Comparison between:
- 23.8" EIZO EV2450
- 24.1" Dell P2421
Brand, series, model
Information about the brand, series, model and model aliases.
| EIZO EV2450 | Dell P2421 | |
| Series | FlexScan | - |
 |  | |
| Model year | 2014 | 2020 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23.8 in | 24.1 in |
| Diagonal | 604 mm 60.4 cm 23.7795 in 1.9816 ft | 611 mm 61.1 cm 24.0551 in 2.0046 ft |
| Width | 527 mm 52.7 cm 20.748 in 1.729 ft | 518.4 mm 51.84 cm 20.4094 in 1.7008 ft |
| Height | 296.4 mm 29.64 cm 11.6693 in 0.9724 ft | 324 mm 32.4 cm 12.7559 in 1.063 ft |
| Panel manufacturer | LG Display | - |
| Panel model | LM238WF2-SSC1 | - |
| Panel type | AH-IPS | IPS |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) |
| FRC | Yes | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.6:1 16:10 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1200 pixels |
| Pixel pitch | 0.275 mm 0.0275 cm 0.0108 in 0.0009 ft | 0.27 mm 0.027 cm 0.0106 in 0.0009 ft |
| Pixel density | 92 ppi 36 ppcm | 94 ppi 37 ppcm |
| Display area | 91.48 % | 86.78 % |
| Backlight | W-LED | W-LED |
| sRGB | 99 % | 99 % |
| NTSC (1953) | 72 % | - |
| Brightness | 250 cd/m² | 300 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 5 ms 0.0050 s |
| Average response time | - | 8 ms 0.0080 s |
| Input lag | 8 ms 0.0080 s | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | - |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (analog) | 31 kHz - 81 kHz | - |
| Horizontal frequency (digital) | 31 kHz - 68 kHz | - |
| Vertical frequency (analog) | 55 Hz - 76 Hz | - |
| Vertical frequency (digital) | 59 Hz - 61 Hz | 60 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Electric current (A) | - | 1.2 A |
| Power consumption (off) | - | 0.3 W |
| Power consumption (sleep) | 0.3 W | 0.3 W |
| Power consumption (eco) | 12 W | - |
| Power consumption (average) | 21.6 W | 16 W |
| Power consumption (maximum) | 47 W | 42 W |
| Energy efficiency class | A+ | - |
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 | 537.6 mm 53.76 cm 21.1654 in 1.7638 ft | 531 mm 53.1 cm 20.9055 in 1.7421 ft |
| Height | 317.6 mm 31.76 cm 12.5039 in 1.042 ft | 364.5 mm 36.45 cm 14.3504 in 1.1959 ft |
| Depth | 47.9 mm 4.79 cm 1.8858 in 0.1572 ft | 44.1 mm 4.41 cm 1.7362 in 0.1447 ft |
| Weight | 3.8 kg 8.38 lbs | 3.5 kg 7.72 lbs |
| Width with stand | 537.6 mm 53.76 cm 21.1654 in 1.7638 ft | 531 mm 53.1 cm 20.9055 in 1.7421 ft |
| Height with stand | 368 mm 36.8 cm 14.4882 in 1.2073 ft | 370.8 mm 37.08 cm 14.5984 in 1.2165 ft |
| Depth with stand | 233 mm 23.3 cm 9.1732 in 0.7644 ft | 166 mm 16.6 cm 6.5354 in 0.5446 ft |
| Weight with stand | 6.2 kg 13.67 lbs | - |
| Box weight | - | 7.3 kg 16.09 lbs |
| Colors | Black Gray | - |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes |
| Height adjustment | Yes | Yes |
| Height adjustment range | 140 mm 14 cm 5.5118 in 0.4593 ft | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | Yes | Yes |
| Left pivot | 90 ° | 90 ° |
| Right pivot | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes |
| Left swivel | 172 ° | 45 ° |
| Right swivel | 172 ° | 45 ° |
| Forward/backward tilt | Yes | Yes |
| Forward tilt | 5 ° | 5 ° |
| Backward tilt | 35 ° | 21 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 1 W | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 2.0 (upstream) 1 x USB 3.0 (downstream) 1 x HDMI 1 x DisplayPort 1.1 1 x DVI-D Dual Link 1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out | 2 x USB 2.0 (downstream) 1 x USB 3.0 (upstream) 2 x USB 3.0 (downstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x DVI-D 1 x D-sub |
Features
Some additional functional features of the model.
| Features | EcoView Flicker-free technology Light sensor Low Blue Light | Flicker-free technology Low Blue Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE CCC CB cTÜVus ENERGY STAR 6.0 Epeat Gold FCC Class B GOST-R ICES-003-B ISO9241-307 RCM RoHS TCO Displays 6.0 TÜV/Ergonomics TÜV/GS TÜV/S VCCI-B WEEE | 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 | 5 °C - 35 °C 41 °F - 95 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 20 % - 80 % | 20 % - 80 % |
| Operating altitude | - | 5000 m 16404.2 ft |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 10 % - 90 % | 10 % - 90 % |
| Storage altitude | - | 12192 m 40000 ft |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable USB cable | DisplayPort cable D-Sub cable (Japan only) |
Additional features
Information about other features.
| Additional features | - | Security lock slot |
| EIZO EV2450 | Dell P2421 |