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| General Info | ||
|---|---|---|
| Model Number | Dell E2020H | Dell SE2222H |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2021 |
| Brand | Dell | Dell |
| Model Number | E2020H | SE2222H |
| Display | ||
| Screen Size Class | 20" (inches) | 21" (inches) |
| Diagonal Size | 19.45 in 49.4 cm 494 mm 1.62 ft |
21.45 in 54.5 cm 544.83 mm 1.79 ft |
| Screen Width | 17.08 in 43.4 cm 433.92 mm 1.42 ft |
18.84 in 47.9 cm 478.66 mm 1.57 ft |
| Screen Height | 9.3 in 23.6 cm 236.34 mm 0.78 ft |
10.25 in 26 cm 260.28 mm 0.85 ft |
| Display Type | TN | VA |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1600 x 900 | 1920 x 1080 |
| Screen Pixel Pitch | 0.271 mm | 0.249 mm |
| Screen Pixel Density | 93 ppi | 102 ppi |
| Screen-to-Body Ratio | 83.64 % | |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 3000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Display Minimum Response Time | 5 ms | 8 ms |
| Display Average Response Time | 12 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.94 in 4.9 cm 49.21 mm 0.16 ft |
|
| Case Weight | 2.2 kg 5 lbs |
2.34 kg 5 lbs |
| Case Width with Stand | 18.56 in 47.1 cm 471.424 mm 1.55 ft |
19.85 in 50.4 cm 504.26 mm 1.65 ft |
| Case Height with Stand | 14.53 in 36.9 cm 368.96 mm 1.21 ft |
15.12 in 38.4 cm 384.08 mm 1.26 ft |
| Case Depth with Stand | 6.73 in 17.1 cm 170.942 mm 0.56 ft |
7.04 in 17.9 cm 178.81 mm 0.59 ft |
| Case Weight with Stand | 2.94 kg 6 lbs |
2.89 kg 6 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DisplayPort 1.2 1 x D-sub |
1 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Features | ||
| Cool Features | HDCP (High-bandwidth Digital Content Protection) 1.2 Low Blue Light PowerNap Dell Display Manager Flicker-free technology |
Dell ComfortView Flicker-free technology |
| Extra Features | Security lock slot | Security lock slot |
| Ergonomics | ||
| Case Width | 18.56 in 47.1 cm 471.424 mm 1.55 ft |
19.85 in 50.4 cm 504.26 mm 1.65 ft |
| Case Height | 11.63 in 29.5 cm 295.38 mm 0.97 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 21 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz | |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable VGA cable (EMEA and Japan only) |
HDMI cable |
| Certificates and Standards | ||
| Licenses | Energy Star EPEAT TCO Certified Display |
TUV RoHS |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 90 % | 5 % - 90 % |
| Max Operating Altitude | 5000 | 5000 |
| Max Storage Altitude | 12192 | 12192 |
| Dell E2020H | Dell SE2222H |
