sources
ASUS ROG Swift OLED PG34WCDN

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

ASUS ROG Swift OLED PG34WCDN — official UK 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
Phys. Dimension with stand (W x H x D): 81.28 x 56.27 x 27.61 cm (32.00" x 22.15" x 10.87")610 × 422 × 242 mm (width × height × depth, with stand)
Stand and mounting detailsDifferent
Sources
ASUS ROG Swift OLED PG34WCDN

Manufacturer specification

ASUS ROG Swift OLED PG34WCDN — official UK technical specifications
1/4" Tripod Socket: Yes Tilt: Yes (+20° ~ -3°) Swivel: Yes (+30° ~ -30°) Height Adjustment: 0~110mm VESA Wall Mounting: 100x100mm Lighting effect (Aura): Aura Sync Proximity Sensor:Yes Kensington Lock: YesTilt −5° to +20°; swivel ±30°; pivot ±90°; height travel 110 mm
Stand depth
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
Not provided242 mm
VESA mounting pattern
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not provided100 × 100 mm
Dimensions without stand
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not provided610 × 356 × 69 mm (width × height × depth)
Height-adjustable stand
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
Not providedYes
Stand height travel
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
Not provided110 mm
Swivel-adjustable stand
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not providedYes
Portrait pivot
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not providedYes
Stand tilt
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not provided−5° to 20°
Net weight
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
Not provided8.3 kg
Gross shipping weight
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not provided10.9 kg
Kensington lock slot
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not providedYes
Power supply
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
Not providedAC power cable
AC input
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

Not provided100–240 V AC, 50/60 Hz
Gaming Intelligence desktop app
Sources
ASUS ROG Swift OLED PG34WCDN

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
ASUS ROG Swift OLED PG34WCDN

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
ASUS ROG Swift OLED PG34WCDN

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
ASUS ROG Swift OLED PG34WCDN

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)
Manufacturer warranty
Sources
ASUS ROG Swift OLED PG34WCDN

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 (7)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.
Specifications without verified values for either product
USB-C data transmission
Sources
ASUS ROG Swift OLED PG34WCDN

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
ASUS ROG Swift OLED PG34WCDN

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
ASUS ROG Swift OLED PG34WCDN

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
ASUS ROG Swift OLED PG34WCDN

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
Weight without stand
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

MSI MPG 271QRX QD-OLED

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

MSI MPG 271QRX QD-OLED — exact model datasheet
Not providedNot listed by the manufacturer
Built-in speakers
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
Measured operating power consumption
Sources
ASUS ROG Swift OLED PG34WCDN

No source recorded.

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
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

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.