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Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize competitive gaming and have a higher budget, the Asus with its superior response times and refresh rate will deliver a smoother and more responsive experience. On the other hand, the Dell is more affordable and offers a better resolution for productivity and media consumption. The Dell isn't well-suited for HDR gaming, whereas the Asus excels in this area. For photo editing, both are suitable, but the Asus has a slight edge in color performance. Consider the Dell if you're looking for a balance between budget and a large, clear display for general use and media. 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 PG34WCDM (W-OLED)
- Best in class for casual gaming
- Very good refresh rate
- Best in class contrast
- Best in class response time
Advantages of the Dell S3221QS (VA)
- Very good for productivity
- Good text clarity
Key differences
Casual Gaming
9.5
6.6
3440 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
60Hz
Inf:1
NATIVE CONTRAST
3194:1
238 nits
SDR PEAK BRIGHTNESS
300 nits
716 nits
HDR PEAK BRIGHTNESS
371 nits
96.6 %
DCI-P3 COLOR GAMUT
90.6 %
Matte
COATING
Matte
The Asus PG34WCDM (W-OLED) is best in class for casual gaming, while the Dell S3221QS (VA) is only fair.
Competitive Gaming
5.6
3.8
240Hz
REFRESH RATE
60Hz
1.1 ms
TOTAL RESPONSE TIME
20.9 ms
20 - 240 Hz
VARIABLE REFRESH RATE
40 - 60 Hz
Yes
STROBING / BFI
No
238 nits
SDR PEAK BRIGHTNESS
300 nits
The Asus PG34WCDM (W-OLED) and Dell S3221QS (VA) are both poor for competitive gaming, though the Asus PG34WCDM (W-OLED) is somewhat better.
Productivity
5.7
8.5
3440 x 1440
RESOLUTION
3840 x 2160
109 PPI
PIXELS PER INCH
140 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Dell S3221QS (VA) is very good for productivity, while the Asus PG34WCDM (W-OLED) is poor.
Cost
$1,300
$320
$0
$500
$1,000
$1,500
$2,000
The Asus PG34WCDM (W-OLED) has a price of $1,300 and the Dell S3221QS (VA) costs $320.
HDR Gaming and Media Consumption
Yes
No
The Asus PG34WCDM (W-OLED) is suitable for HDR gaming and media consumption while the Dell S3221QS (VA) is not suitable for HDR gaming and media consumption.
Key similarities
Media Consumption
7.5
7.2
3440 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
3194:1
238 nits
SDR PEAK BRIGHTNESS
300 nits
716 nits
HDR PEAK BRIGHTNESS
371 nits
Matte
COATING
Matte
The Asus PG34WCDM (W-OLED) and Dell S3221QS (VA) are both good for media consumption.
Digital Photo Editing
Yes
Yes
Both the Asus PG34WCDM (W-OLED) and Dell S3221QS (VA) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Asus PG34WCDM (W-OLED) and Dell S3221QS (VA) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Asus PG34WCDM (W-OLED) and Dell S3221QS (VA) are not suitable for print photo editing.
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We’re constantly working to improve.
How the Asus PG34WCDM (W-OLED) and the Dell S3221QS (VA) compare to other monitors
Spec Comparison
 |  | |
| Asus PG34WCDM (W-OLED) | Dell S3221QS (VA) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,300 | $320 | ||
Screen Size | |||
Screen Size | 34" | 32" | |
Resolution | |||
Resolution | 3440 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | VA | |
Refresh Rate | |||
Refresh Rate | 240Hz | 60Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 3194:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 238 nits | 300 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 716 nits | 371 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 99.7 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.1 ms | 20.9 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 40 - 60 Hz | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 9.6/10 | 6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 109 PPI | 140 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 7/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 2 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 2 | 0 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 1 | |
Shopping
Dell S3221QS (VA)
See more
Dig into reviews and images
Tom's Hardware
Anj Bryant | May 2021
"The Dell S3221QS offers a 4K, 32-inch panel that’s great for streaming videos and casual gaming, with an effective, gentle curve. But color accuracy and HDR performance leave much room for improvement."
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CEO and Monitors Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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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.
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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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