If you prioritize an immersive gaming experience with deeper blacks and more vibrant colors, the MSI MAG 271QPX with its QD-OLED panel excels, especially in HDR gaming and media consumption due to its superior contrast and color performance. However, if you're looking for a monitor that offers a wider screen for multitasking and productivity with a decent gaming experience at a lower price point, the LG 34GN850B with its IPS panel and ultrawide aspect ratio might be the better option. Keep in mind that the MSI also has a higher refresh rate for smoother gaming, but this comes at a higher cost. 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 34GN850B (IPS)
The LG 34GN850B (IPS) has no clear advantages over the MSI MAG 271QPX (QD-OLED).
Advantages of the MSI MAG 271QPX (QD-OLED)
Best in class for casual gaming
Best in class for competitive gaming
Best in class for media consumption
Best in class refresh rate
Good image clarity
Best in class contrast
Best in class brightness
Best in class color volume
Best in class response time
Key differences
Casual Gaming
5.9/10
10.0/10
3440 x 1440
RESOLUTION
2560 x 1440
144Hz
REFRESH RATE
360Hz
950:1
NATIVE CONTRAST
Inf:1
359 nits
SDR PEAK BRIGHTNESS
1000 nits
436 nits
HDR PEAK BRIGHTNESS
Unknown
94.5 %
DCI-P3 COLOR GAMUT
99.1 %
Matte
COATING
Matte
The MSI MAG 271QPX (QD-OLED) is best in class for casual gaming, while the LG 34GN850B (IPS) is poor.
Competitive Gaming
4.5/10
10.0/10
144Hz
REFRESH RATE
360Hz
6.2 ms
TOTAL RESPONSE TIME
0.0 ms
20 - 160 Hz
VARIABLE REFRESH RATE
48 - 360 Hz
No
STROBING / BFI
No
359 nits
SDR PEAK BRIGHTNESS
1000 nits
The MSI MAG 271QPX (QD-OLED) is best in class for competitive gaming, while the LG 34GN850B (IPS) is poor.
Media Consumption
5.9/10
9.8/10
3440 x 1440
RESOLUTION
2560 x 1440
950:1
NATIVE CONTRAST
Inf:1
359 nits
SDR PEAK BRIGHTNESS
1000 nits
436 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The MSI MAG 271QPX (QD-OLED) is best in class for media consumption, while the LG 34GN850B (IPS) is poor.
HDR Gaming and Media Consumption
No
Yes
The LG 34GN850B (IPS) is not suitable for HDR gaming and media consumption while the MSI MAG 271QPX (QD-OLED) is suitable for HDR gaming and media consumption.
Digital Photo Editing
No
Yes
The LG 34GN850B (IPS) is not suitable for digital photo editing while the MSI MAG 271QPX (QD-OLED) is suitable for digital photo editing.
HDR Video Editing and Color Grading
No
Yes
The LG 34GN850B (IPS) is not suitable for HDR video editing and color grading while the MSI MAG 271QPX (QD-OLED) is suitable for HDR video editing and color grading.
Print Photo Editing
No
Yes
The LG 34GN850B (IPS) is not suitable for print photo editing while the MSI MAG 271QPX (QD-OLED) is suitable for print photo editing.
Key similarities
Productivity
5.9/10
6.0/10
3440 x 1440
RESOLUTION
2560 x 1440
108 PPI
PIXELS PER INCH
110 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
Although they have very similar scores, PerfectRec considers MSI MAG 271QPX (QD-OLED) to be only fair for productivity, while the LG 34GN850B (IPS) is poor.
Cost
$750
$750
$200
$400
$600
$800
$1,000
$1,200
The LG 34GN850B (IPS) has a price of $750 and the MSI MAG 271QPX (QD-OLED) costs $750.
Give feedback
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How the LG 34GN850B (IPS) and the MSI MAG 271QPX (QD-OLED) compare to other monitors
"Mid-range 3440 x 1440 144Hz VA monitors are ~$500 to $600 these days. You are getting a much better product for the higher price of the LG, with faster response times and better colors (outside of the contrast ratio), but this is definitely a monitor that is reserved for those that want the best of the best and are willing to pay for it."
This information was produced and vetted by the PerfectRec monitors team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest monitor information and makes it digestible for you.
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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.