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| General Info | ||
|---|---|---|
| Model Number | Acer KA272A | BenQ GW2270H |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2015 |
| Brand | Acer | BenQ |
| Model Series | KA2 | |
| Model Number | KA272A | GW2270H |
| Alias | KA272 A | |
| Display | ||
| Screen Size Class | 27" (inches) | 22" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
21.5 in 54.6 cm 546 mm 1.79 ft |
| Screen Width | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
18.77 in 47.7 cm 476.64 mm 1.56 ft |
| Screen Height | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
10.56 in 26.8 cm 268.11 mm 0.88 ft |
| Display Manufacturer | AU Optronics | |
| Display Type | IPS | VA |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | No |
| 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 | 0.248 mm |
| Screen Pixel Density | 81 ppi | 102 ppi |
| Screen-to-Body Ratio | 83.08 % | |
| Backlight Source | W-LED | W-LED |
| sRGB | 90 % | |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 20000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 13 ms | |
| Display Minimum Response Time | 5 ms | |
| Display Average Response Time | 13 ms | |
| Display Maximum Response Time | 18 ms | |
| Display Coating | Anti-glare/Matte | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.01 in 5.1 cm 51 mm 0.17 ft |
|
| Case Weight | 4.1 kg 9 lbs |
|
| Case Width with Stand | 24.49 in 62.2 cm 622 mm 2.04 ft |
19.92 in 50.6 cm 506 mm 1.66 ft |
| Case Height with Stand | 18.07 in 45.9 cm 459 mm 1.51 ft |
15.75 in 40 cm 400 mm 1.31 ft |
| Case Depth with Stand | 7.87 in 20 cm 200 mm 0.66 ft |
7.01 in 17.8 cm 178 mm 0.58 ft |
| Case Weight with Stand | 4.56 kg 10 lbs |
3.4 kg 7 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 Out 2 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | Flicker-free technology Low Blue Light AMD FreeSync technology ComfyView |
HDCP (High-bandwidth Digital Content Protection) Low Blue Light AMA (Advanced Motion Accelerator) Flicker-free technology |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 24.49 in 62.2 cm 622 mm 2.04 ft |
19.92 in 50.6 cm 506 mm 1.66 ft |
| Case Height | 11.97 in 30.4 cm 304 mm 1 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 | 50 Hz - 76 Hz |
| Horizontal Digital Frequency | 30 kHz - 85 kHz | 30 kHz - 83 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | D-Sub cable | D-sub cable HDMI cable |
| Certificates and Standards | ||
| Licenses | CE ISO9241-307 MPRⅡ TUV GS |
ENERGY STAR 6.0 TCO 6.0 WHQL (Windows 8.1; Windows 8; Windows 7) |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
5 °C - 40 °C 41 °F - 104 °F |
| Safe Operating Humidity Level | 20 % - 85 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
| Acer KA272A | BenQ GW2270H |
