Comparison between:
- 23.8" Dell U2422HE
- 23.8" Dell P2424HEB
- 23.8" Dell C2422HE
- 23.8" Dell P2424HT
Brand, series, model
Information about the brand, series, model and model aliases.
| Dell U2422HE | Dell P2424HEB | Dell C2422HE | Dell P2424HT | |
| Series | UltraSharp | - | - | - |
 |  |  |  | |
| Model alias | UltraSharp U2422HE | - | - | - |
| Model year | 2021 | 2023 | 2021 | 2023 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23.8 in | 23.8 in | 23.8 in | 23.8 in |
| Diagonal | 604.7 mm 60.47 cm 23.8071 in 1.9839 ft | 604.698 mm 60.4698 cm 23.807 in 1.9839 ft | 604.7 mm 60.47 cm 23.8071 in 1.9839 ft | 604.698 mm 60.4698 cm 23.807 in 1.9839 ft |
| Width | 527.04 mm 52.704 cm 20.7496 in 1.7291 ft | 527.04 mm 52.704 cm 20.7496 in 1.7291 ft | 527.04 mm 52.704 cm 20.7496 in 1.7291 ft | 527.04 mm 52.704 cm 20.7496 in 1.7291 ft |
| Height | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft |
| Panel type | IPS | IPS | IPS | IPS |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits | 8 bits | 8 bits (6 bits + FRC) |
| FRC | Yes | - | - | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 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 | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.275 mm 0.0275 cm 0.0108 in 0.0009 ft | 0.275 mm 0.0275 cm 0.0108 in 0.0009 ft | 0.275 mm 0.0275 cm 0.0108 in 0.0009 ft | 0.275 mm 0.0275 cm 0.0108 in 0.0009 ft |
| Pixel density | 92 ppi 36 ppcm | 92 ppi 36 ppcm | 92 ppi 36 ppcm | 92 ppi 36 ppcm |
| Display area | - | 77.53 % | 75.62 % | - |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | 100 % | 99 % | 99 % | 99 % |
| DCI P3 | 85 % | - | - | - |
| Brightness | 250 cd/m² | 250 cd/m² | 250 cd/m² | 300 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 5 ms 0.0050 s | 5 ms 0.0050 s | 5 ms 0.0050 s |
| Average response time | 8 ms 0.0080 s | 8 ms 0.0080 s | 8 ms 0.0080 s | 8 ms 0.0080 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| - | - | - | 10-point touch display |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 83 kHz | 30 kHz - 83 kHz | 30 kHz - 83 kHz | - |
| Vertical frequency (digital) | 56 Hz - 76 Hz | 56 Hz - 76 Hz | 56 Hz - 76 Hz | 60 Hz |
| 1920 x 1080 @ 60 Hz | FHD @ 60 Hz | 1920 x 1080 @ 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 | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Electric current (A) | 1.8 A | 1.5 A | 1.8 A | 1.5 A |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W | 0.2 W |
| Power consumption (sleep) | 0.3 W | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (eco) | - | 15.38 W | - | - |
| Power consumption (average) | - | 15.5 W | - | 12 W |
| Power consumption (maximum) | 195 W | 195 W | 195 W | 48 W |
| Power consumption (annual) | - | 50.46 kWh | - | - |
| Energy efficiency class | - | - | - | C |
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 | 537.72 mm 53.772 cm 21.1701 in 1.7642 ft | 538.04 mm 53.804 cm 21.1827 in 1.7652 ft | 538.73 mm 53.873 cm 21.2098 in 1.7675 ft | 538 mm 53.8 cm 21.1811 in 1.7651 ft |
| Height | - | 374.55 mm 37.455 cm 14.7461 in 1.2288 ft | 383.54 mm 38.354 cm 15.1 in 1.2583 ft | - |
| Depth | - | 60.53 mm 6.053 cm 2.3831 in 0.1986 ft | 50.8 mm 5.08 cm 2 in 0.1667 ft | - |
| Weight | 3.96 kg 8.73 lbs | 4.44 kg 9.79 lbs | 4.35 kg 9.59 lbs | - |
| Width with stand | 537.72 mm 53.772 cm 21.1701 in 1.7642 ft | 538.04 mm 53.804 cm 21.1827 in 1.7652 ft | 538.73 mm 53.873 cm 21.2098 in 1.7675 ft | 538 mm 53.8 cm 21.1811 in 1.7651 ft |
| Height with stand | 363.98 mm 36.398 cm 14.3299 in 1.1942 ft | 401.62 mm 40.162 cm 15.8118 in 1.3177 ft | 423.56 mm 42.356 cm 16.6756 in 1.3896 ft | 320 mm 32 cm 12.5984 in 1.0499 ft |
| Depth with stand | 179.58 mm 17.958 cm 7.0701 in 0.5892 ft | 185 mm 18.5 cm 7.2835 in 0.607 ft | 185.42 mm 18.542 cm 7.3 in 0.6083 ft | 249 mm 24.9 cm 9.8031 in 0.8169 ft |
| Weight with stand | - | 6.08 kg 13.4 lbs | - | - |
| Box weight | - | - | 8.85 kg 19.51 lbs | 7.86 kg 17.33 lbs |
| Stand width | - | 268 mm 26.8 cm 10.5512 in 0.8793 ft | - | - |
| Stand depth | 179.58 mm 17.958 cm 7.0701 in 0.5892 ft | 185 mm 18.5 cm 7.2835 in 0.607 ft | - | 249 mm 24.9 cm 9.8031 in 0.8169 ft |
| Colors | Platinum Silver | Black and Silver | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes | Yes |
| Height adjustment range | 150 mm 15 cm 5.9055 in 0.4921 ft | 150 mm 15 cm 5.9055 in 0.4921 ft | 120 mm 12 cm 4.7244 in 0.3937 ft | 110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape/portrait pivot | Yes | Yes | Yes | No |
