Comparison between:
- 23.8" HP E24u G4 FHD
- 23.8" HP E24d G4 FHD
- 28" HP U28 4K HDR
- 23.8" HP EliteDisplay E243d
Brand, series, model
Information about the brand, series, model and model aliases.
| HP E24u G4 FHD | HP E24d G4 FHD | HP U28 4K HDR | HP EliteDisplay E243d | |
 |  |  |  | |
| Model alias | 189T0AA | E24d FHD Advanced Docking Monitor | 1Z978AA | 1TJ76AA |
| Model year | 2021 | 2020 | 2020 | 2018 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23.8 in | 23.8 in | 28 in | 23.8 in |
| Diagonal | 604.7 mm 60.47 cm 23.8071 in 1.9839 ft | 604 mm 60.4 cm 23.7795 in 1.9816 ft | 708.538 mm 70.8538 cm 27.8952 in 2.3246 ft | 604 mm 60.4 cm 23.7795 in 1.9816 ft |
| Width | 526.848 mm 52.6848 cm 20.742 in 1.7285 ft | 527.04 mm 52.704 cm 20.7496 in 1.7291 ft | 620.928 mm 62.0928 cm 24.446 in 2.0372 ft | 527.04 mm 52.704 cm 20.7496 in 1.7291 ft |
| Height | 296.352 mm 29.6352 cm 11.6674 in 0.9723 ft | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft | 341.28 mm 34.128 cm 13.4362 in 1.1197 ft | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft |
| Panel manufacturer | - | - | - | BOE Samsung |
| Panel model | - | - | - | MV238FHM-N20 (BOE) LTM238HLO6-Q01 (Samsung) |
| Panel type | IPS | IPS | IPS | IPS |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) | 8 bits (6 bits + FRC) |
| FRC | Yes | Yes | Yes | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 1073741824 colors 30 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 | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 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 | 0.116 mm 0.0116 cm 0.0046 in 0.0004 ft | 0.275 mm 0.0275 cm 0.0108 in 0.0009 ft |
| Pixel density | 92 ppi 36 ppcm | 92 ppi 36 ppcm | 157 ppi 61 ppcm | 92 ppi 36 ppcm |
| Display area | 89.53 % | 89.62 % | 89.61 % | 90.05 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | - | - | 100 % | 94 % |
| NTSC (1953) | - | 72 % | - | 72 % |
| DCI P3 | - | - | 93 % | - |
| Brightness | 250 cd/m² | 250 cd/m² | 400 cd/m² | 250 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 5000000 : 1 | 5000000 : 1 | - | 5000000 : 1 |
| HDR | - | - | HDR | - |
| 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 | 4 ms 0.0040 s | 5 ms 0.0050 s |
| Average response time | - | - | - | 14 ms 0.0140 s |
| Coating | Anti-glare/Matte | Anti-glare/Matte | Anti-glare/Matte (3H) | 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 | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 80 kHz | 30 kHz - 80 kHz | 30 kHz - 140 kHz | 30 kHz - 80 kHz |
| Vertical frequency (digital) | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 23 Hz - 75 Hz | 50 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 | 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) | - | - | 1.5 A | - |
| Power consumption (off) | - | - | - | 0.5 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (eco) | - | 18 W | - | 30 W |
| Power consumption (average) | 22 W | 70 W | 45 W | 65 W |
| Power consumption (maximum) | 151 W | 175 W | 155 W | 155 W |
| Power consumption (annual) | - | 26 kWh | - | - |
| Energy efficiency class | - | A+ | - | B |
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 | 539.4 mm 53.94 cm 21.2362 in 1.7697 ft | 539.4 mm 53.94 cm 21.2362 in 1.7697 ft | 637.1 mm 63.71 cm 25.0827 in 2.0902 ft | 539 mm 53.9 cm 21.2205 in 1.7684 ft |
| Height | 323.3 mm 32.33 cm 12.7283 in 1.0607 ft | 323.2 mm 32.32 cm 12.7244 in 1.0604 ft | 371.2 mm 37.12 cm 14.6142 in 1.2178 ft | 321.9 mm 32.19 cm 12.6732 in 1.0561 ft |
| Depth | 47 mm 4.7 cm 1.8504 in 0.1542 ft | 48.5 mm 4.85 cm 1.9094 in 0.1591 ft | 43.4 mm 4.34 cm 1.7087 in 0.1424 ft | 45.4 mm 4.54 cm 1.7874 in 0.149 ft |
| Weight | - | 4.1 kg 9.04 lbs | - | 3.58 kg 7.89 lbs |
| Width with stand | 539.4 mm 53.94 cm 21.2362 in 1.7697 ft | 539.4 mm 53.94 cm 21.2362 in 1.7697 ft | 637.1 mm 63.71 cm 25.0827 in 2.0902 ft | 539 mm 53.9 cm 21.2205 in 1.7684 ft |
| Height with stand | 344.9 mm 34.49 cm 13.5787 in 1.1316 ft | 494.4 mm 49.44 cm 19.4646 in 1.622 ft | 531.4 mm 53.14 cm 20.9213 in 1.7434 ft | 477.1 mm 47.71 cm 18.7835 in 1.5653 ft |
