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| General Info | |
|---|---|
| Model Number | Acer ET221Qbi |
|
|
| Price | |
| Type | Monitor |
| Year | 2017 |
| Brand | Acer |
| Model Number | ET221Qbi |
| Display | |
| Screen Size Class | 22" (inches) |
| Diagonal Size | 21.5 in 54.6 cm 546.1 mm 1.79 ft |
| Screen Width | 18.77 in 47.7 cm 476.64 mm 1.56 ft |
| Screen Height | 10.56 in 26.8 cm 268.11 mm 0.88 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 | 16:9 |
| Screen Resolution | 1920 x 1080 |
| Screen Pixel Pitch | 0.248 mm |
| Screen Pixel Density | 102 ppi |
| Backlight Source | W-LED |
| Screen Brightness | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° |
| Screen Vertical Viewing Angle | 178 ° |
| Display Minimum Response Time | 4 ms |
| Display Coating | Anti-glare/Matte |
| 3D | No |
| Size, weight, color | |
| Case Color | Black |
| Hardware | |
| Built-in Camera | No |
| Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 1 x D-sub |
| Audio | |
| Features | |
| Cool Features | Low Blue Light Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
| Extra Features | Anti-theft stand lock slot - Kensington |
| Ergonomics | |
| 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 | 20 ° |
| Frequency and Interpolation | |
| Vertical Digital Frequency | 55 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 80 kHz |
| Accessories | |
| Certificates and Standards | |
| Licenses | CE ENERGY STAR 7.0 TCO Certified Displays 7.0 |
| Usage and Storage Requirements | |
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 20 % - 80 % |
| Internal Storage Temperature | -20 °C - 65 °C -4 °F - 149 °F |
| Internal Storage Humidity | 10 % - 90 % |
| Acer ET221Qbi |
