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AW3821DW
Company ProductName Specs




PX277 OLED Max
Company ProductName Specs




What we think

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The PerfectRec monitor team Learn more
Updated April 22, 2024·

If you prioritize a larger, ultrawide screen for immersive productivity and gaming, the Dell Alienware monitor offers that with a curved format, but it comes at a premium price. Conversely, the Pixio OLED provides exceptional contrast and is better suited for high-fidelity HDR gaming and media with deeper blacks, at a lower price. However, if you're into competitive gaming, the Pixio's faster response time and higher refresh rate will be beneficial. The Dell's broader screen estate may serve well for multitasking, but for color-critical work like photo editing, the Pixio's superior color accuracy could be more important. 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
Advantages of the Pixio PX277 OLED Max (W-OLED)
  • Best in class for casual gaming
  • Best in class for competitive gaming
  • Best in class for media consumption
  • Very good refresh rate
  • Best in class contrast
  • Best in class brightness
  • Best in class response time

Key differences

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Casual Gaming

6.0
AW3821DW
PX277 OLED Max
9.9
3840 x 1600
RESOLUTION
2560 x 1440
144Hz
REFRESH RATE
240Hz
883:1
NATIVE CONTRAST
Inf:1
495 nits
SDR PEAK BRIGHTNESS
1000 nits
660 nits
HDR PEAK BRIGHTNESS
Unknown
95.6 %
DCI-P3 COLOR GAMUT
98.8 %
Matte
COATING
Matte
The Pixio PX277 OLED Max (W-OLED) is best in class for casual gaming, while the Dell Alienware AW3821DW (IPS) is only fair.

Competitive Gaming

4.5
AW3821DW
PX277 OLED Max
9.7
144Hz
REFRESH RATE
240Hz
10.8 ms
TOTAL RESPONSE TIME
0.0 ms
20 - 144 Hz
VARIABLE REFRESH RATE
48 - 240 Hz
No
STROBING / BFI
No
495 nits
SDR PEAK BRIGHTNESS
1000 nits
The Pixio PX277 OLED Max (W-OLED) is best in class for competitive gaming, while the Dell Alienware AW3821DW (IPS) is poor.

Productivity

6.6
AW3821DW
PX277 OLED Max
5.9
3840 x 1600
RESOLUTION
2560 x 1440
111 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Dell Alienware AW3821DW (IPS) is only fair for productivity, while the Pixio PX277 OLED Max (W-OLED) is poor.

Media Consumption

6.2
AW3821DW
PX277 OLED Max
9.5
3840 x 1600
RESOLUTION
2560 x 1440
883:1
NATIVE CONTRAST
Inf:1
495 nits
SDR PEAK BRIGHTNESS
1000 nits
660 nits
HDR PEAK BRIGHTNESS
Unknown
Matte
COATING
Matte
The Pixio PX277 OLED Max (W-OLED) is best in class for media consumption, while the Dell Alienware AW3821DW (IPS) is only fair.

HDR Gaming and Media Consumption

No
AW3821DW
PX277 OLED Max
Yes
The Dell Alienware AW3821DW (IPS) is not suitable for HDR gaming and media consumption while the Pixio PX277 OLED Max (W-OLED) is suitable for HDR gaming and media consumption.

HDR Video Editing and Color Grading

No
AW3821DW
PX277 OLED Max
Yes
The Dell Alienware AW3821DW (IPS) is not suitable for HDR video editing and color grading while the Pixio PX277 OLED Max (W-OLED) is suitable for HDR video editing and color grading.

Print Photo Editing

No
AW3821DW
PX277 OLED Max
Yes
The Dell Alienware AW3821DW (IPS) is not suitable for print photo editing while the Pixio PX277 OLED Max (W-OLED) is suitable for print photo editing.

Key similarities

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Cost

$749
AW3821DW
PX277 OLED Max
$700
Product imageProduct image

$200

$400

$600

$800

$1,000

$1,200

The Dell Alienware AW3821DW (IPS) has a price of $749 and the Pixio PX277 OLED Max (W-OLED) costs $700.

Digital Photo Editing

Yes
AW3821DW
PX277 OLED Max
Yes
Both the Dell Alienware AW3821DW (IPS) and Pixio PX277 OLED Max (W-OLED) are suitable for digital photo editing.

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We’re constantly working to improve.

How the Dell Alienware AW3821DW (IPS) and the Pixio PX277 OLED Max (W-OLED) compare to other monitors

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Spec Comparison

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Dell Alienware AW3821DW (IPS)Pixio PX277 OLED Max (W-OLED)
Dell Alienware AW3821DW (IPS)Pixio PX277 OLED Max (W-OLED)

GENERAL

Price
$749
$700
Screen Size
38"27"
Resolution
3840 x 16002560 x 1440
Screen Type
LEDOLED
Screen Sub-type
IPSW-OLED
Local Dimming Zones
32N/A

COLOR, CONTRAST & BRIGHTNESS

Native Contrast
883:1Inf:1
SDR Peak Brightness
495 nits1000 nits
HDR Peak Brightness
660 nitsUnknown
Suitable for HDR Gaming and Media Consumption
NoYes
sRGB Color Gamut
133 %137.3 %

MOTION CHARACTERISTICS

Total Response Time
10.8 ms0.03 ms
Variable Refresh Rate
20 - 144 Hz48 - 240 Hz
Strobing / BFI
NoNo
Persistence Blur Score
6.6/108/10
Ghosting Score
7/1010/10

TEXT & IMAGE CLARITY

Pixels Per Inch
111 PPI109 PPI
Coating
MatteMatte
Text Clarity Score
7.2/106.6/10
Image Clarity Score
7.2/107/10

PORTS & CONNECTIVITY

HDMI 1.4 Ports
00
HDMI 2.0 Ports
22
HDMI 2.1 Ports
00
Micro HDMI Ports
00
DisplayPort 1.2 Ports
00

Shopping

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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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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
116,600
Recommendations made
17,490
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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