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| General Info | ||
|---|---|---|
| Model Number | Acer KA270H Dbi | AOC 27B2HM |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2020 |
| Brand | Acer | AOC |
| Model Number | KA270H Dbi | 27B2HM |
| Alias | KA270HDbi KA270H D UM.HX0AA.D02 |
|
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
23.54 in 59.8 cm 597.888 mm 1.96 ft |
| Screen Height | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
13.24 in 33.6 cm 336.312 mm 1.1 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 | 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 | 88.85 % | 90.13 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 101 % | |
| NTSC 1953 | 89 % | |
| Screen Brightness | 300 cd/m² | 250 cd/m² |
| Static Screen Contrast | 4000 : 1 | |
| Dynamic Screen Contrast | 100000000 : 1 | 20000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Display Minimum Response Time | 4 ms | 8 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.4 in 6.1 cm 61 mm 0.2 ft |
1.43 in 3.6 cm 36.3 mm 0.12 ft |
| Case Weight | 5.17 kg 11 lbs |
3.4 kg 7 lbs |
| Case Width with Stand | 24.21 in 61.5 cm 615 mm 2.02 ft |
24.15 in 61.3 cm 613.4 mm 2.01 ft |
| Case Height with Stand | 18.31 in 46.5 cm 465 mm 1.53 ft |
18.03 in 45.8 cm 457.9 mm 1.5 ft |
| Case Depth with Stand | 7.91 in 20.1 cm 201 mm 0.66 ft |
7.2 in 18.3 cm 182.9 mm 0.6 ft |
| Case Weight with Stand | 6.08 kg 13 lbs |
3.6 kg 8 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x HDMI 1.4 1 x D-sub |
1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Features | ||
| Cool Features | ComfyView Flicker-free technology |
Dynamic Colour Boost (DCB) technology Dynamic Contrast Ratio (DCR) technology HDR Mode Low Blue Light Flicker-free technology Clear Vision DDC2B (DDC/CI compatible) |
| Ergonomics | ||
| Case Width | 24.21 in 61.5 cm 615 mm 2.02 ft |
24.15 in 61.3 cm 613.4 mm 2.01 ft |
| Case Height | 14.49 in 36.8 cm 368 mm 1.21 ft |
14.32 in 36.4 cm 363.7 mm 1.19 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 | |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | D-subt cable DVI-D cable HDMI cable |
HDMI cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR | CCC CE CEL CECP CH RoHS cTUVus FCC ISO 9241-307 Win10 |
| Usage and Storage Requirements |
| Acer KA270H Dbi | AOC 27B2HM |
