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MSI MEG 342C QD-OLED

Global manufacturer model · regional retail SKU not specified

Manufacturer display diagonal
34.18 in
Manufacturer panel resolution
3440x1440 (UWQHD)
Declared refresh at the stated panel resolution
175 Hz

MSI MEG 342C QD-OLED in the manufacturer's documented model configuration.

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THE ACTUAL PRODUCT
MSI MEG 342C QD-OLED — original manufacturer model image
Official product image · Image source detailsProduct imagery does not establish a retailer’s bundle or condition.
Compare with MSI MAG 341CQP QD-OLED X28

Specifications checked 20 Oct 2026Manufacturer specifications, not a hands-on test.

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The nearest checked monitors by key specifications, with what differs from the MSI MEG 342C QD-OLED. The first matches the Compare button above.

The useful part.

Key strengths

The exact manufacturer model identifies the published hardware and connections together with its original image.

The checks that matter.

Before you buy

Figures are manufacturer claims, with the stated modes and conditions. Regional retail SKU, retailer stock and unstated measurements are not established; conflicting manufacturer dimensions remain unresolved.

Every specification. With its source.

Full specifications

Exact configuration: Global manufacturer model · MEG 342C QD-OLED · regional retail SKU not specified

36 specifications in 8 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 3 rows repeat listed facts in the manufacturer’s own wording, kept under “Manufacturer wording”.

Screen & panel

10 items
Manufacturer display diagonal
34.18 in

Exact manufacturer panel-size figure; no diagonal is inferred from the model name.

Source
Manufacturer panel resolution
3440x1440 (UWQHD)

Source heading: panel resolution. Original manufacturer scope and qualifications retained.

Source
Panel technology
QD-OLED

Source heading: panel type. Original manufacturer scope and qualifications retained.

Source
Panel Size
34.18" (86.82 cm)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Curvature
Curve 1800R

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Panel Type
QD-OLED

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Pixel Pitch (H x V)
0.2315(H)x0.2315(V)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Aspect Ratio
21:9

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Viewing Angle
178° (H) / 178° (V)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Surface Treatment
Anti-Reflection

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Manufacturer wording (1)

The same facts in the manufacturer’s combined or original wording, each with its source.

Panel Resolution
3440x1440 (UWQHD)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source

Refresh & response

5 items
Declared refresh at the stated panel resolution
175 Hz

Manufacturer refresh row: 175Hz. Dual-mode and signal-frequency ranges are separate source rows; ambiguous mode mappings remain unknown.

Source
Signal Frequency
31~274 KHz(H) / 48~175 Hz(V)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
ACTIVATED RANGE
48~175Hz

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Response time
0.03ms (GtG)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
DYNAMIC REFRESH RATE TECHNOLOGY
FreeSync Premium Pro

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Manufacturer wording (1)

The same facts in the manufacturer’s combined or original wording, each with its source.

Refresh Rate
175Hz

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source

Colour, brightness & HDR

5 items
Brightness (nits)
250 (Typ.) 1000 (HDR Peak)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Contrast Ratio
1000000:1 (Native)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
HDR Support
VESA DisplayHDR True Black 400

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Adobe RGB / DCI-P3 / sRGB
97.8% / 99.3% / 139.1%

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Display Colors
1.07B (10 bits)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source

Inputs & connections

5 items
Manufacturer inputs and connections
2x HDMI™(Supports 3440x1440@175Hz as specified in HDMI™2.1) 1x DisplayPort (Supports 3440x1440@175Hz as specified in DisplayPort 1.4a) 1x USB Type-C (DP alt. w/ PD Charging 65W); 4 x USB 3.2 Gen 1 Type A 1 x USB 3.2 Gen 1 Type B

Exact video, audio and USB rows. Versions and mode conditions remain unchanged.

Source
Video ports
2x HDMI™(Supports 3440x1440@175Hz as specified in HDMI™2.1) 1x DisplayPort (Supports 3440x1440@175Hz as specified in DisplayPort 1.4a) 1x USB Type-C (DP alt. w/ PD Charging 65W)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
USB ports
4 x USB 3.2 Gen 1 Type A 1 x USB 3.2 Gen 1 Type B

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Console Mode
2K Resolution PS5™ Optimization with VRR function FHD @ 120Hz * All trademarks and the registered trademarks are the property of their respective owners.

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
PIP / PBP Function
Yes

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source

Stand & mounting

4 items
Adjustment (Tilt)
−5° to 20°

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Adjustment (Height)
0 ~ 100mm

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Kensington Lock
Yes

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
VESA Mounting
100 x 100 mm

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source

Size, weight & build

4 items
Dimensions and manufacturer stand basis
814 x 293 x 375 mm / 814 x 143 x 375 (w/o Stand)

Manufacturer heading: dimension (w x d x h). Original axes and stand basis are retained; no axis or height correction is inferred.

Source
Active Display Area (mm)
800.1(H) x 337.1(V)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Frameless Design
Yes

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Weight (NW / GW)
9.3 Kg / 13.9 Kg 6.5 Kg (Without Stand)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Manufacturer wording (1)

The same facts in the manufacturer’s combined or original wording, each with its source.

Dimension (W x D x H)
814 x 293 x 375 mm / 814 x 143 x 375 (w/o Stand)

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source

Power & energy

2 items
Power Type
Power Cable

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
Power Input
100~240V, 50~60Hz

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source

Other details

1 item
Note
DisplayPort: Up to 3440x1440@175Hz (YCbCr 10-bit). Type-C: Up to 3440x1440@175Hz (YCbCr 10-bit) w/ PD 65W HDMI™: Up to 3440x1440@175Hz (RGB 12-bit) *sRGB, DCI-P3, and Adobe RGB follow CIE1976 standard

Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.

Source
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