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Ultrawide Monitors · Comparison

The ASUS ROG Swift OLED PG34WCDN meets
the MSI MPG 341CQPX QD-OLED

RTINGS' best ultrawide: a 360Hz QD-OLED that does gaming, work, and HDR equally well.. We tested it head-to-head against the MSI MPG 341CQPX QD-OLED ($799) across 6 key dimensions.

ASUS ROG Swift OLED PG34WCDN curved ultrawide monitor on dramatic tunnel stage, 3/4 angle
BEST

ASUS ROG Swift OLED PG34WCDN

“RTINGS' best ultrawide: a 360Hz QD-OLED that does gaming, work, and HDR equally well.”

$1,299
Our Score
88.7 / 100
MSI MPG 341CQPX QD-OLED ultrawide monitor front view on white background
VALUE

MSI MPG 341CQPX QD-OLED

“QD-OLED picture and 240Hz speed with USB-C KVM, for hundreds less than the flagships.”

$799
Our Score
87.0 / 100
01

Head-to-Head Breakdown

Picture
30% of score +
ASUS
94
MSI
90
ASUS ROG Swift OLED PG34WCDN

RTINGS rates it the best ultrawide overall, citing the QD-OLED panel's perfect blacks, vivid color, and excellent HDR.

MSI MPG 341CQPX QD-OLED

PCWorld and others praise the QD-OLED panel for vivid color and deep contrast on par with pricier sets.

Gaming
20% of score +
ASUS
96
MSI
88
ASUS ROG Swift OLED PG34WCDN

A 360Hz refresh with near-instant OLED response makes it one of the fastest ultrawides reviewed.

MSI MPG 341CQPX QD-OLED

240Hz with fast OLED response handles competitive play smoothly.

Productivity
20% of score +
ASUS
80
MSI
86
ASUS ROG Swift OLED PG34WCDN

3440x1440 at ~110 PPI gives ample workspace, with a USB hub, though it lacks a full USB-C KVM.

MSI MPG 341CQPX QD-OLED

USB-C with power delivery and a built-in KVM make it a genuine work-and-play hybrid.

Build
10% of score +
ASUS
88
MSI
82
ASUS ROG Swift OLED PG34WCDN

Premium ROG stand with full tilt, height, and swivel adjustment.

MSI MPG 341CQPX QD-OLED

Solid adjustable stand, well built for the price.

Connectivity
10% of score +
ASUS
80
MSI
90
ASUS ROG Swift OLED PG34WCDN

DisplayPort 2.1 and HDMI 2.1 with a USB hub, but no USB-C power delivery.

MSI MPG 341CQPX QD-OLED

USB-C PD plus KVM is a standout at this price, letting you drive a laptop and desktop on one screen.

Trust
10% of score +
ASUS
85
MSI
80
ASUS ROG Swift OLED PG34WCDN

ASUS ROG has a strong track record and a dedicated OLED burn-in warranty.

MSI MPG 341CQPX QD-OLED

MSI is a reliable mainstream monitor brand with an OLED burn-in warranty.

02

Strengths & Weaknesses

ASUS ROG Swift OLED PG34WCDN

+ Strengths
  • RTINGS' top-rated ultrawide overall
  • 360Hz QD-OLED is among the fastest ultrawides tested
  • Excellent HDR with perfect OLED blacks
Weaknesses
  • Premium price near $1,300
  • No USB-C power delivery or KVM for laptops
  • 3440x1440 is sharp but not 5K2K-class detail
Key flaw: It is gaming-first in its connectivity.

MSI MPG 341CQPX QD-OLED

+ Strengths
  • QD-OLED image quality at roughly $800, the value sweet spot reviewers cite
  • USB-C power delivery and KVM rare at this price
  • 240Hz is plenty fast for most gamers
Weaknesses
  • 240Hz trails the 360Hz flagships
  • 3440x1440 rather than 5K2K detail
  • Curve and size are standard, not the giant 45-inch experience
Key flaw: Its 240Hz refresh trails the 360Hz flagships, so the most competitive players will notice the difference.
03

The Verdict

Our Bottom Line

The ASUS ROG Swift OLED PG34WCDN wins because it is the rare ultrawide that refuses to compromise. RTINGS, in their lab testing, named it the best ultrawide monitor overall, pointing to a QD-OLED panel that delivers perfect blacks, vivid color, and the kind of HDR that VA and IPS screens simply cannot match.

BEST
ASUS ROG Swift OLED PG34WCDN
ASUS ROG Swift OLED PG34WCDN curved ultrawide monitor on dramatic tunnel stage, 3/4 angle

The ASUS ROG Swift OLED PG34WCDN wins because it is the rare ultrawide that refuses to compromise. RTINGS, in their lab testing, named it the best ultrawide monitor overall, pointing to a QD-OLED panel that delivers perfect blacks, vivid color, and the kind of HDR that VA and IPS screens simply cannot match.

Best for:
  • You want the best all-round ultrawide, full stop
  • You game competitively and need 360Hz
  • HDR movies and vivid color matter to you
  • You want one screen for play and work
  • You can spend around $1,300
VALUE
MSI MPG 341CQPX QD-OLED
MSI MPG 341CQPX QD-OLED ultrawide monitor front view on white background

The MSI MPG 341CQPX proves you no longer have to spend four figures for OLED. It pairs the same class of QD-OLED panel as the flagships with a 240Hz refresh, and reviewers including PCWorld single it out as the value pick of the category at around $800.

Best for:
  • You want true OLED quality under $900
  • You need USB-C docking and a KVM
  • 240Hz is fast enough for your gaming
  • You want one cable for a work laptop
  • You'd rather save for a GPU or desk
04

Specifications

Spec ASUS ROG Swift OLED PG34WCDN MSI MPG 341CQPX QD-OLED
Panel QD-OLED QD-OLED
Size 34 " 34 "
Resolution 3440x1440 3440x1440
Refresh 360 Hz 240 Hz
Curve 800R 1800R
Read the full Ultrawide Monitors review
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