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| General Info | ||
|---|---|---|
| Model Number | Asus VG278HE | ViewSonic VA2223-a |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2012 | 2020 |
| Brand | Asus | ViewSonic |
| Model Number | VG278HE | VA2223-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 546.1 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 | Innolux | |
| Display Type | TN | TN |
| Display Bit Depth | 8 bits | 8 bits (6 bits + FRC) |
| Frame Rate Control | No | 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 | 0.248 mm |
| Screen Pixel Density | 81 ppi | 102 ppi |
| Screen-to-Body Ratio | 81.1 % | 80.8 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 102 % | |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 300 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 600 : 1 |
| Dynamic Screen Contrast | 50000000 : 1 | 50000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 170 ° |
| Screen Vertical Viewing Angle | 160 ° | 160 ° |
| Screen Input Lag | 10 ms | |
| Display Minimum Response Time | 2 ms | 5 ms |
| Display Average Response Time | 5 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | Yes | No |
| Size, weight, color | ||
| Case Depth | 2.34 in 6 cm 59.5 mm 0.2 ft |
0.98 in 2.5 cm 25 mm 0.08 ft |
| Case Weight | 1.8 kg 4 lbs |
|
| Case Width with Stand | 25.31 in 64.3 cm 643 mm 2.11 ft |
20.09 in 51 cm 510.2 mm 1.67 ft |
| Case Height with Stand | 17.2 in 43.7 cm 437 mm 1.43 ft |
14.57 in 37 cm 370.1 mm 1.21 ft |
| Case Depth with Stand | 9.83 in 25 cm 249.7 mm 0.82 ft |
7.28 in 18.5 cm 185 mm 0.61 ft |
| Case Weight with Stand | 8.2 kg 18 lbs |
2.1 kg 5 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DVI-D Dual Link |
1 x D-sub |
| Audio | ||
| Audio Speakers | 2 x 3W | |
| Features | ||
| Cool Features | Nvidia 3D LightBoost Nvidia 3D Vision 2 Trace Free Technology SPLENDID Video Intelligence Technology Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
ViewMode Flicker-free technology Low Blue Light |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 25.31 in 64.3 cm 643 mm 2.11 ft |
20.09 in 51 cm 510.2 mm 1.67 ft |
| Case Height | 15.18 in 38.6 cm 385.6 mm 1.27 ft |
12.2 in 31 cm 310 mm 1.02 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 75 x 75 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 100 mm 10 cm 3.937 in 0.3281 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 150 ° | |
| Right Swivel | 150 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 4 ° |
| Backward Tilt | 15 ° | 14 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 100 Hz - 144 Hz | 50 Hz - 75 Hz |
| Horizontal Digital Frequency | 110 kHz - 160 kHz | 24 kHz - 82 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | Audio cable D-sub cable DVI-D cable |
D-sub cable |
| Certificates and Standards | ||
| Licenses | BSMI C-Tick CB CCC CE CU ENERGY STAR 6.0 ErP FCC J-MOSS RoHS UL/cUL VCCI WEEE WHQL (Windows 8.1; Windows 7) |
BIS CB CE CE EMC ErP PSB REACH RoHS UkrSEPRO WEEE |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 50 °C 32 °F - 122 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 90 % | |
| Internal Storage Temperature | 20 °C - 60 °C 68 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Asus VG278HE | ViewSonic VA2223-a |
