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What we think
The PerfectRec monitor team Learn more
Updated April 22, 2024·
If you're a competitive gamer looking for immersion with an ultra-wide screen and are willing to invest more, the LG monitor might appeal to you, despite its weaker performance in productivity tasks and media consumption. On the other hand, the MSI monitor offers a higher resolution and better suitability for a range of uses including productivity and media consumption, not just gaming, and comes at a lower cost. It also has a higher peak brightness, making it a strong choice for HDR content and is better for digital photo editing with a wider color gamut, which could be advantageous if print photo editing is a priority. 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 45GR95QE-B (W-OLED)
- The LG 45GR95QE-B (W-OLED) has no clear advantages over the MSI MAG 321UPX (QD-OLED).
Advantages of the MSI MAG 321UPX (QD-OLED)
- Best in class for casual gaming
- Good for productivity
- Best in class for media consumption
- Good image clarity
- Best in class brightness
- Best in class color volume
- Best in class response time
Key differences
Casual Gaming
7.8
9.9
3440 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
203 nits
SDR PEAK BRIGHTNESS
1000 nits
665 nits
HDR PEAK BRIGHTNESS
Unknown
96.9 %
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 45GR95QE-B (W-OLED) is good.
Competitive Gaming
5.3
6.8
240Hz
REFRESH RATE
240Hz
2.7 ms
TOTAL RESPONSE TIME
0.0 ms
20 - 240 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
203 nits
SDR PEAK BRIGHTNESS
1000 nits
The MSI MAG 321UPX (QD-OLED) is only fair for competitive gaming, while the LG 45GR95QE-B (W-OLED) is poor.
Productivity
3.9
7.6
3440 x 1440
RESOLUTION
3840 x 2160
84 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 45GR95QE-B (W-OLED) is poor.
Media Consumption
5.7
10.0
3440 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
Inf:1
203 nits
SDR PEAK BRIGHTNESS
1000 nits
665 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The MSI MAG 321UPX (QD-OLED) is best in class for media consumption, while the LG 45GR95QE-B (W-OLED) is poor.
Cost
$1,700
$900
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The LG 45GR95QE-B (W-OLED) has a price of $1,700 and the MSI MAG 321UPX (QD-OLED) costs $900.
HDR Video Editing and Color Grading
No
Yes
The LG 45GR95QE-B (W-OLED) 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.
Print Photo Editing
No
Yes
The LG 45GR95QE-B (W-OLED) is not suitable for print photo editing while the MSI MAG 321UPX (QD-OLED) is suitable for print photo editing.
Key similarities
HDR Gaming and Media Consumption
Yes
Yes
Both the LG 45GR95QE-B (W-OLED) and MSI MAG 321UPX (QD-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the LG 45GR95QE-B (W-OLED) and MSI MAG 321UPX (QD-OLED) are suitable for digital photo editing.
Give feedback
We’re constantly working to improve.
How the LG 45GR95QE-B (W-OLED) and the MSI MAG 321UPX (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| LG 45GR95QE-B (W-OLED) | MSI MAG 321UPX (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,700 | $900 | ||
Screen Size | |||
Screen Size | 45" | 32" | |
Resolution | |||
Resolution | 3440 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | OLED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | QD-OLED | |
Refresh Rate | |||
Refresh Rate | 240Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 203 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 665 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 99.9 % | 138.2 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 2.7 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 8.6/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 84 PPI | 139 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 4/10 | 6.9/10 | |
Image Clarity Score | |||
Image Clarity Score | 5.1/10 | 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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About the monitor team
Joe Golden, Ph.D
CEO and Monitors Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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