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| General Info | ||
|---|---|---|
| Model Number | ViewSonic VA2405-h | ViewSonic VX2257-mhd |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2016 |
| Brand | ViewSonic | ViewSonic |
| Model Number | VA2405-h | VX2257-mhd |
| Display | ||
| Screen Size Class | 24" (inches) | 22" (inches) |
| Diagonal Size | 23.58 in 59.9 cm 599 mm 1.97 ft |
21.5 in 54.6 cm 546.1 mm 1.79 ft |
| Screen Width | 20.52 in 52.1 cm 521.28 mm 1.71 ft |
18.74 in 47.6 cm 476.06 mm 1.56 ft |
| Screen Height | 11.54 in 29.3 cm 293.22 mm 0.96 ft |
10.54 in 26.8 cm 267.79 mm 0.88 ft |
| Display Type | VA | TN |
| 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 | 0.272 mm | 0.248 mm |
| Screen Pixel Density | 93 ppi | 102 ppi |
| Screen-to-Body Ratio | 86.09 % | 76.21 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 104 % | |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 3000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 50000000 : 1 | 80000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Display Minimum Response Time | 4 ms | 1 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.61 in 4.1 cm 41 mm 0.13 ft |
1.79 in 4.6 cm 45.5 mm 0.15 ft |
| Case Weight | 2.8 kg 6 lbs |
3.2 kg 7 lbs |
| Case Width with Stand | 21.57 in 54.8 cm 548 mm 1.8 ft |
20.13 in 51.1 cm 511.4 mm 1.68 ft |
| Case Height with Stand | 15.98 in 40.6 cm 406 mm 1.33 ft |
15.53 in 39.4 cm 394.4 mm 1.29 ft |
| Case Depth with Stand | 6.97 in 17.7 cm 177 mm 0.58 ft |
9.04 in 23 cm 229.7 mm 0.75 ft |
| Case Weight with Stand | 3.2 kg 7 lbs |
3.63 kg 8 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x HDMI 1.4 1 x D-sub |
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 DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | Low Blue Light Adaptive-Sync Technology Flicker-free technology |
Blue Light Filter Flicker-free technology |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 21.57 in 54.8 cm 548 mm 1.8 ft |
20.13 in 51.1 cm 511.4 mm 1.68 ft |
| Case Height | 12.76 in 32.4 cm 324 mm 1.06 ft |
12.88 in 32.7 cm 327.1 mm 1.07 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 | 3 ° | 5 ° |
| Backward Tilt | 20 ° | 23 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 75 Hz | 47 Hz - 75 Hz |
| Horizontal Digital Frequency | 24 kHz - 86 kHz | 24 kHz - 84 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | D-sub cable | Audio cable D-sub cable HDMI cable |
| Certificates and Standards | ||
| Licenses | cTUVus FCC-B ICES003 CEC MX-CoC Mexico Energy CE CE EMC CB RoHS ErP REACH WEEE EAC UkrSEPRO BSMI RCM GEMS BIS |
CB CCC CE CEL Level 1 CU ENERGY STAR 6.0 ErP eStandby FCC Class B REACH SVHC List & DoC RoHS VCCI WEEE |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 20 % - 90 % | 10 % - 85 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-25 °C - 55 °C -13 °F - 131 °F |
| Internal Storage Humidity | 5 % - 90 % | 5 % - 93 % |
| Max Operating Altitude | 5000 | 5000 |
| Max Storage Altitude | 12100 | 12192 |
| ViewSonic VA2405-h | ViewSonic VX2257-mhd |
