Dell UltraSharp U2421E vs UltraSharp U2723QE Monitor Comparison

Dell UltraSharp U2421E and Dell UltraSharp U2723QE are both monitors with the same Panel Type (IPS), Viewing Angle (178° H x 178° V) and Refresh Rate (60 Hz). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.

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Dell UltraSharp U2421E	Dell UltraSharp U2723QE
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 $499.00 Out of Stock $499.99 Out of Stock $549.99 Out of Stock $624.99 Out of Stock Free shipping $629.99 Out of Stock Free shipping $649.99 Out of Stock Free shipping $869.95 Show 4 more offers
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Brand DELL	Brand DELL
Model U2421E DELL-U2421E	Model DELL-U2723QE U2723QE
Release Date 📅 March 2022	Release Date 📅 May 2022
* 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 24"	Screen Size 27"
Resolution 1920 x 1200	Resolution 3840 x 2160
Pixel Density 94.34 PPI	Pixel Density 163.18 PPI
Dot Pitch 0.26 mm	Dot Pitch 0.15 mm
Panel Type IPS	Panel Type IPS
Widescreen Yes	Widescreen Yes
Aspect Ratio 16:10	Aspect Ratio 16:9
Curved Screen No	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
Contrast Ratio 1,000:1	Contrast Ratio 2000:1
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 1
VGA 0	VGA 0
G-SYNC Support No	G-SYNC Support No
FreeSync Support No	FreeSync Support No