Highlights
Key Specs
Refresh Rate60HzMaximum Resolution1920 x 1200Panel TypeIPSSynchronization TechnologyNot ApplicableScreen Size23.8 inchesDisplay Connector(s)1 x HDMI
General
Product NameUltraSharp 23.8" LCD Monitor (DisplayPort, USB, HDMI)BrandDellOperating System CompatibilityNot ApplicableModel NumberDELL-U2421EColorBlackColor CategoryBlack
Display
Refresh Rate60HzMaximum Resolution1920 x 1200Contrast Ratio1000:1Display TypeLCDPanel TypeIPSSynchronization TechnologyNot ApplicableAspect Ratio16:9Curved ScreenNoBrightness350 candela per square meterScreen Size23.8 inchesHigh Dynamic Range (HDR)NoTouch ScreenNo
Connectivity
Number of HDMI Inputs (Total)1Display Connector(s)1 x HDMINumber of USB Ports (Total)1USB Ports1 x USB-C
Compatibility
Wall MountableYesVoice Assistant Built-inNo
Features
Adjustable Stand HeightYesBuilt-In WebcamNoIntegrated Speaker(s)No
Dimensions
Product Height With Stand14 33/100 inchesProduct Height Without Stand12 2/5 inchesProduct Width20 9/10 inchesProduct Depth (With Stand)6 81/100 inchesProduct Depth Without Stand1 1/2 inchesProduct Weight8.82 poundsStand IncludedYes
Certifications & Listings
ENERGY STAR CertifiedNoEPEAT QualifiedNo
Warranty
Manufacturer's Warranty - Parts3 YearManufacturer's Warranty - Labor3 years
Other
UPC884116381112
We know the importance of having the right equipment at home or work. We can guide you to choose the right monitor to help you stay productive wherever you are. Larger screens provide more space for enhanced productivity and multi-tasking in one place. Smaller screens are perfect for day-to-day tasks like email or browsing the internet. The higher the monitor resolution, the more pixels, the clearer the picture will be displayed. The higher the refresh rate, the smoother your image will be. If a monitor has a 60Hz refresh rate, this means that the picture on a screen would refresh 60 times per second.
FHD 1920x1200 resolution
Enjoy stunning, luminescent visual images with an LCD Full HD display resolution of 1920x1200 and a 16:10 aspect ratio.
ComfortView Plus
Optimize eye comfort with ComfortView Plus, a built-in low blue light screen that reduces harmful blue light emissions without sacrificing color. Easy-to-use with full adjustability for better comfort all day.
Dell Power Sync compatible
Dell Power Sync support to power up your Dell PC through your monitor even with the laptop lid is closed.
Dell Display Manager technology
Dell Display Manager enhances everyday productivity through comprehensive management tools, giving you optimal front of screen experience, efficient display management, and easy, effortless multitasking.
PowerNap technology
Save energy when your monitor is not in use with PowerNap, a feature that dims or puts your monitor to sleep when it’s not in use.
Brightness
View your content easily in well-lit areas with 350 nit typical brightness.
Inputs/connections
1x DisplayPort 1.4; 1x HDMI 1 .4; 1x USB Type-C port (Alternate mode with DisplayPort 1.4, USB 3.2 Gen 1 port, Power Delivery up to 90W); 1x USB Type-C (15 W), USB 3.2 Gen 1 (5 Gbps); 1x DisplayPort (Out) with MST; 2x SuperSpeed USB 5 Gbps (USB 3.2 Gen 1); 1x SuperSpeed USB 5 Gbps (USB 3.2 Gen 1) with BC 1.2 charging capability at 2 A (max); 1x Analog 2.0 audio line out (3.5 mm jack); 1x RJ45
VESA mount compatibility
Mount your monitor with a flat panel VESA 100mm interface.
178° viewing angles
View the displayed information from just about anywhere with 178°/178° viewing angles.
23.8" IPS Black anti-glare display
Enhance work efficiency with this 23.8" IPS Black technology monitor with LED backlight display featuring a 3-sided ultrathin bezel design and an Anti-Glare screen coating.
60Hz refresh rate
This 60Hz refresh rate means that the display updates more frequently, resulting in smoother motion and less motion blur.
Up to 5ms response time
Response time is the time it takes for your monitor to change pixel color. And at 8ms typical mode and 5ms fast mode, this monitor easily accommodates day-to-day work, online meetings, photo editing, and streaming videos.
Contrast ratio
An impressive 1000:1 typical contrast ratio provides great contrast between white and black colors.
Stand adjustments
Experience made-for-you comfort by tilting, pivoting, swiveling, and adjusting the height of your monitor.
Joystick control
Navigate the on-screen menu and adjust settings with the easy-to-use joystick control.
Cable management
The small base and elegant cable management system hide cords within the monitor riser.
Environmentally aware
This monitor is made of 85% post-consumer recyclable plastic in the design and meets the environmental standards such as ENERGY STAR, TCO Certified Edge, and is EPEAT Gold registered.
Eco-conscious packaging
Designed with the environment in mind, Dell commercial monitors come in 100% recyclable cardboard packaging.
Manuals & Guides
User Manual
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Ask a QuestionDell - UltraSharp 23.8" LCD Monitor (DisplayPort, USB, HDMI) - Black
Shipping
Reviews
Customer reviews from dell.com
User rating, 4.4 out of 5 stars with 81 reviews on dell.com.
4.4(81 reviews)
