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Expand your productivity workspace: This vast 23.8” diagonal screen with QHD 2560 X 1440 resolution delivers more onscreen real estate than FHD.
High energy efficiency with clearer, crisper images: With a higher PPI than FHD, this energy efficient monitor produces sharper, clearer details.
Experience seamless views: Work with an uninterrupted view across multiple screens. And, when you use two monitors together, you can increase your productivity by up to 21%1.
Productive at every level: Easy Arrange allows you to easily tile multiple applications across one or more screens with 38 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities.
Seamless transitions: The auto-restore feature remembers where you left off, so applications will go back to where you left them, even after you’ve unplugged.
More ways to manage: Asset management reports allow IT managers to quickly capture and track monitor information as well as configure multiple monitors at once through a single setup.
The key to convenience: Shortcut keys can save you time, allowing quick access to commonly used controls that let you work faster.
Flexibility for all day comfort: With the ability to tilt, swivel, pivot and adjust the height of your monitor to fit your needs, you can stay comfortable all day.
More screen. Less desk space: The small base takes up less space helping tidy up your desk.
Easy on the eyes: Optimize eye comfort with flicker-free technology and ComfortView, a feature that reduces up to 60% of harmful blue light emissions2.
Enjoy the view: Experience virtually seamless views with consistent colors across a wide 178°/178° viewing angle with In-Plane Switching (IPS) technology.
Customizable comfort: Tailor your workspace to your specific needs with VESA-compatible mounts and stands3. Simply snap your monitor into place using the Quick Release slots behind the monitor panel for quick and easy installation.
Environmental standards: These monitors meet the latest regulatory and environmental standards such as ENERGY STAR®, EPEAT®4, RoHS Compliant, TCO-Certified Display.
Eco-conscious packaging: To reduce our impact on the environment, we promote responsible disposal of our packaging through recycling. What's more, the paper based material in most monitor packaging is made of at least 75% recycled cardboard and as of 2016, is free of Styrofoam5.
Energy conservation: Save energy when your monitor’s not in use with PowerNapi, a feature that dims or puts your monitor to sleep when it’s not in use.
Recycled plastics: We reduce our environmental impact with over 75% of our select monitors containing at least 25% post-consumer recycled plastics through Dell’s closed loop recycling program6.
Dell P2421D 23.8" QHD IPS Monitor
Display
| Screen Aspect Ratio | 16:9 |
| Screen Size | 23.8 in |
| Viewable screen size | 23.8 " |
| Screen technology | IPS |
| Colours | 16.7 million |
| Pixel Pitch | 0.2058 mm |
| Brightness | 300 Lumens |
| View Angle (Horizontal - Max) | 178 ° |
| View Angle (Vertical - Max) | 178 ° |
| Anti-Glare / Anti-Static | Anti-Glare |
| Contrast Ratio | 1,000:1 |
| Resolution (Native) | 2560 x 1440 pixels |
| Resolution Type (Native) | QHD |
| Response time | 5 ms |
| Pixels Per Inch (PPI) | 123 PPI |
| Backlight | Yes (LED) |
| Colour Gamut | 99% sRGB |
| HD Support | Yes |
| Aspect Ratio | 16:9 |
| 3D Display | No |
Mount
| Wall Mountable | Yes |
| Wall Mount | VESA 100 x 100 mm |
| Tilt (Forward/Backward) | Yes |
| Tilt Range | -5 ~ +21 ° |
| Swivel (Left/Right) | Yes |
| Swivel Range | -45 ~ +45 ° |
| Height Adjustable | Yes |
| Maximum Height | +130 mm |
| Pivot (Rotation) | Yes |
| Pivot Range | -90 ~ +90 ° |
Camera
| Webcam | No |
Warranty
| Warranty | 3 Years |
Sound
| Speakers | No |
Interfaces/Ports
| USB Ports | 1 x USB 3.0 upstream 2 x USB 3.0 2 x USB 2.0 |
| HDMI Ports | 1 x HDMI |
| DisplayPort In | 1 x DisplayPort 1.2 |
System
| Plug and Play | Yes |
Electrical
| Electrical Power Consumption | 25 W |
| Electrical Power Consumption Standby | 0.3 W |
| Voltage | 120 ~ 230 V |
| Electrical Frequency | 50 ~ 60 Hz |
| Power Supply | Yes |
| Energy Rating | A+ |
Environmental
| Operating Temperature | 0 ~ 40 °C |
| Operating Humidity | 10 ~ 90 % |
Physical
| Form Factor | Monitor |
| Case Colour | Black |
| Security Locking Mechanics | Kensington Lock |
| In The Box | Monitor Stand Power Cable DisplayPort Cable USB Cable |
| Width | 537.8 mm |
| Depth | 166 mm |
| Height | 356.1 mm |
| Weight | 5.1 kg |
Key Features
| VESA Mountable | Yes |
| Built-in Speakers | No |
| Hard Glass Coating | Yes |
| HDMI Connection | Yes |
| Touchscreen | No |
| Panel Technology | IPS |
| 3D Ready | No |
| Power Source | Mains Powered |
| LED Backlight | Yes |
| Disk Form Factor | 3.5 |
| Gaming | No |
| Projection Aspect Ratio | 16:9 |
| Display Model in Showroom | No |
| DisplayPort Connection | Yes |
| Screen Type | WQHD (1440p) |
| FreeSync | No |
| Curved Display | No |
| Thunderbolt Connection | No |
| HDR Support | No |
| Built-in USB Hub | USB 3.0 |
| Refresh Rate | 60 Hz |
Graphics Device
| G-Sync | No |
Item Details
| Manufacturer | Dell |
| Manufacturer Code | DELL-P2421D |
| EAN | 5397184200308 |
| Condition | New |
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