Alienware AW3420DW 34" vs AW2521H Monitor Comparison

Alienware AW3420DW 34" and Alienware AW2521H are both monitors with the same Panel Type (IPS), Viewing Angle (178° H x 178° V) and DisplayPort (1). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.

Save comparison

Alienware AW3420DW 34"	Alienware AW2521H
Prices (Change region) In Stock $679.00 Last updated 54 minutes ago.	Prices (Change region) Out of Stock $186.99 Out of Stock Free shipping $379.99 Out of Stock Free shipping $399.99 Out of Stock + $23.47 Shipping $429.99 Out of Stock + $9.96 Shipping $548.99 Out of Stock $649.99 - Buy now Show 4 more offers
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure) * Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand Alienware	Brand Alienware
Model AW3420DW GAME-AW3420DW	Model AW2521H
Release Date 📅 October 2019	Release Date 📅 February 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Screen Size 34.1"	Screen Size 24.5"
Resolution 3440 x 1440	Resolution 1920 x 1080
Pixel Density 109.36 PPI	Pixel Density 89.91 PPI
Dot Pitch 0.23 mm	Dot Pitch 0.28 mm
Panel Type IPS	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 350 cd/m²	Brightness 400 cd/m²
Response Time 2 ms	Response Time 1 ms
Refresh Rate 120 Hz	Refresh Rate 360 Hz
Built-in Speakers No	Built-in Speakers No
DVI 0	DVI 0
DisplayPort 1	DisplayPort 1
HDMI 1	HDMI 2
VGA 0	VGA 0
G-SYNC Support Yes	G-SYNC Support Yes
FreeSync Support No	FreeSync Support No