Name: U2421E
Brand: Dell
SKU: 504289
Rating: 4.1 (26 reviews)

4.3

based on all reviews

Consumer ratings:

4.8 / 5

better motion handling and more advanced gaming features
Great 1080p monitors can be had for less than $200
Colors seemed vivid and dependable to life sentence

lacks that Type-C 90-watt hub
lacks support for USB-C video out and charging
looks slick in any office cubicle or home working area

Refresh rate: 60 Hz
Display technology: LCD
Response time: 8 ms
Panel design: Flat
Screen size: 24.1 in
Brightness: 350 cd/m²
Aspect ratio: 16

Dell U2421E - Pros & Cons

better motion handling and more advanced gaming features
Great 1080p monitors can be had for less than $200
Colors seemed vivid and dependable to life sentence
well designed and easily to navigate
feels stable and uncompromising adequate
good pre-calibration results and accurate colors
offers great gaming features and some have great performance
excellent ergonomics make it easy to adjust
Dell U2421E is great as it's very versatile
an attractive visual appearance and seems luxurious
flexible design and attractive colors
the monitor is nicely designed so that it is quite flexible
well designed and easy to navigate
backlight uniformity is quite good
Colour support Colours of the monitor look good out of the box
This display just looks really nice
very minimalist
beautiful monitor with a clean and simple look
sleek and practical design
full HD resolution is pretty great
quick and easy setup process and
Connecting the monitor to your desktop is also fairly straightforward
Colors seemed vivid and true to life
feels stable and sturdy enough

lacks that Type-C 90-watt hub
lacks support for USB-C video out and charging
looks slick in any office cubicle or home working area
No cherry-picked units sent by brands
good to have capital coverage of such an authoritative color space
screen size is excessively small and its maximum resolution excessively low
hard to find with retailers
Limited availability at retailers
monitor is difficult to find at retailers
it doesn't have a dedicated sRGB picture mode
USB-C cable
lacks an Ethernet port and Wi-Fi reception is
The shaft has a hole cutout towards the bottom for cable management
Xiaomi Smart Pet Food Feeder
it only has a standard 60Hz refresh rate
the color display does not look too yellow
the bezel is quite thin and has a DisplayPort out port
U2421E has quite a lot of ports
It lacks the high brightness and UHD resolution of the Philips 272P7VUBNB
pixelation is very noticeable
not that thick and does not take up much space on the table
backlight bleeding at the top and bottom
the ports are on the back of the display
The USB-C port here does not accept video input
The screen also has a very narrow bezel
screen size is too small and its maximum resolution too

Dell U2421E - Technical Overview

	Poor	Average	Good	Excellent
Screen size	24.1 in Best: Acer UM.PB1EE.A01 Screen size: 282 in
Response time	8 ms Best: JVC LM-H191 Response time: 0.01 ms
Brightness	350 cd/m² Best: DynaScan DS321LR4 Brightness: 25000 cd/m²
Weight	5.7 g Best: BenQ GL2450HM Weight: 0 g

Dell - Video Reviews (4)

Review: Dell U2421E Ethernet and USB-C LCD monitor

Dell U2421E: Unboxing and First Impression

Dell U2421E - USB-C Monitor - Unboxing and Overview

Dell U2421E - Full Specifications

Screen size	24.1 in
Brightness	350.0 cd/m²
Aspect ratio	16:10

Height adjustment	5.91 in
Height (without stand)	13.36 in
Height with stand	20.11 in
Depth (with stand)	6.81 in
Depth (without stand)	1.97 in
Width (with stand)	20.9 in
Weight	0.2 oz

Supported graphics resolutions	640 x 480 720 x 400 800 x 600 1024 x 768 1152 x 864 1280 x 1024 1600 x 900 1920 x 1080 1920 x 1200
Refresh rate	60.0 Hz
HD type	WUXGA
Display number of colours	16.78 million colours
Colour gamut (Adobe RGB)	99.0 %
Display technology	LCD
Backlight	LED
Panel type	IPS
Response time	8.0 ms
Viewing angle (horizontal)	178.0 °
Viewing angle (vertical)	178.0 °

VESA mount	yes

Colour of product	Black,Silver
Panel design	Flat
Built-in USB hub	yes
Built-in camera	no

DVI Port	no
HDMI	yes
HDMI ports quantity	1
HDMI version	1.4
Headphone output	yes
Headphone outputs quantity	1
DisplayPort version	1.4

Pivot function	yes
Swivel	yes
Cable lock slot	yes

Energy efficiency class	E
Power consumption (standby)	0.2 W
Power consumption (typical)	17.2 W

Dell U2421E - Q&A

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Dell U2421E Dell - Editorial Reviews (4)

4.0

Based on 4 reviews

Dell U2421E Dell UltraSharp 24 USB-C Hub Monitor (U2421E) Review

PCMAG

Published: 24.11.2020

Dell UltraSharp 24 USB-C Hub Monitor (U2421E) Review

3.5

Although its brightness and resolution are merely adequate, the Dell UltraSharp 24 USB-C Hub Monitor earns kudos for its phenomenal port selection.

Dell U2421E Dell UltraSharp U2421E review: A killer 16:10 monitor and hub combo for laptop users

Windows Central

Published: 16.03.2021

Dell UltraSharp U2421E review: A killer 16:10 monitor and hub combo for laptop users

4.0

Dell's latest UltraSharp monitor brings an enjoyable 16:10 viewing experience for your daily work that also acts as a hub.

Dell U2421E Dell UltraSharp 24 U2421E review

TechRadar

Published: 08.04.2021

Dell UltraSharp 24 U2421E review

4.5

A well-rounded monitor for everyday work

Dell U2421E The 5 Best Dell Monitors of 2022: Reviews

RTINGS.com

Published: 17.08.2022

The 5 Best Dell Monitors of 2022: Reviews

The best Dell monitor we've tested is the Dell U2723QE. It's part of their high-end UltraSharp lineup packed with a ton of office features, making it the best Dell monitor for work.