Dell
Dell P2421DC 24" WQHD USB-C LED Monitor
★★★★★
Experience Enhanced Productivity with the Dell P2421DC 24" WQHD Monitor The Dell P2421DC monitor combines a crisp WQHD resolution with the convenience of USB-C connectivity. Streamline your workspace with single-cable connectivity for power, data, and video, and enjoy comfortable viewing with it...
$399.99*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.
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Overview
Experience Enhanced Productivity with the Dell P2421DC 24" WQHD Monitor
The Dell P2421DC monitor combines a crisp WQHD resolution with the convenience of USB-C connectivity. Streamline your workspace with single-cable connectivity for power, data, and video, and enjoy comfortable viewing with its adjustable stand and flicker-free technology.
Specifications:
- Screen Size: 24 inches
- Resolution: 2560 x 1440 (WQHD)
- Panel Type: LED LCD
- Connectivity: USB-C (with up to 65W Power Delivery), HDMI, DisplayPort
- Features: Dell Express Daisy Chaining, Always On Power Delivery, ComfortView (Low Blue Light), Flicker-Free Technology
- Adjustability: Tilt, Swivel, Pivot, Height Adjustable
- Viewing Angle: 178°/178°
- VESA Mount Compatible: Yes
Key Features
This vast 23.8” diagonal screen with QHD 2560 X 1440 resolution delivers more onscreen real estate than FHD.
Single-cable connectivity enables quick transitions from your desk and offers the flexibility of connecting to multi-vendor USB-C systems.
Get up to 65W of power delivery so you can keep your laptop battery full and enjoy uninterrupted productivity.
With higher PPI than FHD, this energy efficient monitor produces sharper, clearer details.
With the new Always On power delivery feature,you’ll still charge your system (and prevent accidental shutdown)even when the monitor is turned off.
Specifications
Screen Size
23.8 inches
Resolution
2560 x 1440 (WQHD)
Connectivity
USB-C
Power Delivery
Up to 65W
Panel Type
LED
Feature
Always On power delivery
Pixel Density
Higher PPI than FHD
Pros & Cons
👍 Pros
- Features a 23.8” QHD (2560 x 1440) resolution screen, providing more onscreen real estate and sharper details than FHD monitors.
- Offers single-cable USB-C connectivity, enabling quick transitions from a desk and versatile connection to multi-vendor USB-C systems.
- Delivers up to 65W of power delivery via USB-C, keeping laptops charged and ensuring uninterrupted productivity.
- Incorporates an "Always On" power delivery feature, allowing systems to charge even when the monitor is turned off, preventing accidental shutdowns.
- Boasts a higher PPI than FHD displays, resulting in clearer and sharper image details for an improved viewing experience.
👎 Cons
- While QHD is an upgrade from FHD, it does not offer 4K resolution, which might be a consideration for users needing ultra-high pixel density.
- The 65W power delivery might not be sufficient for some high-performance laptops that require more power during heavy workloads.
- Specific details on color gamut, refresh rate, or response time are not provided, limiting insight into its suitability for professional color-critical work or fast-paced gaming.
- Does not explicitly mention adjustable stand features beyond basic positioning, which might impact ergonomic flexibility for some users.
- The single USB-C cable convenience is highlighted, but the exact number and types of other video input ports (e.g., HDMI, DisplayPort) are not specified.
Frequently Asked Questions
What is the resolution of the Dell P2421DC monitor?
The Dell P2421DC monitor features a WQHD 2560 x 1440 resolution on its 23.8-inch diagonal screen, offering more onscreen real estate compared to Full HD.
How does the USB-C connectivity benefit users?
Single-cable USB-C connectivity allows for quick transitions from your desk and provides the flexibility to connect to various USB-C systems, simplifying your workspace.
Can this monitor charge my laptop while I'm using it?
Yes, the Dell P2421DC monitor can deliver up to 65W of power, which helps keep your laptop battery full and ensures uninterrupted productivity.
What is the "Always On" power delivery feature?
The "Always On" power delivery feature ensures your system continues to charge and prevents accidental shutdown even when the monitor itself is turned off.
Is the image quality on this monitor sharper than Full HD displays?
Yes, with a higher PPI (pixels per inch) than FHD monitors, this energy-efficient monitor produces sharper and clearer details, enhancing visual clarity.
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