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| General Info | ||
|---|---|---|
| Model Number | Acer KA270H | ViewSonic VA2715-H |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2015 | 2022 |
| Brand | Acer | ViewSonic |
| Model Number | KA270H | VA2715-H |
| Alias | KA270Hbit | |
| 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 685.9 mm 2.25 ft |
| Screen Width | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Type | VA | VA |
| Display Bit Depth | 8 bits | 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 | 0.311 mm |
| Screen Pixel Density | 81 ppi | 81 ppi |
| Screen-to-Body Ratio | 82.46 % | 90.51 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 104 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 300 cd/m² | 250 cd/m² |
| Static Screen Contrast | 4000 : 1 | |
| Dynamic Screen Contrast | 100000000 : 1 | 50000000 : 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 | 2.4 in 6.1 cm 61 mm 0.2 ft |
1.57 in 4 cm 40 mm 0.13 ft |
| Case Weight | 3.1 kg 7 lbs |
|
| Case Width with Stand | 25.2 in 64 cm 640 mm 2.1 ft |
24.13 in 61.3 cm 613 mm 2.01 ft |
| Case Height with Stand | 18.85 in 47.9 cm 478.8 mm 1.57 ft |
17.95 in 45.6 cm 456 mm 1.5 ft |
| Case Depth with Stand | 7.87 in 20 cm 200 mm 0.66 ft |
8.07 in 20.5 cm 205 mm 0.67 ft |
| Case Weight with Stand | 3.6 kg 8 lbs |
|
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x D-sub 1 x HDMI 1.4 (MHL) 1 x DVI-D Dual Link |
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 HDCP (High-bandwidth Digital Content Protection) |
Eco Mode Flicker-free technology SuperClear VA ViewMode Low Blue Light 3-side borderless design Adaptive-sync technology |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 25.2 in 64 cm 640 mm 2.1 ft |
24.13 in 61.3 cm 613 mm 2.01 ft |
| Case Height | 15 in 38.1 cm 381 mm 1.25 ft |
14.21 in 36.1 cm 361 mm 1.18 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 | 60 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 24 kHz - 86 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | D-subt cable DVI-D cable HDMI cable |
HDMI cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR | BSMI PSE RCM RoHS VCCI WEEE |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 20 % - 90 % |
| Acer KA270H | ViewSonic VA2715-H |
