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| General Info | ||
|---|---|---|
| Model Number | Acer HA270 | ViewSonic VA2418-sh |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2018 | 2017 |
| Brand | Acer | ViewSonic |
| Model Number | HA270 | VA2418-sh |
| Display | ||
| Screen Size Class | 27" (inches) | 24" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
23.78 in 60.4 cm 604 mm 1.98 ft |
| Screen Width | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
| Screen Height | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
11.28 in 28.6 cm 286.46 mm 0.94 ft |
| Display Type | IPS | ADS, IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | 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 | 0.275 mm |
| Screen Pixel Density | 81 ppi | 92 ppi |
| Screen-to-Body Ratio | 87.04 % | 85.56 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 104 % | |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 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 | 1.34 in 3.4 cm 34 mm 0.11 ft |
1.5 in 3.8 cm 38 mm 0.12 ft |
| Case Weight | 3.22 kg 7 lbs |
3.1 kg 7 lbs |
| Case Width with Stand | 24.45 in 62.1 cm 621 mm 2.04 ft |
21.57 in 54.8 cm 548 mm 1.8 ft |
| Case Height with Stand | 17.87 in 45.4 cm 454 mm 1.49 ft |
15.91 in 40.4 cm 404 mm 1.33 ft |
| Case Depth with Stand | 7.32 in 18.6 cm 186 mm 0.61 ft |
8.58 in 21.8 cm 218 mm 0.72 ft |
| Case Weight with Stand | 3.6 kg 8 lbs |
3.6 kg 8 lbs |
| Case Color | White | 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 | AMD FreeSync technology HDCP (High-bandwidth Digital Content Protection) |
Flicker-free technology Low Blue Light ViewMode presents (6) SuperClear IPS technology Adaptive-Sync technology Eco-Mode |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 24.45 in 62.1 cm 621 mm 2.04 ft |
21.57 in 54.8 cm 548 mm 1.8 ft |
| Case Height | 14.65 in 37.2 cm 372 mm 1.22 ft |
12.68 in 32.2 cm 322 mm 1.06 ft |
| Vesa Mount Support | No | Yes |
| VESA Interface Standard Size | 75 x 75 | 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 ° | 22 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 50 Hz - 76 Hz | 48 Hz - 75 Hz |
| Horizontal Digital Frequency | 55 kHz - 83 kHz | 24 kHz - 86 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | D-sub cable | D-sub cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR ErP |
BSMI CB CE CE EMC cTUVus EAC ErP e-Standby FCC Class B ICES-003 KC MX-CoC Mexico Energy REACH RoHS UkrSEPRO WEEE |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
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| Safe Operating Humidity Level | 10 % - 90 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Acer HA270 | ViewSonic VA2418-sh |
