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Updated April 22, 2024·
If you prefer ultra-wide displays and a good value option, the MSI MEG 342C QD-OLED is a strong choice, especially for immersive single-player gaming and multitasking. However, for sharp visuals and content creation, the MSI MPG 321URX QD-OLED, while more expensive, offers a higher resolution and is better suited for tasks that benefit from more screen real estate like photo and video editing. Both are excellent for HDR content but consider the MSI MPG 321URX if you prioritize competitive gaming due to its higher refresh rate capabilities. Remember that the MPG 321URX has a standard widescreen aspect ratio versus the ultra-wide format of the MEG 342C. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the MSI MEG 342C (QD-OLED)
- The MSI MEG 342C (QD-OLED) has no clear advantages over the MSI MPG 321URX (QD-OLED).
Advantages of the MSI MPG 321URX (QD-OLED)
- Good for productivity
- Best in class for media consumption
- Very good refresh rate
- Best in class brightness
Key differences
Competitive Gaming
5.1
6.8
175Hz
REFRESH RATE
240Hz
1.4 ms
TOTAL RESPONSE TIME
0.0 ms
20 - 175 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
236 nits
SDR PEAK BRIGHTNESS
1000 nits
The MSI MPG 321URX (QD-OLED) is only fair for competitive gaming, while the MSI MEG 342C (QD-OLED) is poor.
Productivity
5.7
7.6
3440 x 1440
RESOLUTION
3840 x 2160
110 PPI
PIXELS PER INCH
139 PPI
Yes
ADJUSTABLE STAND
Yes
Glossy
COATING
Matte
The MSI MPG 321URX (QD-OLED) is good for productivity, while the MSI MEG 342C (QD-OLED) is poor.
Media Consumption
9.4
10.0
3440 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
Inf:1
236 nits
SDR PEAK BRIGHTNESS
1000 nits
446 nits
HDR PEAK BRIGHTNESS
Unknown
Glossy
COATING
Matte
The MSI MPG 321URX (QD-OLED) is best in class for media consumption, while the MSI MEG 342C (QD-OLED) is excellent.
Cost
$850
$950
$400
$600
$800
$1,000
$1,200
$1,400
The MSI MEG 342C (QD-OLED) has a price of $850 and the MSI MPG 321URX (QD-OLED) costs $950.
Digital Photo Editing
No
Yes
The MSI MEG 342C (QD-OLED) is not suitable for digital photo editing while the MSI MPG 321URX (QD-OLED) is suitable for digital photo editing.
HDR Video Editing and Color Grading
No
Yes
The MSI MEG 342C (QD-OLED) is not suitable for HDR video editing and color grading while the MSI MPG 321URX (QD-OLED) is suitable for HDR video editing and color grading.
Key similarities
Casual Gaming
9.5
9.9
3440 x 1440
RESOLUTION
3840 x 2160
175Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
236 nits
SDR PEAK BRIGHTNESS
1000 nits
446 nits
HDR PEAK BRIGHTNESS
Unknown
99.5 %
DCI-P3 COLOR GAMUT
99.0 %
Glossy
COATING
Matte
The MSI MPG 321URX (QD-OLED) and MSI MEG 342C (QD-OLED) are both best in class for casual gaming.
HDR Gaming and Media Consumption
Yes
Yes
Both the MSI MEG 342C (QD-OLED) and MSI MPG 321URX (QD-OLED) are suitable for HDR gaming and media consumption.
Print Photo Editing
Yes
Yes
Both the MSI MEG 342C (QD-OLED) and MSI MPG 321URX (QD-OLED) are suitable for print photo editing.
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How the MSI MEG 342C (QD-OLED) and the MSI MPG 321URX (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| MSI MEG 342C (QD-OLED) | MSI MPG 321URX (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$850 | $950 | ||
Screen Size | |||
Screen Size | 34" | 32" | |
Resolution | |||
Resolution | 3440 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | QD-OLED | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 175Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 236 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 446 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 98.9 % | 138.2 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.4 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 175 Hz | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 7.2/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 9.5/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 110 PPI | 139 PPI | |
Coating | |||
Coating | Glossy | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 6.9/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.1/10 | 7.9/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 2 | 2 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Give feedback
We're constantly perfecting our model
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