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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you are a competitive gamer looking for a wide, immersive experience and are okay with spending more, the Dell Alienware AW3821DW with its larger screen and higher refresh rate would be a good choice. However, if you prioritize high-resolution for tasks like digital photo editing or productivity and want to save money, the Dell U2723QE with its higher screen resolution and strong color accuracy would be a better fit. Neither monitor is ideal for HDR gaming or media consumption due to their limited peak brightness in HDR. 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 brightness
- Good response time
Advantages of the Dell U2723QE (IPS Black)
- Very good for productivity
- Good for media consumption
Key differences
Productivity
6.6
8.1
3840 x 1600
RESOLUTION
3840 x 2160
111 PPI
PIXELS PER INCH
162 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Semi-Gloss
The Dell U2723QE (IPS Black) is very good for productivity, while the Dell Alienware AW3821DW (IPS) is only fair.
Media Consumption
6.2
7.0
3840 x 1600
RESOLUTION
3840 x 2160
883:1
NATIVE CONTRAST
1978:1
495 nits
SDR PEAK BRIGHTNESS
341 nits
660 nits
HDR PEAK BRIGHTNESS
415 nits
Matte
COATING
Semi-Gloss
The Dell U2723QE (IPS Black) is good for media consumption, while the Dell Alienware AW3821DW (IPS) is only fair.
Cost
$749
$580
$200
$400
$600
$800
$1,000
$1,200
The Dell Alienware AW3821DW (IPS) has a price of $749 and the Dell U2723QE (IPS Black) costs $580.
Key similarities
Casual Gaming
6.0
6.1
3840 x 1600
RESOLUTION
3840 x 2160
144Hz
REFRESH RATE
60Hz
883:1
NATIVE CONTRAST
1978:1
495 nits
SDR PEAK BRIGHTNESS
341 nits
660 nits
HDR PEAK BRIGHTNESS
415 nits
95.6 %
DCI-P3 COLOR GAMUT
97.3 %
Matte
COATING
Semi-Gloss
The Dell U2723QE (IPS Black) and Dell Alienware AW3821DW (IPS) are both only fair for casual gaming.
Competitive Gaming
4.5
4.9
144Hz
REFRESH RATE
60Hz
10.8 ms
TOTAL RESPONSE TIME
20.7 ms
20 - 144 Hz
VARIABLE REFRESH RATE
N/A
No
STROBING / BFI
No
495 nits
SDR PEAK BRIGHTNESS
341 nits
The Dell U2723QE (IPS Black) and Dell Alienware AW3821DW (IPS) are both poor for competitive gaming.
HDR Gaming and Media Consumption
No
No
Both the Dell Alienware AW3821DW (IPS) and Dell U2723QE (IPS Black) are not suitable for HDR gaming and media consumption.
Digital Photo Editing
Yes
Yes
Both the Dell Alienware AW3821DW (IPS) and Dell U2723QE (IPS Black) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the Dell Alienware AW3821DW (IPS) and Dell U2723QE (IPS Black) are not suitable for HDR video editing and color grading.
Print Photo Editing
No
No
Both the Dell Alienware AW3821DW (IPS) and Dell U2723QE (IPS Black) are not suitable for print photo editing.
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We’re constantly working to improve.
How the Dell Alienware AW3821DW (IPS) and the Dell U2723QE (IPS Black) compare to other monitors
Spec Comparison
 |  | |
| Dell Alienware AW3821DW (IPS) | Dell U2723QE (IPS Black) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$749 | $580 | ||
Screen Size | |||
Screen Size | 38" | 27" | |
Resolution | |||
Resolution | 3840 x 1600 | 3840 x 2160 | |
Screen Type | |||
Screen Type | LED | LED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS Black | |
Local Dimming Zones | |||
Local Dimming Zones | 32 | 4 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 883:1 | 1978:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 495 nits | 341 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 660 nits | 415 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 133 % | 100 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 10.8 ms | 20.7 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 20 - 144 Hz | N/A | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 6.6/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 7/10 | 6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 111 PPI | 162 PPI | |
Coating | |||
Coating | Matte | Semi-Gloss | |
Text Clarity Score | |||
Text Clarity Score | 7.2/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 7.2/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 2 | 1 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 0 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Dell Alienware AW3821DW (IPS)
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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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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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