Comparison between:
- 23.8" Dell E2422H
- 21.5" Lenovo ThinkVision LT2223p
Brand, series, model
Information about the brand, series, model and model aliases.
| Dell E2422H | Lenovo ThinkVision LT2223p | |
 |  | |
| Model alias | - | 60A1MAR2US |
| Model year | 2021 | 2013 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23.8 in | 21.5 in |
| Diagonal | 604.698 mm 60.4698 cm 23.807 in 1.9839 ft | 546.1 mm 54.61 cm 21.5 in 1.7917 ft |
| Width | 536.84 mm 53.684 cm 21.1354 in 1.7613 ft | 485.864 mm 48.5864 cm 19.1285 in 1.594 ft |
| Height | 307.66 mm 30.766 cm 12.1126 in 1.0094 ft | 278.968 mm 27.8968 cm 10.983 in 0.9152 ft |
| Panel type | IPS | TN |
| 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 | 1.778:1 16:9 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.293 mm 0.0293 cm 0.0115 in 0.001 ft | 0.248 mm 0.0248 cm 0.0098 in 0.0008 ft |
| Pixel density | 90 ppi 35 ppcm | 100 ppi 39 ppcm |
| Display area | 77.76 % | 74.11 % |
| Backlight | W-LED | W-LED |
| NTSC (1953) | 72 % | 72 % |
| Brightness | 200 cd/m² | 200 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 |
| Horizontal viewing angle | 178 ° | 170 ° |
| Vertical viewing angle | 178 ° | 160 ° |
| Minimum response time | 5 ms 0.0050 s | 5 ms 0.0050 s |
| Average response time | 8 ms 0.0080 s | - |
| Coating | Anti-glare/Matte | Anti-glare/Matte |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 60 Hz | 60 Hz |
| FHD @ 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) | - | 1.5 A |
| Power consumption (off) | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W |
| Power consumption (average) | 31 W | 37 W |
| Power consumption (maximum) | 53 W | 53 W |
| Power consumption (annual) | 45.73 kWh | - |
| Energy efficiency class | E | - |
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 | 583.84 mm 58.384 cm 22.9858 in 1.9155 ft | 543.8 mm 54.38 cm 21.4094 in 1.7841 ft |
| Height | 363.81 mm 36.381 cm 14.3232 in 1.1936 ft | 336.3 mm 33.63 cm 13.2402 in 1.1033 ft |
| Depth | 64.89 mm 6.489 cm 2.5547 in 0.2129 ft | 71.6 mm 7.16 cm 2.8189 in 0.2349 ft |
| Weight | 3.8 kg 8.38 lbs | 3.67 kg 8.09 lbs |
| Width with stand | 575.84 mm 57.584 cm 22.6709 in 1.8892 ft | 535.8 mm 53.58 cm 21.0945 in 1.7579 ft |
| Height with stand | 465.55 mm 46.555 cm 18.3287 in 1.5274 ft | 408.1 mm 40.81 cm 16.0669 in 1.3389 ft |
| Depth with stand | 184.2 mm 18.42 cm 7.252 in 0.6043 ft | 231.6 mm 23.16 cm 9.1181 in 0.7598 ft |
| Weight with stand | 5.23 kg 11.53 lbs | 6.16 kg 13.58 lbs |
| Box weight | 5.5 kg 12.13 lbs | - |
| Stand width | 222.03 mm 22.203 cm 8.7413 in 0.7284 ft | - |
| Stand height | 150.2 mm 15.02 cm 5.9134 in 0.4928 ft | - |
| Stand depth | 171 mm 17.1 cm 6.7323 in 0.561 ft | - |
| Colors | Black | Black |
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 | No | Yes |
| Height adjustment range | - | 90 mm 9 cm 3.5433 in 0.2953 ft |
| Landscape/portrait pivot | No | Yes |
| Left pivot | - | 90 ° |
| Right pivot | - | 90 ° |
| Left/right swivel | No | Yes |
| Left swivel | - | 45 ° |
| Right swivel | - | 45 ° |
| Forward/backward tilt | Yes | Yes |
| Forward tilt | 10 ° | 3 ° |
| Backward tilt | 29 ° | 12 ° |
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 DisplayPort 1.2 1 x D-sub | 4 x USB 2.0 (downstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub |
| High-bandwidth Digital Content Protection (HDCP) 1.2 | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | Dell Display Manager Low Blue Light | - |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | Energy Star EPEAT RoHS TCO | BSMI CCC cTÜVus ENERGY STAR 6.0 Epeat Gold FCC Class B ISO 9241-307 RoHS TCO Certified Display 6.0 TCO Edge 1.2 WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) |
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 32 °F - 104 °F | 0 °C - 45 °C 32 °F - 113 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % |
| Operating altitude | 5000 m 16404.2 ft | 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 | 5 % - 90 % | 5 % - 95 % |
| Storage altitude | 12192 m 40000 ft | 12192 m 40000 ft |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable (optional) D-Sub cable (optional) | D-sub cable USB 2.0 cable |
Additional features
Information about other features.
| Additional features | Security lock slot | Anti-theft stand lock slot - Kensington |
| Dell E2422H | Lenovo ThinkVision LT2223p |