| Depth with stand | 207 mm 20.7 cm 8.1496 in 0.6791 ft | 485 mm 48.5 cm 19.0945 in 1.5912 ft | 189.9 mm 18.99 cm 7.4764 in 0.623 ft | 205 mm 20.5 cm 8.0709 in 0.6726 ft |
| Weight with stand | 6.19 kg 13.65 lbs | 6.86 kg 15.12 lbs | 6.35 kg 14 lbs | 6.1 kg 13.45 lbs |
| Box width | - | 646 mm 64.6 cm 25.4331 in 2.1194 ft | - | 620 mm 62 cm 24.4094 in 2.0341 ft |
| Box height | - | 438 mm 43.8 cm 17.2441 in 1.437 ft | - | 400 mm 40 cm 15.748 in 1.3123 ft |
| Box depth | - | 269 mm 26.9 cm 10.5906 in 0.8825 ft | - | 273 mm 27.3 cm 10.748 in 0.8957 ft |
| Box weight | - | 11.5 kg 25.35 lbs | - | 8.08 kg 17.81 lbs |
| Colors | Black | Black | Black | Silver |
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 | - | 150 mm 15 cm 5.9055 in 0.4921 ft |
| Landscape/portrait pivot | Yes | Yes | Yes | Yes |
| Left pivot | 90 ° | 90 ° | 90 ° | 90 ° |
| Right pivot | 90 ° | 90 ° | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 45 ° | 30 ° | - | 45 ° |
| Right swivel | 45 ° | 30 ° | - | 45 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 23 ° | 20 ° | 23 ° | 23 ° |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Storage | - | - | 8 GB | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | Yes | No | Yes |
| Video resolution | - | - | - | 1280 x 720 pixels 0.92 MP |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | - | - | - | LAN |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-C; upstream; 65W; DP Alt Mode) 1 x HDMI 1.4 1 x DisplayPort 1.2 (out) 1 x DisplayPort 1.2 (in) | 4 x USB 3.0 (Type-A; 7.5W) 1 x USB 3.1 (Type-C; downstream) 1 x USB 3.1 (Type-C; upstream; 100W) 1 x Ethernet RJ45 1 x HDMI 1.4 1 x DisplayPort 1.2 (in) 1 x DisplayPort 1.2 (out) 1 x 3.5 mm Microphone In 1 x 3.5 mm Audio Out | 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 3 x USB 3.2 (Type-A; Gen 1; downstream) 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 4 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C - 65 W) 1 x Ethernet RJ45 1 x HDMI 1.4 1 x DisplayPort 1.2 (Output) 1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out |
| HDCP (High-bandwidth Digital Content Protection) | HDCP (High-bandwidth Digital Content Protection) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | 3-sided Micro-Edge desing Flicker-free technology Low Blue Light | Flicker-free technology Low Blue Light Microphone Infra-Red Sensor Webcam | Flicker-free technology Low Blue Light | Low Blue Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | Australian-New Zealand MEPS BIS BSMI CB CCC CE CECP CEL cTUVus EAC ENERGY STAR FCC ISE for Cambodia ISO 9241-307 KC/KCC NOM PSB SEPA TCO Certified TCO Certified Edge TUV-S VCCI Vietnam MEPS WEEE ISC WW application ICE UAE | CE CB KC KCC NOM ISO 9241-307 EAC TUVGS cTUVus PSB CCC CEL ISC VCCI FCC BSMI Vietnam MEPS Australian-New Zealand MEPS WEEE BIS CEC EStandby CECP TUV-S | Australian-New Zealand MEPS BSMI CB CCC CE CECP CEL EAC ENERGY STAR FCC ISO 9241-307 KC/KCC NOM PSB SEPA TCO Certified TUV-S UL/CSA VCCI Vietnam MEPS WEEE ISC WW application ICE | BSMI CB CCC CE CECP CEL Grade 1 CSA EAC EEI ENERGY STAR 7.0 eStandby FCC Class B IS 1121 ISC KCC MEPS NOM PSB RCM S mark SASO TÜV/GS TÜV/S UL/CSA VCCI-B WHQL (Windows 10; 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 | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 20 % - 80 % | 20 % - 80 % | 20 % - 80 % | 20 % - 80 % |
| Operating altitude | 5000 m 16404.2 ft | 5000 m 16404.2 ft | - | 5000 m 16404.2 ft |
| Storage temperature | -34 °C - 60 °C -29.2 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | - | -20 °C - 65 °C -4 °F - 149 °F |
| Storage humidity | 5 % - 95 % | 5 % - 95 % | - | 5 % - 95 % |
| Storage altitude | 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 | USB cable | HDMI cable DisplayPort cable USB Type-C cable | DisplayPort cable HDMI cable USB Type-C cable | DisplayPort cable USB Type-C cable |
Additional features
Information about other features.
| Additional features | Security lock slot | - | Security lock slot | - |
| HP E24u G4 FHD | HP E24d G4 FHD | HP U28 4K HDR | HP EliteDisplay E243d |