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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're a competitive gamer looking for top performance, the Asus PG27AQN offers a very high refresh rate and response time, making it an excellent choice for fast-paced gaming. However, if you want a larger screen with a more immersive experience for productivity or media consumption without breaking the bank, the Dell S3422DWG, with its wider aspect ratio and curved design, could be a better and more affordable option. The Dell also has better contrast, which is great for movies and general use, but it won't perform as well in high-speed gaming compared to the Asus. Choose the Asus for competitive gaming excellence or the Dell for a cost-effective, versatile, and immersive display. 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
- Good brightness
- Very good response time
Advantages of the Dell S3422DWG (VA)
- The Dell S3422DWG (VA) has no clear advantages over the Asus PG27AQN (IPS).
Key differences
Competitive Gaming
9.5
4.5
360Hz
REFRESH RATE
144Hz
5.6 ms
TOTAL RESPONSE TIME
9.2 ms
20 - 360 Hz
VARIABLE REFRESH RATE
20 - 144 Hz
Yes
STROBING / BFI
Yes
414 nits
SDR PEAK BRIGHTNESS
344 nits
The Asus PG27AQN (IPS) is best in class for competitive gaming, while the Dell S3422DWG (VA) is poor.
Media Consumption
6.0
6.7
2560 x 1440
RESOLUTION
3440 x 1440
974:1
NATIVE CONTRAST
2725:1
414 nits
SDR PEAK BRIGHTNESS
344 nits
644 nits
HDR PEAK BRIGHTNESS
528 nits
Semi-Gloss
COATING
Matte
The Dell S3422DWG (VA) and Asus PG27AQN (IPS) are both only fair for media consumption, though the Dell S3422DWG (VA) is somewhat better.
Cost
$949
$330
$0
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Asus PG27AQN (IPS) has a price of $949 and the Dell S3422DWG (VA) costs $330.
Key similarities
Casual Gaming
6.7
6.7
2560 x 1440
RESOLUTION
3440 x 1440
360Hz
REFRESH RATE
144Hz
974:1
NATIVE CONTRAST
2725:1
414 nits
SDR PEAK BRIGHTNESS
344 nits
644 nits
HDR PEAK BRIGHTNESS
528 nits
92.0 %
DCI-P3 COLOR GAMUT
86.8 %
Semi-Gloss
COATING
Matte
The Asus PG27AQN (IPS) and Dell S3422DWG (VA) are both only fair for casual gaming.
Productivity
6.5
6.2
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 Dell S3422DWG (VA) are both only fair for productivity.
HDR Gaming and Media Consumption
No
No
Both the Asus PG27AQN (IPS) and Dell S3422DWG (VA) are not suitable for HDR gaming and media consumption.
Digital Photo Editing
No
No
Both the Asus PG27AQN (IPS) and Dell S3422DWG (VA) are not suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Asus PG27AQN (IPS) and Dell S3422DWG (VA) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Asus PG27AQN (IPS) and Dell S3422DWG (VA) are not suitable for print photo editing.
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We’re constantly working to improve.
How the Asus PG27AQN (IPS) and the Dell S3422DWG (VA) compare to other monitors
Spec Comparison
 |  | |
| Asus PG27AQN (IPS) | Dell S3422DWG (VA) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$949 | $330 | ||
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 | VA | |
Local Dimming Zones | |||
Local Dimming Zones | 32 | N/A | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 974:1 | 2725:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 414 nits | 344 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 644 nits | 528 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 % | 98.5 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 5.6 ms | 9.2 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 360 Hz | 20 - 144 Hz | |
Strobing / BFI | |||
Strobing / BFI | Yes | Yes | |
Persistence Blur Score | |||
Persistence Blur Score | 9.5/10 | 6.6/10 | |
Ghosting Score | |||
Ghosting Score | 8.1/10 | 7.3/10 | |
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."
Dell S3422DWG (VA)
See more
Dig into reviews and images
IGN
Whitson Gordon | August 2021
"The Dell S3422DWG is, overall, a great monitor that delivers on most of its promises, providing a sharp ultrawide experience with smooth motion. It is, however, not as great of a value proposition, costing a bit too much compared to similar competitors."
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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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