Comparison between:
- 21.5" Dell P2217H
- 21.5" HP EliteDisplay E221i
- 21.5" HP EliteDisplay E221
- 23" HP EliteDisplay E232
Brand, series, model
Information about the brand, series, model and model aliases.
| Dell P2217H | HP EliteDisplay E221i | HP EliteDisplay E221 | HP EliteDisplay E232 | |
 |  |  |  | |
| Model alias | - | F9Z09AA | C9V76AA | M1N98A8 M1N98A |
| Model year | 2016 | 2013 | 2013 | 2015 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 21.5 in | 21.5 in | 21.5 in | 23 in |
| Diagonal | 546.1 mm 54.61 cm 21.5 in 1.7917 ft | 546.1 mm 54.61 cm 21.5 in 1.7917 ft | 546.1 mm 54.61 cm 21.5 in 1.7917 ft | 584 mm 58.4 cm 22.9921 in 1.916 ft |
| Width | 476.06 mm 47.606 cm 18.7425 in 1.5619 ft | 476.64 mm 47.664 cm 18.7654 in 1.5638 ft | 476.64 mm 47.664 cm 18.7654 in 1.5638 ft | 509.184 mm 50.9184 cm 20.0466 in 1.6706 ft |
| Height | 267.79 mm 26.779 cm 10.5429 in 0.8786 ft | 268.11 mm 26.811 cm 10.5555 in 0.8796 ft | 268.11 mm 26.811 cm 10.5555 in 0.8796 ft | 286.416 mm 28.6416 cm 11.2762 in 0.9397 ft |
| Panel manufacturer | - | LG Display | AU Optronics BOE Innolux | BOE LG Display Samsung |
| Panel model | - | - | M215HTN01.1 (AU Optronics) HT215F01-100 (BOE) M215HGE-L21 (Innolux) | HR230WU1-400 (BOE) LM230WF3-SLQ1 (LG Display) LTM230HL07 (Samsung) |
| Panel type | IPS | AH-IPS | TN | IPS |
| Panel bit depth | 8 bits | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) |
| FRC | - | Yes | 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 | 0.248 mm 0.0248 cm 0.0098 in 0.0008 ft | 0.248 mm 0.0248 cm 0.0098 in 0.0008 ft | 0.248 mm 0.0248 cm 0.0098 in 0.0008 ft | 0.265 mm 0.0265 cm 0.0104 in 0.0009 ft |
| Pixel density | 102 ppi 40 ppcm | 102 ppi 40 ppcm | 102 ppi 40 ppcm | 95 ppi 37 ppcm |
| Display area | 85.95 % | 81.25 % | 81.25 % | 78.81 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | - | 95 % | - | - |
| NTSC (1953) | 82 % | 72 % | - | 72 % |
| Brightness | 250 cd/m² | 250 cd/m² | 250 cd/m² | 250 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 4000000 : 1 | 4000000 : 1 | 5000000 : 1 | 5000000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 170 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 160 ° | 178 ° |
| Minimum response time | 6 ms 0.0060 s | 8 ms 0.0080 s | 5 ms 0.0050 s | 7 ms 0.0070 s |
| Average response time | 16 ms 0.0160 s | - | - | - |
| Input lag | 10 ms 0.0100 s | - | - | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte |
| CIE1976 - 82% CIE1931 - 72% | - | - | - |
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) | - | 24 kHz - 94 kHz | 24 kHz - 94 kHz | 30 kHz - 80 kHz |
| Vertical frequency (digital) | 60 Hz | 50 Hz - 76 Hz | 50 Hz - 76 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) | 0.3 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (sleep) | 0.3 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (eco) | - | 21.1 W | - | 17.19 W |
| Power consumption (average) | 17 W | 26 W | 30 W | 28 W |
| Power consumption (maximum) | 37 W | 31 W | 36 W | 35 W |
| Power consumption (annual) | - | - | - | 64 kWh |
| Energy efficiency class | A+ | - | - | 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 | 498.9 mm 49.89 cm 19.6417 in 1.6368 ft | 509 mm 50.9 cm 20.0394 in 1.6699 ft | 509 mm 50.9 cm 20.0394 in 1.6699 ft | 549.3 mm 54.93 cm 21.626 in 1.8022 ft |
| Height | 297.3 mm 29.73 cm 11.7047 in 0.9754 ft | 309 mm 30.9 cm 12.1654 in 1.0138 ft | 309 mm 30.9 cm 12.1654 in 1.0138 ft | 336.9 mm 33.69 cm 13.2638 in 1.1053 ft |
