Price Comparison
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Viewsonic Vx2257 Mhd
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Acer EI491CR 49-inch Monitor
Feature Comparison
Aesthetic features
Aesthetic features
| Size Without Stand | 45.5 * 327.1 * 511.4 millimeter (mm) | 172 * 375 * 1198 millimeter (mm) |
|---|---|---|
| Net Weight Without Stand | 3.2 kilogram (kg) | 9.3 kilogram (kg) |
| Size With Stand | 229.7 * 394.4 * 511.4 millimeter (mm) | 240 * 456 * 1198 millimeter (mm) |
| Total Weight With Stand | 3.63 kilogram (kg) | 11.4 kilogram (kg) |
| Stand Height Adjustment | No | No |
| Vertical Tilt Adjustment | Yes | Yes |
| Horizontal Swivel Adjustment | No | No |
| 360 Degree Pivot Adjustment | No | - |
Display
Display
| Display Size | 21.5 inch | 49 inch |
|---|---|---|
| Panel Technology | ||
| Panel Bit-Depth | 8 (6 + FRC) bit | 8 bit |
| Supported Colors Count | ||
| Panel Image Resolution | 1080 × 1920 | 3840 × 1080 |
| Screen Aspect Ratio | ||
| Panel Size and Resolution | - | |
| Maximum Brightness Level | 250 nit | 400 nit |
| Static Contrast Ratio | ||
| Dynamic Contrast Ratio | ||
| Horizontal Viewing Angle Range | 170 degree (°) | 178 degree (°) |
| Vertical Viewing Angle (Degrees) | 160 degree (°) | 178 degree (°) |
| Max Refresh Rate | 75 hertz (hz) | 144 hertz (hz) |
| Minimum Refresh Rate | 47 hertz (hz) | 48 hertz (hz) |
| Minimum Response Time | 1 millisecond (ms) | 4 millisecond (ms) |
| Display Coating Type | Anti-reflection - Matte | Anti-reflection - Matte |
| 3D Playback Capability | No | No |
| Panel Manufacturer | - | |
| DCI P3 Color Gamut Coverage Percentage | - | 90 percent (%) |
Capabilities
Capabilities
| Additional Features | Blue Light Filter for eye protection / Flicker-Safe technology | AMD FreeSync Technology / Blue Light Filter for eye protection / Flicker-Safe technology / HDCP / Picture-by-Picture (PbP) / Picture-in-Picture (PiP) |
|---|
Audio features
Audio features
| Speaker Type | Yes | Yes |
|---|
Communication ports
Communication ports
| Number of D-Sub Ports | 1 x D-Sub Port | - |
|---|---|---|
| Digital Audio Output Support | No | No |
| 3.5mm Input Support | Yes | No |
Ports and features
Ports and features
| Headphone Output Port | Yes | No |
|---|
Other items or details
Other items or details
| Standby Power Consumption | ||
|---|---|---|
| Maximum Power Consumption | - | |
| Operating Temperature Range | 0 to 40 degrees Celsius | 0 to 40 degrees Celsius |
| Wall Mounting and Connectivity | Yes | Yes |
Additional features and options
Additional features and options
| Box Contents | Audio cable / D-sub cable / HDMI cable | DisplayPort cable |
|---|
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User Rating Comparison
Viewsonic Vx2257 Mhd
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/10
from total 1 Vote
Acer EI491CR 49-inch Monitor
0
/10
from total 1 Vote
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