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| General Info | ||
|---|---|---|
| Model Number | Acer KB272 bi | AOpen 27HC5R |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2020 |
| Brand | Acer | AOpen |
| Model Series | KB2 | HC5 |
| Model Number | KB272 bi | 27HC5R |
| Alias | UM.HX2AA.009 | |
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.66 mm 2.25 ft |
27 in 68.6 cm 685.891 mm 2.25 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
23.54 in 59.8 cm 597.888 mm 1.96 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.24 in 33.6 cm 336.312 mm 1.1 ft |
| Display Curvature | 1500 | |
| Display Type | IPS | 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 | 1920 x 1080 | 1920 x 1080 |
| Screen Pixel Pitch | 0.311 mm | 0.311 mm |
| Screen Pixel Density | 81 ppi | 81 ppi |
| Screen-to-Body Ratio | 89.24 % | |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 4000 : 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 | 5 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.7 in 6.9 cm 68.6 mm 0.23 ft |
|
| Case Weight | 4.72 kg 10 lbs |
|
| Case Width with Stand | 24.11 in 61.2 cm 612.4 mm 2.01 ft |
24.6 in 62.5 cm 624.84 mm 2.05 ft |
| Case Height with Stand | 17.8 in 45.2 cm 452.12 mm 1.48 ft |
18.3 in 46.5 cm 464.82 mm 1.53 ft |
| Case Depth with Stand | 7.9 in 20.1 cm 200.7 mm 0.66 ft |
7.7 in 19.6 cm 195.58 mm 0.64 ft |
| Case Weight with Stand | 5.4 kg 12 lbs |
5.59 kg 12 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | Blue Light Filter ComfyView Flicker-free technology Adaptive Contrast Management (ACM) AMD FreeSync technology |
Flicker-free technology ZeroFrame Design AMD FreeSync technology BlueLightShield |
| Ergonomics | ||
| Case Width | 24.11 in 61.2 cm 612.4 mm 2.01 ft |
24.6 in 62.5 cm 624.84 mm 2.05 ft |
| Case Height | 14.43 in 36.7 cm 366.5 mm 1.2 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 75 x 75 |
| 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 | 25 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 56 Hz - 75 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 85 kHz | |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | HDMI cable | HDMI cable |
| Certificates and Standards | ||
| Licenses | MPR II | |
| Usage and Storage Requirements |
| Acer KB272 bi | AOpen 27HC5R |
