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Dell U2421E UltraSharp USB-C 24 Inch monitor


  • Screen Size & Type: 24.1-inch IPS Panel
  • Resolution: WUXGA (1920 x 1200)
  • Aspect Ratio: 16:10 (more vertical space than 16:9)
  • Refresh Rate: 60Hz
  • Brightness: 350 cd/m²
  • Contrast Ratio: 1000:1
  • Response Time: 8ms (normal), 5ms (fast)
  • Color: 99% sRGB, 99% Rec.709, <2 Delta E calibration 
Connectivity & Features:
  • USB-C Hub: 90W Power Delivery (PD) for laptops, plus USB-A ports.
  • Connectivity: HDMI, DisplayPort In/Out, USB-C, USB-A ports.
  • Ethernet: Built-in RJ45 port (acts as a network dock).
  • Daisy Chaining: Supports linking multiple monitors via DisplayPort.
  • Ergonomics: Height, tilt, swivel, and pivot (portrait) adjustments with cable management.
  • ComfortView Plus: Low blue light technology for eye comfort. 

KSh38,000.00

Dell U2421E UltraSharp 24″ USB‑C Hub Monitor

Introducing the Dell U2421E, a premium 24.1‑inch UltraSharp monitor engineered for professionals, creators, and power users who demand performance, connectivity, and reliability. With built‑in USB‑C hub, modern ergonomics, and color-accurate display, this monitor is ideal for both office productivity and creative workflows.

Why the Dell U2421E Stands Out

1. USB‑C Docking & Power Delivery

With a USB‑C upstream port capable of 90W power delivery, this monitor can charge your laptop while transferring video and data — eliminating the need for a separate docking station.

2. Daisy Chain Capability

Thanks to DisplayPort out (MST), you can daisy chain multiple monitors from a single output, making multi‑monitor setups simpler and cleaner.

3. Productivity‑Focused Aspect Ratio

The 16:10 ratio gives you extra vertical space compared to 16:9 monitors, which is especially valuable when working with long documents, design toolbars, spreadsheets, or web pages.

4. Color Accuracy for Creative Work

With 99% sRGB / Rec. 709 and factory tuning, it’s well-suited for graphic design, web work, color grading, and other creative tasks that require reliable color reproduction.

5. Ergonomics & Comfort

The fully adjustable stand (height, tilt, swivel, pivot) and anti-glare panel enhance comfort during long hours of work. Dell’s ComfortView Plus further reduces harmful blue light without altering color fidelity.


Ideal Use Cases

  • Office / Productivity Workstations – gives more vertical space and clean connectivity.

  • Laptop Users / Mobile Professionals – one cable solution for display + power + peripherals.

  • Creative Professionals & Designers – accurate colors and aspect ratio suited to content workflows.

  • Developers / Coders – vertical space helps see more lines of code.

  • Multi‑monitor Setups – thanks to daisy chaining and thin bezels, it fits well in dual or triple configurations

    Key Benefits & Use Cases

    • Single‑cable workstation solution: One USB‑C cable carries video, data, and up to 90W power delivery — making it an excellent companion for USB‑C / Thunderbolt laptops.

    • Optimal aspect ratio for productivity: Unlike typical 16:9 monitors, the U2421E uses a 16:10 aspect ratio (1920×1200 resolution), giving you more vertical workspace — ideal for documents, spreadsheets, code, and editing timelines.

    • Professional color fidelity: Covers 99% sRGB and 99% Rec. 709, making it suitable for design, video work, web content, and color-sensitive applications.

Display and Performance

  • Display Size: 24 inches (23.8 inches viewable diagonal area).
  • Panel Type: IPS (In-Plane Switching) with W-LED backlighting.
  • Optimal Resolution: 1920 x 1200 at 60 Hz (WUXGA). The 16:10 aspect ratio offers more vertical screen space than standard Full HD monitors.
  • Brightness: 300 cd/m² (nits) typical.
  • Contrast Ratio: 1,000:1 (typical static).
  • Response Time: 8 ms gray to gray (GtG) in normal mode; 5 ms in fast mode.
  • Viewing Angles: 178° horizontal / 178° vertical.
  • Colors Supported: 16.7 million colors.
  • Color Gamut: 99% sRGB and 85% DCI-P3 coverage, factory calibrated.
  • Screen Coating: Anti-glare with 3H hard coating.
  • Eye Comfort: Features Dell ComfortView Plus, an always-on, hardware-based low blue light technology that does not compromise color accuracy. 

Connectivity and Ergonomics

The monitor acts as a powerful docking station, allowing a single USB-C cable to provide power, data, and video to a connected laptop.
  • Video Inputs:
    • 1 x HDMI 1.4
    • 1 x DisplayPort 1.4 (in)
    • 1 x DisplayPort output (MST) for daisy-chaining multiple monitors
    • 1 x USB Type-C port (Alt Mode DisplayPort 1.4) with up to 90W Power Delivery
  • Networking: 1 x RJ-45 (Ethernet) port with PXE Boot support.
  • Audio Ports: 1 x 3.5 mm audio line-out jack.
  • USB Ports:
    • 1 x USB 3.2 Gen 1 Type-B (upstream) port
    • 3 x SuperSpeed USB 3.2 Gen 1 Type-A (downstream) ports
    • 1 x SuperSpeed USB 3.2 Gen 1 Type-A (downstream) port with Battery Charging 1.2 capability
  • Built-in Speakers: No.
  • Stand Adjustments:
    • Height adjustment (up to 150 mm or 5.9 inches)
    • Tilt (-5° to +21°).
    • Swivel (±45°).
    • Pivot (±90° landscape/portrait rotation).
  • VESA Mounting: 100 x 100 mm compatible. 

Physical Specifications

  • Dimensions (with stand, max height): Approximately 20.95″ W x 7.09″ D x 19.86″ H (531.5 mm x 180.0 mm x 504.3 mm).
  • Weight (with stand): Approximately 14.59 lbs (6.62 kg).
  • Design: Three-sided ultrathin bezels (InfinityEdge design).
  • Power Consumption: 21 W (typical operational), 150 W (maximum), less than 0.3 W (standby/sleep). 

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