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| Brand | Lenovo |
| Type | Monitor |
| Size | 20" (inches) |
| Panel | IPS |
| Refresh Rate | 75 Hz |
| Min Response Time | 4 ms |
| Screen Aspect Ratio | 16:10 |
| Screen Resolution | 1440 x 900 |
| General Info | |
|---|---|
| Type | Monitor |
| Year | 2020 |
| Brand | Lenovo |
| Model Number | ThinkVision D20-20 |
| Alias | 66C4KAC1 |
| Size | 20" (inches) |
| Panel | IPS |
| Display | |
| Screen Size Class | 20" (inches) |
| Diagonal Size | 19.45 in 49.4 cm 494 mm 1.62 ft |
| Screen Width | 16.48 in 41.9 cm 418.608 mm 1.37 ft |
| Screen Height | 10.33 in 26.2 cm 262.35 mm 0.86 ft |
| Display Type | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes |
| Max Number of Colors | 16777216 |
| Bits | 24 |
| Screen Aspect Ratio | 16:10 |
| Screen Resolution | 1440 x 900 |
| Screen Pixel Pitch | 0.291 mm |
| Screen Pixel Density | 87 ppi |
| Screen-to-Body Ratio | 78.19 % |
| Backlight Source | W-LED |
| NTSC 1953 | 72 % |
| Screen Brightness | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 |
| Dynamic Screen Contrast | 3000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° |
| Screen Vertical Viewing Angle | 178 ° |
| Display Minimum Response Time | 4 ms |
| Display Average Response Time | 6 ms |
| Display Coating | Anti-glare/Matte |
| 3D | No |
| Size, weight, color | |
| Case Depth | 1.75 in 4.5 cm 44.5 mm 0.15 ft |
| Case Weight | 2.61 kg 6 lbs |
| Case Width with Stand | 17.95 in 45.6 cm 456 mm 1.5 ft |
| Case Height with Stand | 14.65 in 37.2 cm 372 mm 1.22 ft |
| Case Depth with Stand | 7.26 in 18.4 cm 184.3 mm 0.6 ft |
| Case Weight with Stand | 2.91 kg 6 lbs |
| Case Color | Black |
| Hardware | |
| Built-in Camera | No |
| Connectivity | 1 x HDMI 1.4 1 x D-sub |
| Audio | |
| Features | |
| Cool Features | Low Blue Light |
| Extra Features | Anti-theft stand lock slot - Kensington |
| Ergonomics | |
| Case Width | 17.95 in 45.6 cm 456 mm 1.5 ft |
| Case Height | 12.13 in 30.8 cm 308 mm 1.01 ft |
| Vesa Mount Support | Yes |
| VESA Interface Standard Size | 100 x 100 |
| Removable VESA Stand | Yes |
| Height Adjustment | No |
| Landscape or Portrait Pivot Support | No |
| Left or Right Swivel Support | No |
| Forward and Backward Tilt Support | Yes |
| Forward Tilt | 5 ° |
| Backward Tilt | 22 ° |
| Frequency and Interpolation | |
| Vertical Digital Frequency | 50 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz |
| Screen Interpolation Measurement Unit | NULL |
| Power | |
| 110V | 100 V - 120 V |
| 220V | 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz |
| Power Consumption When Device is Off | 0.5 W |
| Power Consumption in Sleep Mode | 0.5 W |
| Average Power Consumption | 12 W |
| Power Consumption in Eco Mode | 11.3 W |
| Maximum Power Consumption | 14 W |
| Accessories | |
| Extras | HDMI cable |
| Certificates and Standards | |
| Licenses | CCC China Energy Efficiency Standard Tier 2 ENERGY STAR 8.0 EPEAT Silver RoHS TCO 8.0 TÜV Rheinland Low Blue Light WHQL (Windows 10; Windows 7) |
| Usage and Storage Requirements | |
| Safe Operating Temperature Level | 0 °C - 45 °C 32 °F - 113 °F |
| Safe Operating Humidity Level | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 95 % |
| Max Operating Altitude | 5000 |
| Max Storage Altitude | 12192 |