| Depth | 50.3 mm 5.03 cm 1.9803 in 0.165 ft | 51 mm 5.1 cm 2.0079 in 0.1673 ft | 51 mm 5.1 cm 2.0079 in 0.1673 ft | 49.6 mm 4.96 cm 1.9528 in 0.1627 ft |
| Weight | 2.81 kg 6.19 lbs | 3.7 kg 8.16 lbs | 3.1 kg 6.83 lbs | 3.63 kg 8 lbs |
| Width with stand | 498.9 mm 49.89 cm 19.6417 in 1.6368 ft | 509 mm 50.9 cm 20.0394 in 1.6699 ft | 509 mm 50.9 cm 20.0394 in 1.6699 ft | 549.3 mm 54.93 cm 21.626 in 1.8022 ft |
| Height with stand | 354.4 mm 35.44 cm 13.9528 in 1.1627 ft | 460 mm 46 cm 18.1102 in 1.5092 ft | 460 mm 46 cm 18.1102 in 1.5092 ft | 362.4 mm 36.24 cm 14.2677 in 1.189 ft |
| Depth with stand | 180 mm 18 cm 7.0866 in 0.5906 ft | 237 mm 23.7 cm 9.3307 in 0.7776 ft | 237 mm 23.7 cm 9.3307 in 0.7776 ft | 189 mm 18.9 cm 7.4409 in 0.6201 ft |
| Weight with stand | - | 5.82 kg 12.83 lbs | 5.64 kg 12.43 lbs | 5.7 kg 12.57 lbs |
| Box width | - | - | - | 640 mm 64 cm 25.1969 in 2.0997 ft |
| Box height | - | - | - | 415 mm 41.5 cm 16.3386 in 1.3615 ft |
| Box depth | - | - | - | 226 mm 22.6 cm 8.8976 in 0.7415 ft |
| Box weight | 6.86 kg 15.12 lbs | - | - | 7.3 kg 16.09 lbs |
| Colors | Gray | Black | 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 | 120 mm 12 cm 4.7244 in 0.3937 ft | 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 | 0 ° | 0 ° | 0 ° | 0 ° |
| Right pivot | 90 ° | 90 ° | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 45 ° | 180 ° | 180 ° | 45 ° |
| Right swivel | 45 ° | 180 ° | 180 ° | 45 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 21 ° | 30 ° | 30 ° | 25 ° |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 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 D-sub | 1 x USB 2.0 (upstream) 2 x USB 2.0 (downstream) 1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x D-sub | 1 x USB 2.0 (upstream) 2 x USB 2.0 (downstream) 1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x D-sub | 1 x USB 2.0 (upstream) 2 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) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | Blue Light Filter Flicker-free technology | DDC/CI | DDC/CI | - |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CEC ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays | BSMI CB CCC CE CECP CEL Grade 1 ENERGY STAR EPA Epeat Gold/Silver (market dependent) FCC Class B ISC KC KCC NOM PSB SEPA TCO Certified Displays TÜV/S VCCI WHQL (Windows 8; Windows 7) | BSMI CB CCC CE CECP CEL Grade 1 ENERGY STAR EPA Epeat Gold/Silver (market dependent) FCC Class B ISC KC KCC NOM PSB SEPA TCO Certified Displays TÜV/S VCCI WHQL (Windows 8; Windows 7) | BSMI CB CCC CE CECP CEL Grade 1 CSA EAC EEI ENERGY STAR 6.0 Epeat Gold eStandby FCC Class B IS 1121 ISC KCC MEPS NOM PSB RCM S mark SASO TCO Certified Displays 6.0 TCO EDGE 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 | 0 °C - 40 °C 32 °F - 104 °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 | 10 % - 80 % | 20 % - 80 % | 20 % - 80 % | 20 % - 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 % - 95 % | 5 % - 95 % | 5 % - 95 % |
| 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 | D-sub cable DisplayPort cable USB 3.0 upstream cable | D-sub cable DisplayPort cable USB 2.0 upstream cable | D-sub cable DisplayPort cable USB 2.0 upstream cable | D-sub cable DisplayPort cable USB 2.0 cable |
Additional features
Information about other features.
| Additional features | Security lock slot | Security lock slot | Security lock slot | - |
| Dell P2217H | HP EliteDisplay E221i | HP EliteDisplay E221 | HP EliteDisplay E232 |