If you prioritize a wider field of view and larger screen for immersive gaming and media consumption, the MSI with its larger 49-inch display is a solid choice, especially with its outstanding peak brightness for HDR content. The Dell, however, with its smaller 34-inch display, might be better suited for gaming where fast response and refresh rate are more important, and it also offers better text clarity, which can be crucial for productivity. For photo editing, both monitors have strong color accuracy, but if you're into print photo editing, the MSI has a slight edge. Keep in mind the Dell offers some degree of portability with USB power delivery, while the MSI does not. If your setup is space-constrained, the Dell might be a more appropriate choice due to its smaller size. 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)
Good refresh rate
Good image clarity
Advantages of the MSI MPG 491CQP (QD-OLED)
Best in class brightness
Key differences
Cost
$870
$1,100
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Dell Alienware AW3423DW (QD-OLED) has a price of $870 and the MSI MPG 491CQP (QD-OLED) costs $1,100.
HDR Video Editing and Color Grading
No
Yes
The Dell Alienware AW3423DW (QD-OLED) is not suitable for HDR video editing and color grading while the MSI MPG 491CQP (QD-OLED) is suitable for HDR video editing and color grading.
Print Photo Editing
No
Yes
The Dell Alienware AW3423DW (QD-OLED) is not suitable for print photo editing while the MSI MPG 491CQP (QD-OLED) is suitable for print photo editing.
Key similarities
Casual Gaming
9.5/10
9.9/10
3440 x 1440
RESOLUTION
5120 x 1440
175Hz
REFRESH RATE
144Hz
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 MPG 491CQP (QD-OLED) and Dell Alienware AW3423DW (QD-OLED) are both best in class for casual gaming.
Competitive Gaming
5.1/10
5.5/10
175Hz
REFRESH RATE
144Hz
1.4 ms
TOTAL RESPONSE TIME
0.0 ms
20 - 175 Hz
VARIABLE REFRESH RATE
48 - 144 Hz
No
STROBING / BFI
No
243 nits
SDR PEAK BRIGHTNESS
1000 nits
The MSI MPG 491CQP (QD-OLED) and Dell Alienware AW3423DW (QD-OLED) are both poor for competitive gaming.
Productivity
5.7/10
5.8/10
3440 x 1440
RESOLUTION
5120 x 1440
110 PPI
PIXELS PER INCH
108 PPI
Yes
ADJUSTABLE STAND
Yes
Glossy
COATING
Matte
The MSI MPG 491CQP (QD-OLED) and Dell Alienware AW3423DW (QD-OLED) are both poor for productivity.
Media Consumption
9.5/10
9.8/10
3440 x 1440
RESOLUTION
5120 x 1440
Inf:1
NATIVE CONTRAST
Inf:1
243 nits
SDR PEAK BRIGHTNESS
1000 nits
474 nits
HDR PEAK BRIGHTNESS
Unknown
Glossy
COATING
Matte
The MSI MPG 491CQP (QD-OLED) and Dell Alienware AW3423DW (QD-OLED) are both best in class for media consumption.
HDR Gaming and Media Consumption
Yes
Yes
Both the Dell Alienware AW3423DW (QD-OLED) and MSI MPG 491CQP (QD-OLED) are suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Dell Alienware AW3423DW (QD-OLED) and MSI MPG 491CQP (QD-OLED) are suitable for digital photo editing.
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How the Dell Alienware AW3423DW (QD-OLED) and the MSI MPG 491CQP (QD-OLED) compare to other monitors
"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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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.