Display: 23.8 in, IPS, W-LED, 2560 x 1440 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 300 cd/m²
Static contrast: 1000 : 1
Refresh rate: 60 Hz
sRGB: 99 %
Dimensions: 537.8 x 322.1 x 42.7 mm
Weight: 3.77 kg
Brand, series, model
Information about the brand, series, model and model aliases.
| Brand | Dell |
| Model | P2421DC |
| Model year | 2020 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23.8 in (inches) |
| Diagonal | 604 mm (millimeters) 60.4 cm (centimeters) 23.7795 in (inches) 1.9816 ft (feet) |
| Width | 526.85 mm (millimeters) 52.685 cm (centimeters) 20.7421 in (inches) 1.7285 ft (feet) |
| Height | 296.35 mm (millimeters) 29.635 cm (centimeters) 11.6673 in (inches) 0.9723 ft (feet) |
| Panel type | IPS |
| Panel bit depth | 8 bits (6 bits + FRC) |
| FRC | Yes |
| Colors | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.206 mm (millimeters) 0.0206 cm (centimeters) 0.0081 in (inches) 0.0007 ft (feet) |
| Pixel density | 123 ppi (pixels per inch) 48 ppcm (pixels per centimeter) |
| Display area | 90.13 % (percent) |
| Backlight | W-LED |
| sRGB | 99 % (percent) |
| Brightness | 300 cd/m² (candela per square meter) |
| Static contrast | 1000 : 1 |
| Horizontal viewing angle | 178 ° (degrees) |
| Vertical viewing angle | 178 ° (degrees) |
| Minimum response time | 5 ms (milliseconds) 0.0050 s (seconds) |
| Average response time | 8 ms (milliseconds) 0.0080 s (seconds) |
| Coating | Anti-glare/Matte (3H) |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 60 Hz (hertz) |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V (volts) |
| 220V | 220 V - 240 V (volts) |
| Alternating current frequency | 50 Hz - 60 Hz (hertz) |
| Electric current (A) | 2.5 A (amperes) |
| Power consumption (off) | 0.3 W (watts) |
| Power consumption (sleep) | 0.3 W (watts) |
| Power consumption (average) | 25 W (watts) |
| Power consumption (maximum) | 127 W (watts) |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 537.8 mm (millimeters) 53.78 cm (centimeters) 21.1732 in (inches) 1.7644 ft (feet) |
| Height | 322.1 mm (millimeters) 32.21 cm (centimeters) 12.6811 in (inches) 1.0568 ft (feet) |
| Depth | 42.7 mm (millimeters) 4.27 cm (centimeters) 1.6811 in (inches) 0.1401 ft (feet) |
| Weight | 3.77 kg (kilograms) 8.31 lbs (pounds) |
| Width with stand | 537.8 mm (millimeters) 53.78 cm (centimeters) 21.1732 in (inches) 1.7644 ft (feet) |
| Height with stand | 356.1 mm (millimeters) 35.61 cm (centimeters) 14.0197 in (inches) 1.1683 ft (feet) |
| Depth with stand | 166 mm (millimeters) 16.6 cm (centimeters) 6.5354 in (inches) 0.5446 ft (feet) |
| Box weight | 7.69 kg (kilograms) 16.95 lbs (pounds) |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes |
| VESA interface | 100 x 100 mm |
| Removable stand | Yes |
| Height adjustment | Yes |
| Height adjustment range | 130 mm (millimeters) 13 cm (centimeters) 5.1181 in (inches) 0.4265 ft (feet) |
| Landscape/portrait pivot | Yes |
| Left pivot | 90 ° (degrees) |
| Right pivot | 90 ° (degrees) |
| Left/right swivel | Yes |
| Left swivel | 45 ° (degrees) |
| Right swivel | 45 ° (degrees) |
| Forward/backward tilt | Yes |
| Forward tilt | 5 ° (degrees) |
| Backward tilt | 21 ° (degrees) |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB (Type-C; 65W) 2 x USB 2.0 (downstream) 2 x USB 3.0 (downstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 (out) 1 x DisplayPort 1.2 (in) |
Features
Some additional functional features of the model.
| Features | Daisy Chain Availability Flicker-free technology Low Blue Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR EPEAT RoHS TCO Certified Display |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C (degrees Celsius) 32 °F - 104 °F (degrees Fahrenheit) |
| Operating humidity | 10 % - 90 % (percent) |
| Operating altitude | 5000 m (meters) 16404.2 ft (feet) |
| Storage temperature | -20 °C - 60 °C (degrees Celsius) -4 °F - 140 °F (degrees Fahrenheit) |
| Storage humidity | 10 % - 90 % (percent) |
| Storage altitude | 12192 m (meters) 40000 ft (feet) |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable USB Type-C cable |
Additional features
Information about other features.
| Additional features | Security lock slot |
