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| Specification | ViewSonicVS18811 | ViewSonicVS18845 |
|---|---|---|
| Declared display features | Built-In SpeakersSource | Built-In SpeakersSource |
| ENERGY STAR partner | ViewSonic CorporationSource | ViewSonic CorporationSource |
| Monitor energy use at 115 V | Conflicting source valuesSource | 96.54 kWh/yearSource |
| Native resolution | 1920 x 1080 pixelsSource | 3840 x 2160 pixelsSource |
| On-mode power | Conflicting source valuesSource | 30.15 WSource |
| Panel technology | Conflicting source valuesSource | ADSSource |
| Power source type | Ac to dc external power supplySource | Ac to dc internal power supplySource |
| Product type | MonitorSource | MonitorSource |
| Screen diagonal | 21.5 inSource | 31.5 inSource |
| Signal and data interfaces | Conflicting source valuesSource | Display,HDMI,USBSource |
| Sleep-mode power | Conflicting source valuesSource | 0.72 WSource |
| USB-C power delivery supported | NoSource | NoSource |