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Gaming / Monitors

MSI MPG 341CQR QD-OLED X36
Screen size
34in
Resolution
3440 × 1440
Refresh rate
360Hz
Panel
QD-OLED

124 of 172 fields known.

At a glance

Ports

  • DisplayPort 2.1a UHBR13.5
  • 2 HDMI 2.1
  • USB-CVideo in
  • USB-B 3.2 Gen 1
  • USB-CTo your computer
  • 2 USB-A 3.2 Gen 1
  • Headphone3.5 mm out

All specs

SourceCalculated

General

Successor
Not available
Markets
Not available

Display

Screen size
34in(86.4 cm)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Panel Size 34 inch. The UK sheet gives 34.18 inch viewable.
Viewable screen diagonal
34.18in(86.8 cm)3Maker spec sheet (PDF)storage-asset.msi.com/specSheet/uk/monitor/MPG%20341CQR%20QD-OLED%20X36.pdfRead 14 October 202634-inch (34.18 inch viewable) in the selling-point text.
Pixel density
109.7ppi
Pixel pitch
0.2315mm1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Pixel Pitch 0.2315 (H) x 0.2315 (V).
Active display area
Width800.06Height337.06mm(31.5 × 13.3 in)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Active Display Area 800.06 (H) x 337.06 (V) mm.
Curvature radius
1,800mm1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026
Touchscreen
Not available

Panel

Backlight
None (self-emissive)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026QD-OLED self-emissive panel.
Local dimming
Not available
Dimming zones
Not available
Panel part number
Not available
Subpixel layout
RGB stripe1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Features: the 5th-gen Tandem QD-OLED pixel arrangement uses the RGB Stripe layout.8Reviewpcmonitors.info/msi/msi-mpg-341cqr-qd-oled-x36-360hz-ultrawideRead 14 October 2026Vertical RGB stripe arrangement, which Samsung calls V-Stripe.
Colour depth
10bits1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Display Colors 1.07B, 10 bits.
Colour depth method
Native10Measurementdisplayninja.com/msi-mpg-341cqr-qd-oled-x36-reviewRead 14 October 2026DisplayNinja: true 10-bit color depth.
NTSC coverage
94.2%3Maker spec sheet (PDF)storage-asset.msi.com/specSheet/uk/monitor/MPG%20341CQR%20QD-OLED%20X36.pdfRead 14 October 2026NTSC (CIE1976) 121.3%/94.2%. Overlap is stored. The CIE1931 overlap is 92.3%.
Paper calibration report in box
Yes1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Accessories list 1x Color Report. Allround-PC says the supplied calibration report states a DCI-P3 average Delta E of 0.55.
Hardware calibration support
Not available
Static contrast ratio
1,500,000:11Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Contrast Ratio 1500000:1 (Typ.), no stated test condition.
Brightness (typical, SDR)
300nits1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Brightness SDR: 300 nits. No window size is stated.
Brightness (maker minimum)
Not available
HDR certification
DisplayHDR True Black 5001Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026HDR Support VESA DisplayHDR True Black 500.

Refresh rate and motion

Refresh rate per resolution and port
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 2.1aUSB-C
3440 × 1440Native360Hz360HzDSC360Hz
Show as source table
Width (px)Height (px)InputInput versionMaximum accepted rate (Hz)DSC
34401440DisplayPort2.1a360Yes
34401440HDMI2.1360Not available
34401440USB-CNot available360Not available
Max refresh rate
360Hz
Max refresh rate at native resolution
360Hz
Max refresh rate over DisplayPort
360Hz
Max refresh rate over HDMI
360Hz
Max refresh rate over USB-C
360Hz
Max refresh rate at 10-bit
Not available
Native refresh rate
360Hz1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Refresh Rate 360 Hz. Signal frequency 48 to 360 Hz (V).
Overclocked refresh rate
Not available
Dual mode
Not available
Minimum fixed refresh rate
Not available
VRR range per port
InputMin (Hz)Max (Hz)
DisplayPort48360
HDMI48360
Response time (maker GtG claim)
0.03ms1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Response time 0.03ms (GtG).
Response time (maker MPRT claim)
Not available
Overdrive settings
Not available
Motion blur reduction
Yes15Reviewpcworld.com/article/3166248/msi-mpg-341cqr-qd-oled-x36-review.htmlRead 14 October 2026SLMB inserts black frames to cut perceived motion blur.
Blur reduction works with VRR
No15Reviewpcworld.com/article/3166248/msi-mpg-341cqr-qd-oled-x36-review.htmlRead 14 October 2026The review says the feature cannot be used alongside variable refresh rate.
Flicker-free (claimed)
Not available

