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Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
The LG 34WQ73A offers a wider, immersive display ideal for multitasking in productivity tasks and casual gaming with good color accuracy at a more affordable price, but it falls short for competitive gaming or high-end HDR media consumption. The MSI MAG 321UPX features superior contrast, brightness, and color performance, excelling in HDR gaming and media with a higher resolution, but it comes at a premium price point and is better suited for competitive gamers or professionals in video and photo editing who require top-tier image quality. Choose the LG for a budget-friendly, ultrawide experience or the MSI for the best visual fidelity in gaming and creative work. 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 LG 34WQ73A (IPS)
- Good text clarity
Advantages of the MSI MAG 321UPX (QD-OLED)
- Best in class for casual gaming
- Good for productivity
- Best in class for media consumption
- Very good refresh rate
- Best in class contrast
- Best in class brightness
- Best in class color volume
- Best in class response time
Key differences
Casual Gaming
5.8
9.9
3440 x 1440
RESOLUTION
3840 x 2160
60Hz
REFRESH RATE
240Hz
1000:1
NATIVE CONTRAST
Inf:1
300 nits
SDR PEAK BRIGHTNESS
1000 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
Unknown
DCI-P3 COLOR GAMUT
99.0 %
Matte
COATING
Matte
The MSI MAG 321UPX (QD-OLED) is best in class for casual gaming, while the LG 34WQ73A (IPS) is poor.
Competitive Gaming
3.8
6.8
60Hz
REFRESH RATE
240Hz
10.0 ms
TOTAL RESPONSE TIME
0.0 ms
N/A
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
300 nits
SDR PEAK BRIGHTNESS
1000 nits
The MSI MAG 321UPX (QD-OLED) is only fair for competitive gaming, while the LG 34WQ73A (IPS) is poor.
Productivity
6.0
7.6
3440 x 1440
RESOLUTION
3840 x 2160
110 PPI
PIXELS PER INCH
139 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The MSI MAG 321UPX (QD-OLED) is good for productivity, while the LG 34WQ73A (IPS) is only fair.
Media Consumption
5.9
10.0
3440 x 1440
RESOLUTION
3840 x 2160
1000:1
NATIVE CONTRAST
Inf:1
300 nits
SDR PEAK BRIGHTNESS
1000 nits
Unknown
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The MSI MAG 321UPX (QD-OLED) is best in class for media consumption, while the LG 34WQ73A (IPS) is poor.
Cost
$400
$900
$200
$400
$600
$800
$1,000
$1,200
$1,400
The LG 34WQ73A (IPS) has a price of $400 and the MSI MAG 321UPX (QD-OLED) costs $900.
HDR Gaming and Media Consumption
No
Yes
The LG 34WQ73A (IPS) is not suitable for HDR gaming and media consumption while the MSI MAG 321UPX (QD-OLED) is suitable for HDR gaming and media consumption.
Digital Photo Editing
No
Yes
The LG 34WQ73A (IPS) is not suitable for digital photo editing while the MSI MAG 321UPX (QD-OLED) is suitable for digital photo editing.
HDR Video Editing and Color Grading
No
Yes
The LG 34WQ73A (IPS) is not suitable for HDR video editing and color grading while the MSI MAG 321UPX (QD-OLED) is suitable for HDR video editing and color grading.
Key similarities
Print Photo Editing
Yes
Yes
Both the LG 34WQ73A (IPS) and MSI MAG 321UPX (QD-OLED) are suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the LG 34WQ73A (IPS) and the MSI MAG 321UPX (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| LG 34WQ73A (IPS) | MSI MAG 321UPX (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$400 | $900 | ||
Screen Size | |||
Screen Size | 34" | 32" | |
Resolution | |||
Resolution | 3440 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 60Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1000:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 300 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 99 % | 138.2 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 10 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | N/A | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 5/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 7.1/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 110 PPI | 139 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7.1/10 | 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 | 2 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 2 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Give feedback
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