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| General Info | ||
|---|---|---|
| Model Number | ViewSonic VA2055Sa | HP 24es |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2015 | 2016 |
| Brand | ViewSonic | HP |
| Model Number | VA2055Sa | 24es |
| Alias | T3M78AA | |
| Display | ||
| Screen Size Class | 20" (inches) | 24" (inches) |
| Diagonal Size | 19.45 in 49.4 cm 494 mm 1.62 ft |
23.81 in 60.5 cm 604.7 mm 1.98 ft |
| Screen Width | 17.12 in 43.5 cm 434.88 mm 1.43 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
| Screen Height | 9.4 in 23.9 cm 238.68 mm 0.78 ft |
11.67 in 29.6 cm 296.46 mm 0.97 ft |
| Display Manufacturer | Innolux | |
| Display Type | MVA | 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 | 0.227 mm | 0.275 mm |
| Screen Pixel Density | 112 ppi | 92 ppi |
| Screen-to-Body Ratio | 76.38 % | 89.64 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 3000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | 10000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 15 ms | 7 ms |
| Display Average Response Time | 25 ms | 14 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.87 in 4.8 cm 47.5 mm 0.16 ft |
1.41 in 3.6 cm 35.7 mm 0.12 ft |
| Case Weight | 2.5 kg 6 lbs |
2.65 kg 6 lbs |
| Case Width with Stand | 18.59 in 47.2 cm 472.2 mm 1.55 ft |
21.25 in 54 cm 539.8 mm 1.77 ft |
| Case Height with Stand | 13.74 in 34.9 cm 349.1 mm 1.15 ft |
16.09 in 40.9 cm 408.8 mm 1.34 ft |
| Case Depth with Stand | 8.33 in 21.2 cm 211.7 mm 0.69 ft |
7.22 in 18.4 cm 183.5 mm 0.6 ft |
| Case Weight with Stand | 2.8 kg 6 lbs |
3.04 kg 7 lbs |
| Case Color | Black | White, Silver |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x D-sub | 1 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Features | ||
| Cool Features | DDC/CI HDCP (High-bandwidth Digital Content Protection) |
|
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 18.59 in 47.2 cm 472.2 mm 1.55 ft |
21.25 in 54 cm 539.8 mm 1.77 ft |
| Case Height | 11.33 in 28.8 cm 287.8 mm 0.94 ft |
12.71 in 32.3 cm 322.9 mm 1.06 ft |
| Vesa Mount Support | Yes | No |
| 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 | 6 ° | 2 ° |
| Backward Tilt | 22 ° | 25 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 50 Hz - 75 Hz | 50 Hz - 60 Hz |
| Horizontal Digital Frequency | 24 kHz - 82 kHz | 30 kHz - 80 kHz |
| Accessories | ||
| Extras | D-sub cable | HDMI cable |
| Certificates and Standards | ||
| Licenses | CB CCC CE CEL Level 1 CU EAC ENERGY STAR 7.0 Epeat Silver EMC ErP eStandby FCC Class B RoHS VCCI WEEE |
BSMI CB CCC CE CECP CEL Grade 1 CSA EAC EEI ENERGY STAR 6.0 Epeat Gold/Silver (market dependent) eStandby FCC Class B IS 1121 ISC KCC MEPS NOM PSB RCM S mark SASO TÜV/GS TÜV/S UL/CSA VCCI-B WHQL (Windows 8.1; Windows 7) |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 10 % - 90 % | 20 % - 80 % |
| Internal Storage Temperature | -34 °C - 60 °C -29.2 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 95 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| ViewSonic VA2055Sa | HP 24es |
