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| General Info | ||
|---|---|---|
| Model Number | Acer KA272bi | Acer ET322QU |
|
|
|
| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2018 |
| Brand | Acer | Acer |
| Model Series | KA2 | ET2 |
| Model Number | KA272bi | ET322QU |
| Alias | KA272 bi | |
| Display | ||
| Screen Size Class | 27" (inches) | 32" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
31.54 in 80.1 cm 801 mm 2.63 ft |
| Screen Width | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
27.45 in 69.7 cm 697.344 mm 2.29 ft |
| Screen Height | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
15.44 in 39.2 cm 392.256 mm 1.29 ft |
| Display Type | IPS | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 2560 x 1440 |
| Screen Pixel Pitch | 0.311 mm | 0.272 mm |
| Screen Pixel Density | 81 ppi | 93 ppi |
| Screen-to-Body Ratio | 86.81 % | |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 88 % |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1200 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.8 in 7.1 cm 71.1 mm 0.23 ft |
|
| Case Weight | 4.1 kg 9 lbs |
6.9 kg 15 lbs |
| Case Width with Stand | 24.49 in 62.2 cm 622 mm 2.04 ft |
28.73 in 73 cm 729.7 mm 2.39 ft |
| Case Height with Stand | 18.07 in 45.9 cm 459 mm 1.51 ft |
20.52 in 52.1 cm 521.3 mm 1.71 ft |
| Case Depth with Stand | 7.87 in 20 cm 200 mm 0.66 ft |
8.96 in 22.8 cm 227.6 mm 0.75 ft |
| Case Weight with Stand | 4.56 kg 10 lbs |
6.78 kg 15 lbs |
| Case Color | Black | White |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | Flicker-free technology Low Blue Light Zero-Frame Design Wide Viewing Angle AMD FreeSync technology ComfyView |
DDC/CI Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 AMD FreeSync technology Blue Light Filter |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 24.49 in 62.2 cm 622 mm 2.04 ft |
28.73 in 73 cm 729.7 mm 2.39 ft |
| Case Height | 17 in 43.2 cm 431.8 mm 1.42 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 | 15 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 75 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 85 kHz | 30 kHz - 120 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | D-Sub cable | D-sub cable DisplayPort cable |
| Certificates and Standards | ||
| Licenses | CE ISO9241-307 MPRⅡ TUV GS |
CE ENERGY STAR |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 20 % - 85 % |
| Acer KA272bi | Acer ET322QU |
