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AW3423DW
Company ProductName Specs




MAG 321UPX
Company ProductName Specs




What we think

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The PerfectRec monitor team Learn more
Updated April 23, 2024·

If you prioritize immersive gaming and media experiences, the Dell Alienware with its wider screen and ultra-wide aspect ratio is great, but it may not be as sharp for productivity tasks due to its lower resolution. The MSI MAG, on the other hand, offers a higher resolution that is better for detailed work and productivity but has a more traditional aspect ratio and size that may not be as immersive for gaming or media. Both have excellent color performance and contrast as they are OLED monitors, but the MSI might be slightly preferable for tasks requiring intense color accuracy. If budget is a concern and you need a versatile monitor, the MSI could provide a balance of gaming, media, and productivity needs at a somewhat lower cost. 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 Dell Alienware AW3423DW (QD-OLED)
  • The Dell Alienware AW3423DW (QD-OLED) has no clear advantages over the MSI MAG 321UPX (QD-OLED).
Advantages of the MSI MAG 321UPX (QD-OLED)
  • Good for productivity
  • Very good refresh rate
  • Best in class brightness

Key differences

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Competitive Gaming

5.1
AW3423DW
MAG 321UPX
6.8
175Hz
REFRESH RATE
240Hz
1.4 ms
TOTAL RESPONSE TIME
0.0 ms
20 - 175 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
243 nits
SDR PEAK BRIGHTNESS
1000 nits
The MSI MAG 321UPX (QD-OLED) is only fair for competitive gaming, while the Dell Alienware AW3423DW (QD-OLED) is poor.

Productivity

5.7
AW3423DW
MAG 321UPX
7.6
3440 x 1440
RESOLUTION
3840 x 2160
110 PPI
PIXELS PER INCH
139 PPI
Yes
ADJUSTABLE STAND
Yes
Glossy
COATING
Matte
The MSI MAG 321UPX (QD-OLED) is good for productivity, while the Dell Alienware AW3423DW (QD-OLED) is poor.

Media Consumption

9.5
AW3423DW
MAG 321UPX
10.0
3440 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
Inf:1
243 nits
SDR PEAK BRIGHTNESS
1000 nits
474 nits
HDR PEAK BRIGHTNESS
Unknown
Glossy
COATING
Matte
The MSI MAG 321UPX (QD-OLED) and Dell Alienware AW3423DW (QD-OLED) are both best in class for media consumption, though the MSI MAG 321UPX (QD-OLED) is somewhat better.

HDR Video Editing and Color Grading

No
AW3423DW
MAG 321UPX
Yes
The Dell Alienware AW3423DW (QD-OLED) is not suitable for HDR video editing and color grading while the MSI MAG 321UPX (QD-OLED) is suitable for HDR video editing and color grading.

Print Photo Editing

No
AW3423DW
MAG 321UPX
Yes
The Dell Alienware AW3423DW (QD-OLED) is not suitable for print photo editing while the MSI MAG 321UPX (QD-OLED) is suitable for print photo editing.

Key similarities

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Casual Gaming

9.5
AW3423DW
MAG 321UPX
9.9
3440 x 1440
RESOLUTION
3840 x 2160
175Hz
REFRESH RATE
240Hz
Inf:1
NATIVE CONTRAST
Inf:1
243 nits
SDR PEAK BRIGHTNESS
1000 nits
474 nits
HDR PEAK BRIGHTNESS
Unknown
99.4 %
DCI-P3 COLOR GAMUT
99.0 %
Glossy
COATING
Matte
The MSI MAG 321UPX (QD-OLED) and Dell Alienware AW3423DW (QD-OLED) are both best in class for casual gaming.

Cost

$870
AW3423DW
MAG 321UPX
$900
Product imageProduct image

$400

$600

$800

$1,000

$1,200

$1,400

The Dell Alienware AW3423DW (QD-OLED) has a price of $870 and the MSI MAG 321UPX (QD-OLED) costs $900.

HDR Gaming and Media Consumption

Yes
AW3423DW
MAG 321UPX
Yes
Both the Dell Alienware AW3423DW (QD-OLED) and MSI MAG 321UPX (QD-OLED) are suitable for HDR gaming and media consumption.

Digital Photo Editing

Yes
AW3423DW
MAG 321UPX
Yes
Both the Dell Alienware AW3423DW (QD-OLED) and MSI MAG 321UPX (QD-OLED) are suitable for digital photo editing.

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We’re constantly working to improve.

How the Dell Alienware AW3423DW (QD-OLED) and the MSI MAG 321UPX (QD-OLED) compare to other monitors

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Spec Comparison

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Dell Alienware AW3423DW (QD-OLED)MSI MAG 321UPX (QD-OLED)
Dell Alienware AW3423DW (QD-OLED)MSI MAG 321UPX (QD-OLED)

GENERAL

Price
$870
$900
Screen Size
34"32"
Resolution
3440 x 14403840 x 2160
Screen Type
OLEDOLED
Screen Sub-type
QD-OLEDQD-OLED
Refresh Rate
175Hz240Hz

COLOR, CONTRAST & BRIGHTNESS

Native Contrast
Inf:1Inf:1
SDR Peak Brightness
243 nits1000 nits
HDR Peak Brightness
474 nitsUnknown
Suitable for HDR Gaming and Media Consumption
YesYes
sRGB Color Gamut
100 %138.2 %

MOTION CHARACTERISTICS

Total Response Time
1.4 ms0.03 ms
Variable Refresh Rate
20 - 175 Hz48 - 240 Hz
Strobing / BFI
NoNo
Persistence Blur Score
7.2/108/10
Ghosting Score
9.5/1010/10

TEXT & IMAGE CLARITY

Pixels Per Inch
110 PPI139 PPI
Coating
GlossyMatte
Text Clarity Score
6.6/106.9/10
Image Clarity Score
7.1/107.9/10

PORTS & CONNECTIVITY

HDMI 1.4 Ports
00
HDMI 2.0 Ports
20
HDMI 2.1 Ports
02
Micro HDMI Ports
00
DisplayPort 1.2 Ports
00

Shopping

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Dell Alienware AW3423DW (QD-OLED)

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Dig into reviews and images

Tom's Hardware

Christian Eberle | April 2022
"Alienware has brought the best display technology to the desktop with its AW3423DW. With infinite contrast and a huge color gamut, it boasts a stunning image with accurate color and no need for calibration. Gaming performance is superb with smooth motion processing and quick response. This monitor truly raises the bar."

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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
97,400
Recommendations made
14,610
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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