Measured

Input lag at 60 Hz
16.92ms10Measurementdisplayninja.com/msi-mpg-341cqr-qd-oled-x36-reviewRead 14 October 2026DisplayNinja: display latency at 60 Hz was 16.92 ms, slightly above the 16.67 ms refresh cycle.
Contrast ratio (measured)
Not available
HDR brightness in a real scene (measured)
Not available
PWM flicker frequency (measured)
Not available
VRR range (measured)
Not available
Gray uniformity (measured)
Not available
Reflections (measured)
Not available

Connectivity

Video inputs
TypeVersionCountMax bandwidth (Gbps)DSCHDCP
DisplayPort2.1a UHBR13.5154Yes2.3
HDMI2.1248Not available2.3
USB-CNot available1Not availableNot availableNot available
HDMI ports
2
DisplayPort ports
1
Highest HDMI version
2.1
Highest DisplayPort version
2.1a UHBR13.5
USB-C power delivered
98W1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026USB Type-C Power Delivery 98W. A guaranteed or shared limit is not stated.
Thunderbolt
Not available
Daisy chain (MST)
Not available
Ethernet
Not available
3.5 mm headphone output
Yes1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Audio ports 1x Headphone-out.
3.5 mm microphone input
Not available
Optical out
Not available

Smart features

We could not find any of these 4 fields. Show them
Smart platform
Not available
Wi-Fi
Not available
Bluetooth
Not available
Remote control
Not available

Audio and camera

Number of speakers
Not available
Speaker power per channel
Not available
Webcam
Not available
Microphone
Not available

Ergonomics and controls

Stand height adjustment
110mm1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Adjustment (Height) 0 ~ 110 mm.
Tilt
Forward5°Backward15°1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Adjustment (Tilt) -5 to 15 degrees.
Swivel
Left30°Right30°1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Adjustment (Swivel) -30 to 30 degrees.
Pivot
Counterclockwise10°Clockwise10°1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Adjustment (Pivot) -10 to 10 degrees, a small rotation for aligning the curved panel.
VESA adapter needed
Not available
On-screen menu controls
Joystick1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Connections drawing: 5-way Joystick Navigator.
Ambient light sensor
Yes10Measurementdisplayninja.com/msi-mpg-341cqr-qd-oled-x36-reviewRead 14 October 2026AI Care Sensor settings include AI Brightness and AI Light Sensor, which adjust brightness and colour temperature to the ambient lighting. Allround-PC says the same.

OLED care

Dimensions and weight

Front and side, drawn to scale.

Dimensions with stand
Width812.83Depth228.3mm(32 × 9 in)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026812.83 x 228.3 x 543.08 mm (W x D x H) with stand. The stand position behind the 543.08 mm height is not stated, so only width and depth are stored.
Dimensions without stand
Width812.83Height372.09Depth118.54mm(32 × 14.6 × 4.7 in)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026812.83 x 118.54 x 372.09 mm (W x D x H). The DE sheet gives 371.9 mm height.
Stand footprint
Width235.48Depth228.3mm(9.3 × 9 in)3Maker spec sheet (PDF)storage-asset.msi.com/specSheet/uk/monitor/MPG%20341CQR%20QD-OLED%20X36.pdfRead 14 October 2026Stand Dimension (W x D x H) 235.48 x 228.30 x 408.30 mm.
Weight without stand
5.2kg(11.5 lb)3Maker spec sheet (PDF)storage-asset.msi.com/specSheet/uk/monitor/MPG%20341CQR%20QD-OLED%20X36.pdfRead 14 October 2026Weight Without Stand 5.2 kg.
Box dimensions
Width995Height505Depth200mm(39.2 × 19.9 × 7.9 in)1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Carton Dimension (W x D x H) 995 x 200 x 505 mm. The UK sheet lists the outer carton as 101.8 x 21.4 x 52.5 cm.

Power

Power supply
Internal1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Power Type Internal Power Board.
Adapter rating
Not available
Power use (typical)
Not available
Power use (max)
Not available
Power use SDR (EU label)
31.8W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2517085_EN.pdfRead 14 October 2026On mode power demand SDR 31.8 W, class F.
Power use HDR (EU label)
32W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2517085_EN.pdfRead 14 October 2026On mode power demand HDR 32.0 W, class F.

Certifications

VESA AdaptiveSync Display
Not available
TÜV certifications
Not available
Low blue light
Not available
ENERGY STAR
Not available
TCO Certified
Not available
EPEAT
Not available
Colour certifications
Not available
Other certifications
Not available

In the box

Warranty

Manufacturer warranty (source market)
3years1Maker spec sheet (PDF)storage-asset.msi.com/datasheet/monitor/global/MPG-341CQR-QD-OLED-X36.pdfRead 14 October 2026Warranty 3 years (including panel burn-in).
Dead pixel policy
Not available

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Sources

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  1. Read 14 October 2026Backs 65 fields
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  16. Read 23 October 2026Backs 1 field

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