| Left pivot | 90 ° | 90 ° | 90 ° | - |
| Right pivot | 90 ° | 90 ° | 90 ° | - |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 45 ° | 45 ° | 30 ° | 30 ° |
| Right swivel | 45 ° | 45 ° | 30 ° | 30 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 21 ° | 21 ° | 21 ° | 60 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 5 W | 2 x 5 W | 1 x 3 W |
| - | - | - | A mono 3W speaker |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | Yes | Yes | No |
| Image resolution | - | 2560 x 1440 pixels 3.69 MP | 2456 x 2054 pixels 5.04 MP | - |
| Video resolution | - | 2560 x 1440 pixels 3.69 MP | 1920 x 1080 pixels 2.07 MP | - |
| - | Sony STARVIS sensor QHD @ 30 fps FHD @ 60 fps Windows Hello Zoom Certified Digital microphone | Built-in microphones Facial recognition through Windows Hello LED indicator Pop-up mechanism Teams button and LED | - |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | LAN | LAN | LAN | LAN |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.2 (Type-C; Gen 1; upstream; data only) 1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode) 1 x USB 3.2 (Type-C; Gen 1; downstream; 15W) 4 x USB 3.2 (Type-A; Gen 2; downstream) 1 x Ethernet RJ45 1 x HDMI 1.4 1 x DisplayPort 1.4 (out; MST) 1 x DisplayPort 1.4 (in; HBR3) 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 1 x USB 3.2 (Type-C; Gen1; 5 Gbps; downstream; 15W) 1 x USB 3.2 (Type-B; Gen1; 5 Gbps; upstream) 2 x USB 3.2 (Type-A; Gen1; 5 Gbps; downstream) 1 x Ethernet RJ45 (Wake on LAN; PXE boot; MAC address pass-thru) 1 x HDMI 1.4 1 x DisplayPort 1.2 (out with MST) 1 x DisplayPort 1.2 (H) 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode) 1 x USB 3.2 (Type-C; Gen 1; downstream; 15W) 1 x USB 3.2 (Type-B; Gen 1; upstream) 2 x USB 3.2 (Type-A; Gen 1; downstream) 1 x Ethernet RJ45 1 x HDMI 2.0 1 x DisplayPort 1.2 (Output MST) 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode) 1 x USB 3.2 (Type-C; Gen 1; downstream; 15W) 3 x USB 3.2 (Type-A; Gen 1; downstream) 1 x Ethernet RJ45 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 12.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 12.2 | High-bandwidth Digital Content Protection (HDCP) 1.4 |
Features
Some additional functional features of the model.
| Features | ComfortView Plus Dell Display Manager Flicker-free technology Low Blue Light KVM Switch (auto) Picture-by-Picture Picture-in-Picture | 3-side bezelless design ComfortView Plus Dell Display Manager Dell Express Daisy Chaining Flicker-free technology KVM Switch Low Blue Light On-Screen Display (OSD) menu | ComfortView Plus Dell Display Manager Flicker-free technology Low Blue Light KVM Switch (auto) Picture-by-Picture Picture-in-Picture | ComfortView Plus Dell Display Manager Flicker-free technology Low Blue Light PowerSync |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | Energy Star 8.0 EPEAT Gold RoHS TCO Certified Edge TUV Rheinland Flicker Free certified TUV Rheinland Low Blue Light certified | EPEAT Gold Energy Star RoHS TCO Certified Edge TUV Rheinland Flicker-free Certified TUV Rheinland Low Blue Light Certified (Hardware Solution) | Energy Star 8.0 EPEAT Gold RoHS TCO Certified Displays Microsoft Teams Certified Windows Hello (Cortana) | Energy Star EPEAT Gold RoHS TCO Edge Certified Displays TUV Rheinland Low Blue Light Certified |
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 - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Operating altitude | 5000 m 16404.2 ft | 5000 m 16404.2 ft | 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 | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 90 % | 5 % - 90 % | 5 % - 90 % | 5 % - 90 % |
| Storage altitude | 12192 m 40000 ft | 12192 m 40000 ft | 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 USB Type-A to Type-C cable USB Type-C to Type-C cable | DisplayPort cable USB Type-C cable USB Type-A to Type-C cable | DisplayPort cable USB Type-A to Type-B cable USB Type-C to Type-C cable | DisplayPort cable USB Type-A to Type-C cable USB Type-C cable |
Additional features
Information about other features.
| Additional features | Security lock slot | Security lock slot | Security lock slot | Anti-theft stand lock slot - Kensington |
| Dell U2422HE | Dell P2424HEB | Dell C2422HE | Dell P2424HT |