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Alienware AW3423DW vs AW2521H

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Brand
Alienware
Brand
Alienware
Model
  • AW3423DW
  • 210-BCYE
Model
AW2521H
Release Date
-
Release Date
📅 February 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Screen Size
34.18"
Screen Size
24.5"
Resolution
3440 x 1440
Resolution
1920 x 1080
Pixel Density
109.11 PPI
Pixel Density
89.91 PPI
Dot Pitch
0.23 mm
Dot Pitch
0.28 mm
Panel Type
QD-OLED
Panel Type
IPS
Widescreen
Yes
Widescreen
Yes
Aspect Ratio
21:9
Aspect Ratio
16:9
Curved Screen
Yes
Curved Screen
No
Viewing Angle
178° H x 178° V
Viewing Angle
178° H x 178° V
Brightness
1000 cd/m²
Brightness
400 cd/m²
Contrast Ratio
1000000:1 / 1000000:1 (dynamic)
Contrast Ratio
-
Response Time
0.1 ms
Response Time
1 ms
Refresh Rate
175 Hz
Refresh Rate
360 Hz
Built-in Speakers
No
Built-in Speakers
No
DVI
0
DVI
0
DisplayPort
1
DisplayPort
1
HDMI
2
HDMI
2
VGA
0
VGA
0
G-SYNC Support
Yes
G-SYNC Support
Yes
FreeSync Support
No
FreeSync Support
No

What are the differences between Alienware AW3423DW and AW2521H? Analyze head-to-head all specifications and features to find out the better monitor.

Comparison and key differences summary

Reasons to pick the Alienware AW3423DW:

  • Bigger screen size (+9.68").
  • Higher Screen Resolution (3440 x 1440 pixel).
  • Better pixel density (109.11 PPI).
  • More brightness (+600 cd/m²).
  • Less response time (-0.90 ms).
  • Curved screen.

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Reasons to pick the Alienware AW2521H:

  • 8% cheaper, you can save $74.99.
  • Higher refresh rate (360 Hz).
  • Flat screen.

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