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GZ2711
Company ProductName Specs




S2721DS
Company ProductName Specs




What we think

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The PerfectRec monitor team Learn more
Updated April 11, 2024·

If you're willing to pay a premium for exceptional gaming performance with vibrant colors and deep blacks, the Cooler Master GZ2711 with its W-OLED panel would be great for both HDR gaming and photo editing. However, it isn't as suitable for productivity tasks with lower text clarity and may not be the best for media consumption. On the other hand, the Dell S2721DS is much easier on the wallet and offers better text clarity for productivity work, but it falls behind in gaming performance, color accuracy, and contrast, making it less ideal for HDR content and serious photo editing. If cost is a significant concern and your primary uses are work-related and casual use, the Dell may suit your needs, but if you prioritize gaming and creative work, the Cooler Master would be worth the investment. 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 Cooler Master GZ2711 (W-OLED)
  • Best in class for casual gaming
  • Best in class for competitive gaming
  • Good for media consumption
  • Very good refresh rate
  • Best in class contrast
  • Good brightness
  • Best in class response time
Advantages of the Dell S2721DS (IPS)
  • Good text clarity

Key differences

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Casual Gaming

9.7
GZ2711
S2721DS
5.8
2560 x 1440
RESOLUTION
2560 x 1440
240Hz
REFRESH RATE
75Hz
Inf:1
NATIVE CONTRAST
1015:1
450 nits
SDR PEAK BRIGHTNESS
334 nits
Unknown
HDR PEAK BRIGHTNESS
N/A
98.5 %
DCI-P3 COLOR GAMUT
N/A
Matte
COATING
Matte
The Cooler Master GZ2711 (W-OLED) is best in class for casual gaming, while the Dell S2721DS (IPS) is poor.

Competitive Gaming

9.6
GZ2711
S2721DS
5.0
240Hz
REFRESH RATE
75Hz
0.3 ms
TOTAL RESPONSE TIME
17.4 ms
48 - 240 Hz
VARIABLE REFRESH RATE
48 - 75 Hz
No
STROBING / BFI
No
450 nits
SDR PEAK BRIGHTNESS
334 nits
The Cooler Master GZ2711 (W-OLED) is best in class for competitive gaming, while the Dell S2721DS (IPS) is poor.

Media Consumption

7.9
GZ2711
S2721DS
5.9
2560 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
1015:1
450 nits
SDR PEAK BRIGHTNESS
334 nits
Unknown
HDR PEAK BRIGHTNESS
N/A
Matte
COATING
Matte
The Cooler Master GZ2711 (W-OLED) is good for media consumption, while the Dell S2721DS (IPS) is poor.

Cost

$900
GZ2711
S2721DS
$309
Product image
Product image

$0

$200

$400

$600

$800

$1,000

$1,200

$1,400

The Cooler Master GZ2711 (W-OLED) has a price of $900 and the Dell S2721DS (IPS) costs $309.

HDR Gaming and Media Consumption

Yes
GZ2711
S2721DS
No
The Cooler Master GZ2711 (W-OLED) is suitable for HDR gaming and media consumption while the Dell S2721DS (IPS) is not suitable for HDR gaming and media consumption.

Digital Photo Editing

Yes
GZ2711
S2721DS
No
The Cooler Master GZ2711 (W-OLED) is suitable for digital photo editing while the Dell S2721DS (IPS) is not suitable for digital photo editing.

Print Photo Editing

Yes
GZ2711
S2721DS
No
The Cooler Master GZ2711 (W-OLED) is suitable for print photo editing while the Dell S2721DS (IPS) is not suitable for print photo editing.

Key similarities

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Productivity

5.8
GZ2711
S2721DS
5.9
2560 x 1440
RESOLUTION
2560 x 1440
109 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
No
Matte
COATING
Matte
The Dell S2721DS (IPS) and Cooler Master GZ2711 (W-OLED) are both poor for productivity.

HDR Video Editing and Color Grading

No
GZ2711
S2721DS
No
Both the Cooler Master GZ2711 (W-OLED) and Dell S2721DS (IPS) are not suitable for HDR video editing and color grading.

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How the Cooler Master GZ2711 (W-OLED) and the Dell S2721DS (IPS) compare to other monitors

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Spec Comparison

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Cooler Master GZ2711 (W-OLED)Dell S2721DS (IPS)
Cooler Master GZ2711 (W-OLED)Dell S2721DS (IPS)

GENERAL

Price
$900
$309
Screen Size
27"27"
Resolution
2560 x 14402560 x 1440
Screen Type
OLEDLED
Screen Sub-type
W-OLEDIPS
Refresh Rate
240Hz75Hz

COLOR, CONTRAST & BRIGHTNESS

Native Contrast
Inf:11015:1
SDR Peak Brightness
450 nits334 nits
HDR Peak Brightness
UnknownN/A
Suitable for HDR Gaming and Media Consumption
YesNo
sRGB Color Gamut
100 %98.6 %

MOTION CHARACTERISTICS

Total Response Time
0.3 ms17.4 ms
Variable Refresh Rate
48 - 240 Hz48 - 75 Hz
Strobing / BFI
NoNo
Persistence Blur Score
8/105.2/10
Ghosting Score
9.9/106/10

TEXT & IMAGE CLARITY

Pixels Per Inch
109 PPI109 PPI
Coating
MatteMatte
Text Clarity Score
6.6/107/10
Image Clarity Score
7/107/10

PORTS & CONNECTIVITY

HDMI 1.4 Ports
01
HDMI 2.0 Ports
00
HDMI 2.1 Ports
20
Micro HDMI Ports
00
DisplayPort 1.2 Ports
01

Shopping

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Dell S2721DS (IPS)

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Dig into reviews and images

Tech Radar

Ural Garrett | November 2021
"General users or casual PC gamers in need of a solid and affordable QHD monitor with a few extras may walk away satisfied with the Dell S2721D."

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FAQs

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Why trust us

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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
108,200
Recommendations made
16,230
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.

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