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Xeneon 27QHD240
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AW2721D
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What we think

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

If you're a competitive gamer looking for the best possible response times and minimal ghosting, the Corsair Xeneon monitor, with its OLED technology, will provide an edge. However, for productivity and digital photo editing, the Dell Alienware's IPS panel offers better text clarity and image sharpness. Those interested in HDR gaming and media consumption will find the Corsair Xeneon's superior contrast and higher HDR brightness more immersive. Although both are capable of casual gaming, the Dell Alienware might be more versatile for general use due to its balanced performance across various tasks. Keep in mind that while OLED provides outstanding contrast and color, it might not be as bright in well-lit environments compared to some LED displays. 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
  • Good for media consumption
  • Best in class contrast
  • Best in class response time
Advantages of the Dell Alienware AW2721D (IPS)
  • Good text clarity
  • Good brightness

Key differences

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Casual Gaming

9.5
Xeneon 27QHD240
AW2721D
6.5
2560 x 1440
RESOLUTION
2560 x 1440
240Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
1088:1
113 nits
SDR PEAK BRIGHTNESS
474 nits
639 nits
HDR PEAK BRIGHTNESS
788 nits
97.3 %
DCI-P3 COLOR GAMUT
71.9 %
Matte
COATING
Semi-Gloss
The Corsair Xeneon 27QHD240 (W-OLED) is best in class for casual gaming, while the Dell Alienware AW2721D (IPS) is only fair.

Competitive Gaming

8.9
Xeneon 27QHD240
AW2721D
8.0
240Hz
REFRESH RATE
240Hz
1.1 ms
TOTAL RESPONSE TIME
7.1 ms
20 - 240 Hz
VARIABLE REFRESH RATE
20 - 240 Hz
No
STROBING / BFI
No
113 nits
SDR PEAK BRIGHTNESS
474 nits
The Corsair Xeneon 27QHD240 (W-OLED) and Dell Alienware AW2721D (IPS) are both very good for competitive gaming, though the Corsair Xeneon 27QHD240 (W-OLED) is somewhat better.

Productivity

5.7
Xeneon 27QHD240
AW2721D
6.5
2560 x 1440
RESOLUTION
2560 x 1440
110 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Semi-Gloss
The Dell Alienware AW2721D (IPS) is only fair for productivity, while the Corsair Xeneon 27QHD240 (W-OLED) is poor.

Media Consumption

7.5
Xeneon 27QHD240
AW2721D
6.2
2560 x 1440
RESOLUTION
2560 x 1440
Inf:1
NATIVE CONTRAST
1088:1
113 nits
SDR PEAK BRIGHTNESS
474 nits
639 nits
HDR PEAK BRIGHTNESS
788 nits
Matte
COATING
Semi-Gloss
The Corsair Xeneon 27QHD240 (W-OLED) is good for media consumption, while the Dell Alienware AW2721D (IPS) is only fair.

HDR Gaming and Media Consumption

Yes
Xeneon 27QHD240
AW2721D
No
The Corsair Xeneon 27QHD240 (W-OLED) is suitable for HDR gaming and media consumption while the Dell Alienware AW2721D (IPS) is not suitable for HDR gaming and media consumption.

Key similarities

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Cost

$900
Xeneon 27QHD240
AW2721D
$902
Product imageProduct image

$400

$600

$800

$1,000

$1,200

$1,400

The Corsair Xeneon 27QHD240 (W-OLED) has a price of $900 and the Dell Alienware AW2721D (IPS) costs $902.

Digital Photo Editing

Yes
Xeneon 27QHD240
AW2721D
Yes
Both the Corsair Xeneon 27QHD240 (W-OLED) and Dell Alienware AW2721D (IPS) are suitable for digital photo editing.

HDR Video Editing and Color Grading

No
Xeneon 27QHD240
AW2721D
No
Both the Corsair Xeneon 27QHD240 (W-OLED) and Dell Alienware AW2721D (IPS) are not suitable for HDR video editing and color grading.

Print Photo Editing

No
Xeneon 27QHD240
AW2721D
No
Both the Corsair Xeneon 27QHD240 (W-OLED) and Dell Alienware AW2721D (IPS) are not suitable for print photo editing.

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How the Corsair Xeneon 27QHD240 (W-OLED) and the Dell Alienware AW2721D (IPS) compare to other monitors

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Spec Comparison

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Corsair Xeneon 27QHD240 (W-OLED)Dell Alienware AW2721D (IPS)
Corsair Xeneon 27QHD240 (W-OLED)Dell Alienware AW2721D (IPS)

GENERAL

Price
$900
$902
Screen Size
27"27"
Resolution
2560 x 14402560 x 1440
Screen Type
OLEDLED
Screen Sub-type
W-OLEDIPS
Local Dimming Zones
N/A32

COLOR, CONTRAST & BRIGHTNESS

Native Contrast
Inf:11088:1
SDR Peak Brightness
113 nits474 nits
HDR Peak Brightness
639 nits788 nits
Suitable for HDR Gaming and Media Consumption
YesNo
sRGB Color Gamut
100 %136.9 %

MOTION CHARACTERISTICS

Total Response Time
1.1 ms7.1 ms
Variable Refresh Rate
20 - 240 Hz20 - 240 Hz
Strobing / BFI
NoNo
Persistence Blur Score
8/108/10
Ghosting Score
9.6/107.9/10

TEXT & IMAGE CLARITY

Pixels Per Inch
110 PPI109 PPI
Coating
MatteSemi-Gloss
Text Clarity Score
6.6/107/10
Image Clarity Score
7.1/107/10

PORTS & CONNECTIVITY

HDMI 1.4 Ports
00
HDMI 2.0 Ports
22
HDMI 2.1 Ports
00
Micro HDMI Ports
00
DisplayPort 1.2 Ports
00

Shopping

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Dell Alienware AW2721D (IPS)

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Dig into reviews and images

PC Mag

Chris Stobing | July 2021
"If cost isn't an issue and you want a gaming monitor that will give your content all-new life for years to come, the Alienware 27 Gaming Monitor defines the upper echelon of what gaming monitors do best today. This display does everything the HP Omen X 27 tried to do, but does it a whole lot better for just a slight bump in price. If you're choosing between the two, the Alienware is the clear winner, and that story repeats itself again and again no matter which 1440p contender we put the Alienware 27 up against."

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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
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Recommendations made
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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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