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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize high color accuracy for photo editing, the Dell Alienware AW3821DW with its IPS panel is a strong option, and offers good productivity features with a larger screen. However, the MSI MEG 342C with its QD-OLED panel delivers superior contrast and is excellent for HDR gaming and media with its better refresh rate and lower response time, making it more suitable for competitive gaming and immersive movie watching. If you value intense colors and deep blacks, especially for print photo editing, the MSI could be the preferable choice despite its smaller screen. 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 AW3821DW (IPS)
- Good text clarity
- Good brightness
Advantages of the MSI MEG 342C (QD-OLED)
- Best in class for casual gaming
- Excellent for media consumption
- Good refresh rate
- Best in class contrast
- Best in class color volume
- Best in class response time
Key differences
Casual Gaming
6.0
9.5
3840 x 1600
RESOLUTION
3440 x 1440
144Hz
REFRESH RATE
175Hz
883:1
NATIVE CONTRAST
Inf:1
495 nits
SDR PEAK BRIGHTNESS
236 nits
660 nits
HDR PEAK BRIGHTNESS
446 nits
95.6 %
DCI-P3 COLOR GAMUT
99.5 %
Matte
COATING
Glossy
The MSI MEG 342C (QD-OLED) is best in class for casual gaming, while the Dell Alienware AW3821DW (IPS) is only fair.
Competitive Gaming
4.5
5.1
144Hz
REFRESH RATE
175Hz
10.8 ms
TOTAL RESPONSE TIME
1.4 ms
20 - 144 Hz
VARIABLE REFRESH RATE
20 - 175 Hz
No
STROBING / BFI
No
495 nits
SDR PEAK BRIGHTNESS
236 nits
The MSI MEG 342C (QD-OLED) and Dell Alienware AW3821DW (IPS) are both poor for competitive gaming, though the MSI MEG 342C (QD-OLED) is somewhat better.
Productivity
6.6
5.7
3840 x 1600
RESOLUTION
3440 x 1440
111 PPI
PIXELS PER INCH
110 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Glossy
The Dell Alienware AW3821DW (IPS) is only fair for productivity, while the MSI MEG 342C (QD-OLED) is poor.
Media Consumption
6.2
9.4
3840 x 1600
RESOLUTION
3440 x 1440
883:1
NATIVE CONTRAST
Inf:1
495 nits
SDR PEAK BRIGHTNESS
236 nits
660 nits
HDR PEAK BRIGHTNESS
446 nits
Matte
COATING
Glossy
The MSI MEG 342C (QD-OLED) is excellent for media consumption, while the Dell Alienware AW3821DW (IPS) is only fair.
Cost
$749
$850
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Dell Alienware AW3821DW (IPS) has a price of $749 and the MSI MEG 342C (QD-OLED) costs $850.
HDR Gaming and Media Consumption
No
Yes
The Dell Alienware AW3821DW (IPS) is not suitable for HDR gaming and media consumption while the MSI MEG 342C (QD-OLED) is suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
No
The Dell Alienware AW3821DW (IPS) is suitable for digital photo editing while the MSI MEG 342C (QD-OLED) is not suitable for digital photo editing.
Print Photo Editing
No
Yes
The Dell Alienware AW3821DW (IPS) is not suitable for print photo editing while the MSI MEG 342C (QD-OLED) is suitable for print photo editing.
Key similarities
HDR Video Editing and Color Grading
No
No
Both the Dell Alienware AW3821DW (IPS) and MSI MEG 342C (QD-OLED) are not suitable for HDR video editing and color grading.
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We’re constantly working to improve.
How the Dell Alienware AW3821DW (IPS) and the MSI MEG 342C (QD-OLED) compare to other monitors
Spec Comparison
 |  | |
| Dell Alienware AW3821DW (IPS) | MSI MEG 342C (QD-OLED) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$749 | $850 | ||
Screen Size | |||
Screen Size | 38" | 34" | |
Resolution | |||
Resolution | 3840 x 1600 | 3440 x 1440 | |
Screen Type | |||
Screen Type | LED | OLED | |
Screen Sub-type | |||
Screen Sub-type | IPS | QD-OLED | |
Local Dimming Zones | |||
Local Dimming Zones | 32 | N/A | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 883:1 | Inf:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 495 nits | 236 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 660 nits | 446 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | Yes | |
sRGB Color Gamut | |||
sRGB Color Gamut | 133 % | 98.9 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 10.8 ms | 1.4 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 144 Hz | 20 - 175 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 7.2/10 | |
Ghosting Score | |||
Ghosting Score | 7/10 | 9.5/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 111 PPI | 110 PPI | |
Coating | |||
Coating | Matte | Glossy | |
Text Clarity Score | |||
Text Clarity Score | 7.2/10 | 6.6/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.2/10 | 7.1/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 2 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Dell Alienware AW3821DW (IPS)
See more
Dig into reviews and images
Tom's Hardware
Christian Eberle | April 2021
"The Alienware AW3821DW isn’t perfect, but right now, it’s the best value in 38-inch ultrawide gaming monitors. It delivers a solid gaming experience with a bright and saturated image that’s color-accurate. With premium styling and build quality, it’s sure to satisfy gamers looking for a jumbo display."
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We're constantly perfecting our model
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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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