Dell UltraSharp U3421WE vs UltraSharp U2520D 25" Monitor Comparison

Dell UltraSharp U3421WE and Dell UltraSharp U2520D 25" are both monitors with the same Panel Type (IPS), Viewing Angle (178° H x 178° V) and Response Time (5 ms). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.

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Dell UltraSharp U3421WE	Dell UltraSharp U2520D 25"
Prices (Change region) In Stock Free shipping $699.00 In Stock $840.66 Last updated 40 minutes ago.	Prices (Change region) Out of Stock Free shipping $256.49 Out of Stock $334.99 Out of Stock + $5.99 Shipping $399.99 Out of Stock $423.99 Out of Stock $449.99 Out of Stock Free shipping $449.99 - Buy now Show 4 more offers
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Brand DELL	Brand Dell
Model U3421WE DELL-U3421WE	Model U2520D DELL-U2520D
Release Date 📅 December 2021	Release Date -
* 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"	Screen Size 25"
Resolution 3440 x 1440	Resolution 2560 x 1440
Pixel Density 109.68 PPI	Pixel Density 117.49 PPI
Dot Pitch 0.23 mm	Dot Pitch 0.21 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 300 cd/m²	Brightness 350 cd/m²
Contrast Ratio 1,000:1	Contrast Ratio -
Response Time 5 ms	Response Time 5 ms
Refresh Rate 60 Hz	Refresh Rate 60 Hz
Built-in Speakers Yes	Built-in Speakers No
DVI 0	DVI 0
DisplayPort 1	DisplayPort 1
HDMI 2	HDMI 1
VGA 0	VGA 0
G-SYNC Support No	G-SYNC Support No
FreeSync Support No	FreeSync Support No