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MSI 34" QD-OLED - MPG 341CQPX QD-OLED

UltraWide WQHD PC monitor - 3440 x 1440 pixels - 0.03 ms (grey to grey) - 21:9 aspect ratio - QD-OLED panel - 240 Hz - HDR True Black 400 - FreeSync Premium Pro/G-SYNC Compatible - HDMI/DisplayPort/USB-C - Height adjustable - Black

849€95
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Overview

Superior performance and optimal comfort

Experience intense gaming with the MSI MPG 341CQPX QD-OLED monitor! With a 34-inch curved QD-OLED panel, a 240Hz refresh rate and a height-adjustable stand, this MSI monitor offers the image quality, smooth display and user comfort you need!

To provide you with impressively realistic images and prevent motion blur, it complies with VESA's ClearMR 9000 and DisplayHDR True Black 400 standards. What's more, for console gamers, the MPG 341CQPX QD-OLED offers HDMI 2.1 ports with 48 Gbit/s bandwidth, 120 Hz frequency support, and VRR and ALLM functions.
 

Curved QD-OLED panel in 21:9 format

A blue light-emitting layer works in conjunction with an innovative Quantum dot layer to ensure excellent colour reproduction and deeper, more accurate blacks. The response time is as low as 0.03 ms, guaranteeing an incredible gaming experience. With this QD-OLED screen, get ready to rediscover the joy of gaming! These features will be a great help if you're a fan of fast-paced games such as FPS, fighting, racing, real-time strategy or sports games. All these types of games require precise and rapid movements, as well as ultra-fast refresh rates and response times to ensure you finish at the top of the leaderboard.

ClearMR 13000 and HDR True Black 400

ClearMR certification, defined by VESA, is a new certification for motion picture clarity performance. The MPG 341CQPX QD-OLED display passed the demanding tests with flying colours and received ClearMR 13000 certification. The CMR range represents blur performance levels based on the ratio of clear pixels to blurred pixels. Unlike standard LCD panels, the QD-OLED panel can control each pixel independently, delivering deeper blacks without backlight bleeding, a problem that often occurs on LCD panels. The MPG 341CQPX QD-OLED display offers a high contrast ratio and is VESA DisplayHDR True Black 400 certified. Thanks to independent pixel control, the MPG 341CQPX QD-OLED display offers improved contrast and better colour display.

MSI OLED CARE 2.0

MSI takes care of your OLED screen with exclusive OLED Care 2.0 technology, which offers three mechanisms to optimise OLED panel protection. These three mechanisms are pixel shift, panel protect and static screen detection. Version 2.0 of OLED Care offers advanced solutions for better protection and greater reduction of burn-in issues.

Comprehensive connectivity

For extended compatibility, the MSI MPG 341CQPX QD-OLED monitor features DisplayPort, HDMI and USB-C connectors. In addition, the USB Type-C port allows you to charge your devices (up to 98 watts) and supports video signals thanks to the DisplayPort Alt Mode function. By connecting your monitor and PC with the supplied USB cable, you can take advantage of multiple USB ports to connect all your devices and easily adjust the monitor settings using your mouse.

Key features:

  • 34-inch QD-OLED panel with high resolution of 3440 x 1440 pixels
  • Grey-to-grey response time of just 0.03 ms and refresh rate of 240 Hz
  • QD Premium Colour to ensure colours that meet market standards, with Delta E=2 and DCI-P3 of 99%
  • AMD FreeSync Premium Pro / G-SYNC Compatible technology
  • VESA DisplayHDR True Black 400 standard for breathtaking HDR visuals
  • Gaming Intelligence App for easy game settings
  • MSI OLED Care 2.0 to reduce the risk of OLED panel burn-in
  • KVM module to control multiple devices via your keyboard, mouse and monitor
  • Console Mode with HDMI 2.1 port and total bandwidth of 48 Gbit/s
  • Graphene film and passive heat sink for efficient heat dissipation
  • Height-adjustable stand (100 mm) to find the most comfortable position for gaming
Specifications
Select your criteria

General information

Product name

MSI 34" QD-OLED - MPG 341CQPX QD-OLED

Brand

MSI

Model

9S6-3DD04T-013

Display

Screen size

34 inches

Screen format

21:9

Panel type

OLED display

QD-OLED

Yes

Max resolution

3440 x 1440 pixels

High definition

UltraWide WQHD

Dot Pitch

0.2315 mm

Brightness

450 nit(s)

Contrast

1500000 /1

Response time

0.03 ms

Angle of vision (horizontal)

178 Degree(s)

Angle of vision (vertical)

178 Degree(s)

Matte/anti-glare panel

Yes

HDR (High Dynamique Range)

Yes

HDR standards

VESA DisplayHDR 400 True Black

NVIDIA G-SYNC

Yes

G-SYNC

G-SYNC compatible

NVIDIA Reflex

No

Adaptive-Sync

Yes

AMD FreeSync

Yes

FreeSync

AMD FreeSync Premium Pro

Flicker-Free

Yes

Anti blue light

Yes

Screen

Screen type

OLED

Range

MSI MPG

Widescreen

Yes

Curved screen

Yes

Monitor curvature

1800R

Borderless

Yes

Touch screen

No

Min vertical frequency

48 Hz

Max vertical frequency

240 Hz

Type of activities

Gamer

Ergonomics

Portable

No

Pivot

No

Height adjustable stand

Yes

Removable stand

Yes

VESA mount

100 x 100mm

Back tilt angle (top)

20 Degree(s)

Forward tilt angle (bottom)

5 Degree(s)

Articulating arm

No

Connectivity

Video inputs

1 X USB Type C Female
2 X HDMI Female
1 X DisplayPort Female

HDMI standard

HDMI 2.1

DisplayPort standard

DisplayPort 1.4a

Audio input

None

Audio outputs

1 X Headphone (3.5mm Jack Female)

Additional connector(s)

