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XB323U-GX
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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 value a larger screen size and better suitability for tasks like digital photo editing and print photo editing, the Acer XB323U-GX is a strong option despite its higher price. However, if you're looking for a balance between cost and performance, with good gaming capabilities and image clarity, the Dell Alienware AW2721D may offer a better value. It is less expensive and still performs well in competitive gaming and media consumption. Both monitors have a high refresh rate for smooth gaming but keep in mind the trade-off between price and additional professional features when making your choice. 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 Acer XB323U-GX (IPS)
  • The Acer XB323U-GX (IPS) has no clear advantages over the Dell Alienware AW2721D (IPS).
Advantages of the Dell Alienware AW2721D (IPS)
  • Very good for competitive gaming
  • Good text clarity
  • Good image clarity

Key differences

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Casual Gaming

5.9
XB323U-GX
AW2721D
6.5
2560 x 1440
RESOLUTION
2560 x 1440
270Hz
REFRESH RATE
240Hz
1000:1
NATIVE CONTRAST
1088:1
400 nits
SDR PEAK BRIGHTNESS
474 nits
600 nits
HDR PEAK BRIGHTNESS
788 nits
95.0 %
DCI-P3 COLOR GAMUT
71.9 %
Matte
COATING
Semi-Gloss
The Dell Alienware AW2721D (IPS) is only fair for casual gaming, while the Acer XB323U-GX (IPS) is poor.

Competitive Gaming

5.3
XB323U-GX
AW2721D
8.0
270Hz
REFRESH RATE
240Hz
8.0 ms
TOTAL RESPONSE TIME
7.1 ms
48 - 270 Hz
VARIABLE REFRESH RATE
20 - 240 Hz
Yes
STROBING / BFI
No
400 nits
SDR PEAK BRIGHTNESS
474 nits
The Dell Alienware AW2721D (IPS) is very good for competitive gaming, while the Acer XB323U-GX (IPS) is poor.

Productivity

4.8
XB323U-GX
AW2721D
6.5
2560 x 1440
RESOLUTION
2560 x 1440
91 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 Acer XB323U-GX (IPS) is poor.

Media Consumption

5.4
XB323U-GX
AW2721D
6.2
2560 x 1440
RESOLUTION
2560 x 1440
1000:1
NATIVE CONTRAST
1088:1
400 nits
SDR PEAK BRIGHTNESS
474 nits
600 nits
HDR PEAK BRIGHTNESS
788 nits
Matte
COATING
Semi-Gloss
The Dell Alienware AW2721D (IPS) is only fair for media consumption, while the Acer XB323U-GX (IPS) is poor.

Cost

$1,147
XB323U-GX
AW2721D
$902
Product image
Product image

$400

$600

$800

$1,000

$1,200

$1,400

$1,600

$1,800

The Acer XB323U-GX (IPS) has a price of $1,147 and the Dell Alienware AW2721D (IPS) costs $902.

Print Photo Editing

Yes
XB323U-GX
AW2721D
No
The Acer XB323U-GX (IPS) is suitable for print photo editing while the Dell Alienware AW2721D (IPS) is not suitable for print photo editing.

Key similarities

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HDR Gaming and Media Consumption

No
XB323U-GX
AW2721D
No
Both the Acer XB323U-GX (IPS) and Dell Alienware AW2721D (IPS) are not suitable for HDR gaming and media consumption.

Digital Photo Editing

Yes
XB323U-GX
AW2721D
Yes
Both the Acer XB323U-GX (IPS) and Dell Alienware AW2721D (IPS) are suitable for digital photo editing.

HDR Video Editing and Color Grading

No
XB323U-GX
AW2721D
No
Both the Acer XB323U-GX (IPS) and Dell Alienware AW2721D (IPS) are not suitable for HDR video editing and color grading.

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We’re constantly working to improve.

How the Acer XB323U-GX (IPS) and the Dell Alienware AW2721D (IPS) compare to other monitors

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Spec Comparison

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Acer XB323U-GX (IPS)Dell Alienware AW2721D (IPS)
Acer XB323U-GX (IPS)Dell Alienware AW2721D (IPS)

GENERAL

Price
$1,147
$902
Screen Size
32"27"
Resolution
2560 x 14402560 x 1440
Screen Type
LEDLED
Screen Sub-type
IPSIPS
Local Dimming Zones
1632

COLOR, CONTRAST & BRIGHTNESS

Native Contrast
1000:11088:1
SDR Peak Brightness
400 nits474 nits
HDR Peak Brightness
600 nits788 nits
Suitable for HDR Gaming and Media Consumption
NoNo
sRGB Color Gamut
173.4 %136.9 %

MOTION CHARACTERISTICS

Total Response Time
8 ms7.1 ms
Variable Refresh Rate
48 - 270 Hz20 - 240 Hz
Strobing / BFI
YesNo
Persistence Blur Score
8.5/108/10
Ghosting Score
7.6/107.9/10

TEXT & IMAGE CLARITY

Pixels Per Inch
91 PPI109 PPI
Coating
MatteSemi-Gloss
Text Clarity Score
6.1/107/10
Image Clarity Score
6.1/107/10

PORTS & CONNECTIVITY

HDMI 1.4 Ports
00
HDMI 2.0 Ports
12
HDMI 2.1 Ports
00
Micro HDMI Ports
00
DisplayPort 1.2 Ports
10

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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We're constantly perfecting our model

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
107,300
Recommendations made
16,095
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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