Dell UltraSharp U2421E vs UltraSharp U2412M Monitor Comparison

Dell UltraSharp U2421E and Dell UltraSharp U2412M are both monitors with the same Screen Size (24"), Resolution (1920 x 1200) and Pixel Density (94.34 PPI). The main differences are in Brightness, Contrast Ratio, Response Time and HDMI.

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Dell UltraSharp U2421E	Dell UltraSharp U2412M
Prices (Change region) Out of Stock $370.53 Out of Stock + $5.99 Shipping $369.99 Out of Stock $379.99 Out of Stock Free shipping $379.99 Out of Stock Free shipping $399.99 Out of Stock Free shipping $917.83 - Buy now Show 4 more offers	Prices (Change region) Out of Stock Free shipping $219.99 Out of Stock Free shipping $309.00 - Buy now
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Pangoly Score (How do we rate?) -	Pangoly Score (How do we rate?) 86
Brand DELL	Brand Dell
Model U2421E DELL-U2421E	Model U2412M
Release Date 📅 March 2022	Release Date 📅 November 2012
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (120 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Pros -	Pros Very good color quality Good viewing angles Excellent ergonomic support Fast response time for an IPS
Cons -	Cons No HDMI input Not as fast as a TN
Screen Size 24"	Screen Size 24"
Resolution 1920 x 1200	Resolution 1920 x 1200
Pixel Density 94.34 PPI	Pixel Density 94.34 PPI
Dot Pitch 0.26 mm	Dot Pitch 0.26 mm
Panel Type IPS	Panel Type IPS
Widescreen Yes	Widescreen Yes
Aspect Ratio 16:10	Aspect Ratio 16:10
Curved Screen No	Curved Screen No
Viewing Angle 178° H x 178° V	Viewing Angle 178° H x 178° V
Display Colors -	Display Colors 16700000
Brightness 350 cd/m²	Brightness 300 cd/m²
Contrast Ratio 1,000:1	Contrast Ratio 1000:1 / 2000000:1 (dynamic)
Response Time 5 ms	Response Time 8 ms
Refresh Rate 60 Hz	Refresh Rate 60 Hz
Built-in Speakers No	Built-in Speakers No
DVI 0	DVI 0
DisplayPort 1	DisplayPort 1
HDMI 1	HDMI 0
VGA 0	VGA 1
G-SYNC Support No	G-SYNC Support No
FreeSync Support No	FreeSync Support No