A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 23, 2024·
If you prioritize immersive gaming on a wider screen while saving money, the LG monitor's ultrawide format is suitable, though it might not excel in HDR performance. For professional level color work, competitive gaming, and top-notch HDR media experiences, despite the higher cost, the MSI monitor's impeccable color and contrast, especially with OLED technology, will be superior. The MSI also offers higher resolution for sharper images. However, the LG could suffice if the primary use is casual gaming or general productivity without the need for precise color accuracy or intense HDR content. 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 34GP83A (IPS)
- The LG 34GP83A (IPS) 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
- Very good 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
9.9
3440 x 1440
RESOLUTION
3840 x 2160
144Hz
REFRESH RATE
240Hz
956:1
NATIVE CONTRAST
Inf:1
389 nits
SDR PEAK BRIGHTNESS
1000 nits
457 nits
HDR PEAK BRIGHTNESS
Unknown
95.2 %
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 34GP83A (IPS) is poor.
Competitive Gaming
4.5
6.8
144Hz
REFRESH RATE
240Hz
6.1 ms
TOTAL RESPONSE TIME
0.0 ms
20 - 160 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
389 nits
SDR PEAK BRIGHTNESS
1000 nits
The MSI MAG 321UPX (QD-OLED) is only fair for competitive gaming, while the LG 34GP83A (IPS) is poor.
Productivity
6.0
7.6
3440 x 1440
RESOLUTION
3840 x 2160
108 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 34GP83A (IPS) is only fair.
Media Consumption
5.9
10.0
3440 x 1440
RESOLUTION
3840 x 2160
956:1
NATIVE CONTRAST
Inf:1
389 nits
SDR PEAK BRIGHTNESS
1000 nits
457 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The MSI MAG 321UPX (QD-OLED) is best in class for media consumption, while the LG 34GP83A (IPS) is poor.
Cost
$750
$900
$200
$400
$600
$800
$1,000
$1,200
$1,400
The LG 34GP83A (IPS) has a price of $750 and the MSI MAG 321UPX (QD-OLED) costs $900.
HDR Gaming and Media Consumption
No
Yes
The LG 34GP83A (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.
HDR Video Editing and Color Grading
No
Yes
The LG 34GP83A (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.
Print Photo Editing
No
Yes
The LG 34GP83A (IPS) is not suitable for print photo editing while the MSI MAG 321UPX (QD-OLED) is suitable for print photo editing.
Key similarities
Digital Photo Editing
Yes
Yes
Both the LG 34GP83A (IPS) and MSI MAG 321UPX (QD-OLED) are suitable for digital photo editing.
Give feedback
We’re constantly working to improve.
How the LG 34GP83A (IPS) and the MSI MAG 321UPX (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| LG 34GP83A (IPS) | MSI MAG 321UPX (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$750 | $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 | 144Hz | 240Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 956:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 389 nits | 1000 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 457 nits | Unknown | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 102.8 % | 138.2 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 6.1 ms | 0.03 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 160 Hz | 48 - 240 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 8/10 | |
Ghosting Score | |||
Ghosting Score | 8.1/10 | 10/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 108 PPI | 139 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 6.9/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 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 | |
Shopping
LG 34GP83A (IPS)
See more
Dig into reviews and images
Display Ninja
Rob Shafer | October 2023
"The LG 34GP83A is an excellent monitor for the price! It offers flawless performance thanks to its rapid response time, low input lag, high refresh rate, and certified G-SYNC compatibility. Moreover, its Nano IPS panel ensures vibrant colors which along with the 3440×1440 ultrawide resolution makes for a stunning and immersive viewing experience."
Give feedback
We're constantly perfecting our model
More comparisons for you
Compare LG 34GP83A (IPS) vs. LG 34GN850B (IPS)
VS
Compare LG 34GP83A (IPS) vs. MSI MAG 271QPX (QD-OLED)
VS
Compare LG 34GP83A (IPS) vs. Dell Alienware AW3821DW (IPS)
VS
Compare MSI MAG 321UPX (QD-OLED) vs. Dell Alienware AW3423DWF (QD-OLED)
VS
Compare MSI MAG 321UPX (QD-OLED) vs. Corsair Xeneon 27QHD240 (W-OLED)
VS
Compare MSI MAG 321UPX (QD-OLED) vs. Dell Alienware AW2725DF (QD-OLED)
VS
FAQs
Why trust us
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.
By the numbers
210
Monitors evaluated
10,500
Monitors stats compiled
15
Proprietary Monitors ratings developed
107,900
Recommendations made
16,185
Consumer hours saved
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.
Featured in