2 X USB 2.0

Dock USB-C

No

Multimedia

Built-in speakers

No

Webcam

No

TV tuner

No

Physical characteristics

Color

Black

Release year

2024

Width

812 mm

Maximum height

527 mm

Height

427 mm

Depth

318 mm

Width (without stand)

812 mm

Height (without stand)

361 mm

Depth (without stand)

130 mm

Weight

12.45 kg

Weight (Without stand)

6.66 kg

Multi-monitor bundle

No

Power supply

Energy class

G

Consumption

32 kWh/1000h

Standby consumption

0.5 W

Internal power supply

No

Specificities

PS5 optimized

Yes

Xbox Series optimized

No

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

MSI Computer Europe B.V

Postal address

Science Park Eindhoven 5706 5692 ER Son, the Netherlands

Electronic Address

gpsr@msi.com

Product referenced on 21 Aug 2024

Customer reviews
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    7 reviews
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  • by Rizzo
    Posted on 20 Apr 2026
    Bought on 23 Mar 2026 from LDLC
    Number of reviews: 4 Average rating: 9

    Perfect

    Incredible screen, you can feel the difference compared to my old screens. Delivered very quickly and works perfectly.

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  • by Miguel G
    Posted on 17 Apr 2026
    Bought on 16 Apr 2026 from LDLC
    Number of reviews: 1 Average rating: 10

    Nothing to say, true OLED experience and a real upgrade compared to an IPS

    I’m coming from a 34-inch IPS and the difference is incredible. Blacks are truly black (not washed-out gray like on IPS), colors are much deeper, and everything looks much more “alive”.

    The built-in KVM is also super convenient. I have a personal PC + a work PC, and I can switch keyboard/mouse in 2 seconds without messing around with connections.

    As for 240Hz, it’s super smooth even though with the 144hz I had before I already struggled to reach 144 FPS depending on the games, so reaching 240 FPS... It does make the screen super future proof though.

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  • by NicolasF
    Posted on 26 Jan 2026
    Bought on 7 Jan 2026 from LDLC
    Number of reviews: 1 Average rating: 10

    Perfect after a few adjustments

    I chose this screen for its resolution, frequency and size. Perfect for working and gaming!
    Aesthetically, it's beautiful. When using it, you need to read the instructions because I had to search for the button to turn it on. I'll let you discover it for yourself...
    When it comes to settings, the OSD interface isn't the prettiest and is quite complex. For work, I select the sRGB pro profile in HDR with a brightness of 37. It does the job very well and saves me from losing an eye. For gaming, I switch to HDR and then it's no laughing matter: the enemy at the end of the corridor is no longer in the dark.
    The KVM function is very handy for using the keyboard and mouse on my PC or my Surface connected via USB (DP Alt Mode with charging, be careful when choosing the cable!).
    For the price, I'm very happy with my purchase.

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  • by RemiB
    Posted on 9 Dec 2024
    Bought on 29 Nov 2024 from LDLC
    Number of reviews: 1 Average rating: 10

    perfect screen in all

    I bought this screen because I wanted to upgrade to a larger screen than my old 27" IPS and I'm really not disappointed.

    At first I was a bit worried about the green and pink lines due to the sub-pixels of the QD-Oled panels (Samsung Display), but it doesn't show at all.

    The same goes for the Oled Care phases, which were a bit scary on other screens ->> screens that were unusable for 2 - 3 minutes every 2 - 3 hours. With this one, you can set the reminder every 16 hours and it will do this when the computer is switched off during the shutdown phase.

    With an Nvidia card, you need to remember to activate G-Sync compatibility, as the screen is adaptive sync.

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  • by YoannM
    Posted on 8 Nov 2024
    Bought on 24 Oct 2024 from LDLC
    Number of reviews: 1 Average rating: 10

    Beautiful monitor!

    My first OLED monitor, after a very good VA quantum dot monitor. I leave it in HDR mode with HDR auto on Windows, it's very beautiful!
    Reading the tests on the net, I was a bit worried about the legibility of the text as the panel still has the sub-pixel arrangement of the QD Oled gen 1. With the Windows type Clear set correctly, I don't notice any problems at 60cm from the screen.
    You can also tell that the blacks lighten up on the QD-Oleds when you're in a bright room, and here again, I was very pleasantly surprised. Of course, when the sun hits the screen, the blacks take on a slight pinkish tinge and are not as black as the edge of the screen, but this is not shocking and the image remains perfectly clean and contrasted thanks to the good brightness of the panel. I don't miss the blacks of my old VA.
    So the two main doubts I had when I switched to this QD-Oled were quickly swept away.
    In terms of construction, the stand is solid and doesn't take up much space on the desk, which is nice. I do, however, regret the lack of cable management; a cable channel in the stand would have been cleaner than leaving bare cables hanging around the sockets. A plastic collar will roughly solve the problem.
    The KVM function is effective, switching from my desktop PC to my Steamdeck with no problem.
    A very big plus in passing is the ability to choose and assign the functions you want to the quick shortcuts on the control wheel!
    The downside, however, is that the internal DAC, via the jack, emits constant parasitic noise whether connected to a loudspeaker or headphones.
    Finally, there's one thing that surprised me: the 3440*1440 display doesn't cover the entire panel, which is actually to leave room for the Oled care to 'move' the screen by one pixel every 2-3 minutes. It's not disturbing.
    All in all, a very good and beautiful monitor!

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In the same universe: 34 280hz | 34inch | cpqx | cqpx | lg ultragear 34gx900a 34" 0.03 ms wqhd oled 240 hz | msi mpg 321urx | msi 34" qd-oled | oled 34 | msi 34