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 11, 2024·
If competitive gaming is your top priority, the Asus PG27AQN with its high refresh rate and low response time will better suit your needs, although it's at a higher price point. For digital photo editing, the LG 34GP83A offers better coverage of color spaces, which is more conducive to those tasks. This LG model, being larger and with a wider aspect ratio, also enhances productivity and media consumption experiences, and it does so at a slightly lower cost. Neither monitor is particularly suited for HDR gaming and media consumption, but if you're looking for broader uses including some casual gaming and editing, the LG might be the more economical choice. 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 Asus PG27AQN (IPS)
- Best in class for competitive gaming
- Best in class refresh rate
- Good text clarity
- Good image clarity
Advantages of the LG 34GP83A (IPS)
- The LG 34GP83A (IPS) has no clear advantages over the Asus PG27AQN (IPS).
Key differences
Casual Gaming
6.7
5.9
2560 x 1440
RESOLUTION
3440 x 1440
360Hz
REFRESH RATE
144Hz
974:1
NATIVE CONTRAST
956:1
414 nits
SDR PEAK BRIGHTNESS
389 nits
644 nits
HDR PEAK BRIGHTNESS
457 nits
92.0 %
DCI-P3 COLOR GAMUT
95.2 %
Semi-Gloss
COATING
Matte
The Asus PG27AQN (IPS) is only fair for casual gaming, while the LG 34GP83A (IPS) is poor.
Competitive Gaming
9.5
4.5
360Hz
REFRESH RATE
144Hz
5.6 ms
TOTAL RESPONSE TIME
6.1 ms
20 - 360 Hz
VARIABLE REFRESH RATE
20 - 160 Hz
Yes
STROBING / BFI
No
414 nits
SDR PEAK BRIGHTNESS
389 nits
The Asus PG27AQN (IPS) is best in class for competitive gaming, while the LG 34GP83A (IPS) is poor.
Productivity
6.5
6.0
2560 x 1440
RESOLUTION
3440 x 1440
109 PPI
PIXELS PER INCH
108 PPI
Yes
ADJUSTABLE STAND
Yes
Semi-Gloss
COATING
Matte
The Asus PG27AQN (IPS) and LG 34GP83A (IPS) are both only fair for productivity, though the Asus PG27AQN (IPS) is somewhat better.
Cost
$949
$750
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Asus PG27AQN (IPS) has a price of $949 and the LG 34GP83A (IPS) costs $750.
Digital Photo Editing
No
Yes
The Asus PG27AQN (IPS) is not suitable for digital photo editing while the LG 34GP83A (IPS) is suitable for digital photo editing.
Key similarities
Media Consumption
6.0
5.9
2560 x 1440
RESOLUTION
3440 x 1440
974:1
NATIVE CONTRAST
956:1
414 nits
SDR PEAK BRIGHTNESS
389 nits
644 nits
HDR PEAK BRIGHTNESS
457 nits
Semi-Gloss
COATING
Matte
Although they have very similar scores, PerfectRec considers Asus PG27AQN (IPS) to be only fair for media consumption, while the LG 34GP83A (IPS) is poor.
HDR Gaming and Media Consumption
No
No
Both the Asus PG27AQN (IPS) and LG 34GP83A (IPS) are not suitable for HDR gaming and media consumption.
HDR Video Editing and Color Grading
No
No
Both the Asus PG27AQN (IPS) and LG 34GP83A (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Asus PG27AQN (IPS) and LG 34GP83A (IPS) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Asus PG27AQN (IPS) and the LG 34GP83A (IPS) compare to other monitors
Spec Comparison
 |  | |
| Asus PG27AQN (IPS) | LG 34GP83A (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$949 | $750 | ||
Screen Size | |||
Screen Size | 27" | 34" | |
Resolution | |||
Resolution | 2560 x 1440 | 3440 x 1440 | |
Screen Type | |||
Screen Type | LED | LED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | 32 | N/A | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 974:1 | 956:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 414 nits | 389 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 644 nits | 457 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 98.5 % | 102.8 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 5.6 ms | 6.1 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 360 Hz | 20 - 160 Hz | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 9.5/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 8.1/10 | 8.1/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 108 PPI | |
Coating | |||
Coating | Semi-Gloss | Matte | |
Text Clarity Score | |||
Text Clarity Score | 7/10 | 7/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 7/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 3 | 2 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 0 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Asus PG27AQN (IPS)
See more
Dig into reviews and images
IGN
Matthew Smith | March 2023
"The Asus ROG Swift PG27AQN is a motion clarity marvel. It’s the first 27-inch 1440p 360Hz monitor on the market, and also the first to use an Ultrafast IPS display. These advancements provide outstanding motion clarity across a broad range of refresh rates. Unfortunately, the monitor’s motion clarity does nothing for its image quality, which is just ok. To be clear, it’s a very nice looking monitor in many situations. However, the monitor’s contrast ratio is rather low. And while it can reach high levels of brightness in HDR, it lacks the nuance and contrast required to look great in HDR games."
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 Asus PG27AQN (IPS) vs. LG 38WN95C (IPS)
VS
Compare Asus PG27AQN (IPS) vs. MSI MPG 321URX (QD-OLED)
VS
Compare Asus PG27AQN (IPS) vs. Samsung Odyssey OLED G9 G93SC (QD-OLED)
VS
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
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
