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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If budget is a concern and you enjoy casual gaming along with digital photo editing, the LG 27GP83B with its good refresh rate and color accuracy will serve you well, yet it might disappoint for HDR gaming and media consumption. The Sony M9, on the other hand, offers a higher screen resolution and better overall image quality, making it ideal for productivity and HDR content, but its higher price and lesser suitability for competitive gaming should be considered. So, if you prioritize work and watching HDR videos, the Sony M9 is the better choice, but for more budget-conscious gamers and photo editors, the LG 27GP83B is a solid option. 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 27GP83B (IPS)
- Good refresh rate
- Very good response time
Advantages of the Sony M9 (IPS FALD)
- Good for casual gaming
- Best in class for productivity
- Good for media consumption
- Very good text clarity
- Very good image clarity
- Good contrast
- Good brightness
- Good color volume
Key differences
Casual Gaming
6.0
7.3
2560 x 1440
RESOLUTION
3840 x 2160
180Hz
REFRESH RATE
144Hz
807:1
NATIVE CONTRAST
1000:1
365 nits
SDR PEAK BRIGHTNESS
432 nits
472 nits
HDR PEAK BRIGHTNESS
695 nits
95.6 %
DCI-P3 COLOR GAMUT
67.7 %
Matte
COATING
Matte
The Sony M9 (IPS FALD) is good for casual gaming, while the LG 27GP83B (IPS) is only fair.
Productivity
6.2
9.6
2560 x 1440
RESOLUTION
3840 x 2160
109 PPI
PIXELS PER INCH
163 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Sony M9 (IPS FALD) is best in class for productivity, while the LG 27GP83B (IPS) is only fair.
Media Consumption
5.9
7.5
2560 x 1440
RESOLUTION
3840 x 2160
807:1
NATIVE CONTRAST
1000:1
365 nits
SDR PEAK BRIGHTNESS
432 nits
472 nits
HDR PEAK BRIGHTNESS
695 nits
Matte
COATING
Matte
The Sony M9 (IPS FALD) is good for media consumption, while the LG 27GP83B (IPS) is poor.
Cost
$389
$800
$200
$400
$600
$800
$1,000
$1,200
The LG 27GP83B (IPS) has a price of $389 and the Sony M9 (IPS FALD) costs $800.
HDR Gaming and Media Consumption
No
Yes
The LG 27GP83B (IPS) is not suitable for HDR gaming and media consumption while the Sony M9 (IPS FALD) is suitable for HDR gaming and media consumption.
Key similarities
Competitive Gaming
6.0
5.7
180Hz
REFRESH RATE
144Hz
6.8 ms
TOTAL RESPONSE TIME
8.0 ms
20 - 180 Hz
VARIABLE REFRESH RATE
24 - 144 Hz
Yes
STROBING / BFI
No
365 nits
SDR PEAK BRIGHTNESS
432 nits
Although they have very similar scores, PerfectRec considers LG 27GP83B (IPS) to be only fair for competitive gaming, while the Sony M9 (IPS FALD) is poor.
Digital Photo Editing
Yes
Yes
Both the LG 27GP83B (IPS) and Sony M9 (IPS FALD) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the LG 27GP83B (IPS) and Sony M9 (IPS FALD) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the LG 27GP83B (IPS) and Sony M9 (IPS FALD) are not suitable for print photo editing.
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We’re constantly working to improve.
How the LG 27GP83B (IPS) and the Sony M9 (IPS FALD) compare to other monitors
Spec Comparison
 |  | |
| LG 27GP83B (IPS) | Sony M9 (IPS FALD) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$389 | $800 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | LED | LED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS FALD | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 96 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 807:1 | 1000:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 365 nits | 432 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 472 nits | 695 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 101.4 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 6.8 ms | 8 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 180 Hz | 24 - 144 Hz | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 7.3/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 8/10 | 7.6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 163 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 1 | |
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 27GP83B (IPS)
See more
Dig into reviews and images
Monitor Nerds
Paolo Reva | July 2021
"The LG 27GP83B-B offers today’s sweet spot in gaming specs and capabilities in a well-designed premium package. It’s the first 1440p upgrade over the previous releases such as the LG 27GL83A-B with improvements in image quality thanks to its Nano IPS panel."
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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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