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 12, 2024·
If you are a competitive gamer seeking the highest refresh rate and lowest response time for fast-paced games, the Corsair Xeneon 27QHD240 with its OLED panel will deliver exceptional performance, but it's significantly pricier and not ideal for productivity due to its lower resolution. In contrast, the Dell S2722QC offers a sharper 4K resolution which is excellent for productivity and media consumption, and comes at a midrange price, but it has a lower refresh rate making it less suitable for competitive gaming. Neither monitor is well-suited for HDR gaming or media consumption despite their capabilities. 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 Corsair Xeneon 27QHD240 (W-OLED)
- Best in class for casual gaming
- Very good for competitive gaming
- Good for media consumption
- Very good refresh rate
- Best in class contrast
- Best in class response time
Advantages of the Dell S2722QC (IPS)
- Good for productivity
- Very good text clarity
- Very good image clarity
Key differences
Casual Gaming
9.5
5.9
2560 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
60Hz
Inf:1
NATIVE CONTRAST
1304:1
113 nits
SDR PEAK BRIGHTNESS
382 nits
639 nits
HDR PEAK BRIGHTNESS
402 nits
97.3 %
DCI-P3 COLOR GAMUT
82.9 %
Matte
COATING
Matte
The Corsair Xeneon 27QHD240 (W-OLED) is best in class for casual gaming, while the Dell S2722QC (IPS) is poor.
Competitive Gaming
8.9
4.9
240Hz
REFRESH RATE
60Hz
1.1 ms
TOTAL RESPONSE TIME
14.4 ms
20 - 240 Hz
VARIABLE REFRESH RATE
40 - 60 Hz
No
STROBING / BFI
No
113 nits
SDR PEAK BRIGHTNESS
382 nits
The Corsair Xeneon 27QHD240 (W-OLED) is very good for competitive gaming, while the Dell S2722QC (IPS) is poor.
Productivity
5.7
7.9
2560 x 1440
RESOLUTION
3840 x 2160
110 PPI
PIXELS PER INCH
164 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Dell S2722QC (IPS) is good for productivity, while the Corsair Xeneon 27QHD240 (W-OLED) is poor.
Media Consumption
7.5
6.8
2560 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
1304:1
113 nits
SDR PEAK BRIGHTNESS
382 nits
639 nits
HDR PEAK BRIGHTNESS
402 nits
Matte
COATING
Matte
The Corsair Xeneon 27QHD240 (W-OLED) is good for media consumption, while the Dell S2722QC (IPS) is only fair.
Cost
$900
$400
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Corsair Xeneon 27QHD240 (W-OLED) has a price of $900 and the Dell S2722QC (IPS) costs $400.
HDR Gaming and Media Consumption
Yes
No
The Corsair Xeneon 27QHD240 (W-OLED) is suitable for HDR gaming and media consumption while the Dell S2722QC (IPS) is not suitable for HDR gaming and media consumption.
Key similarities
Digital Photo Editing
Yes
Yes
Both the Corsair Xeneon 27QHD240 (W-OLED) and Dell S2722QC (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Corsair Xeneon 27QHD240 (W-OLED) and Dell S2722QC (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Corsair Xeneon 27QHD240 (W-OLED) and Dell S2722QC (IPS) are not suitable for print photo editing.
Give feedback
We’re constantly working to improve.
How the Corsair Xeneon 27QHD240 (W-OLED) and the Dell S2722QC (IPS) compare to other monitors
Spec Comparison
 |  | |
| Corsair Xeneon 27QHD240 (W-OLED) | Dell S2722QC (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$900 | $400 | ||
Screen Size | |||
Screen Size | 27" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | IPS | |
Refresh Rate | |||
Refresh Rate | 240Hz | 60Hz | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 1304:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 113 nits | 382 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 639 nits | 402 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 1.1 ms | 14.4 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 240 Hz | 40 - 60 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | 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 | 110 PPI | 164 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.6/10 | 8.1/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.1/10 | 8.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 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
Dell S2722QC (IPS)
See more
Dig into reviews and images
PC World
Matthew Smith | March 2022
"The Dell S2722QC offers 4K, USB-C, HDR, and integrated speakers for a uniquely affordable price, but makes some image quality sacrifices to hit its low cost. It’s a good everyday productivity monitor that you should buy for its features, not its performance."
Give feedback
We're constantly perfecting our model
More comparisons for you
Compare Corsair Xeneon 27QHD240 (W-OLED) vs. Dell Alienware AW3423DWF (QD-OLED)
VS
Compare Corsair Xeneon 27QHD240 (W-OLED) vs. Dell Alienware AW2725DF (QD-OLED)
VS
Compare Corsair Xeneon 27QHD240 (W-OLED) vs. Cooler Master GZ2711 (W-OLED)
VS
Compare Dell S2722QC (IPS) vs. LG 34WQ73A (IPS)
VS
Compare Dell S2722QC (IPS) vs. Asus PA279CV (IPS)
VS
Compare Dell S2722QC (IPS) vs. LG 27GP850 (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
117,800
Recommendations made
17,670
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
