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| Specification | ViewSonicVS19591 | ViewSonicVS19179 |
|---|---|---|
| Declared display features | Built-In SpeakersSource | Not recorded |
| ENERGY STAR partner | ViewSonic CorporationSource | ViewSonic CorporationSource |
| Monitor energy use at 115 V | 32 kWh/yearSource | 21.85 kWh/yearSource |
| Native resolution | 3840 x 2160 pixelsSource | 1920 x 1080 pixelsSource |
| On-mode power | 10 WSource | 6.57 WSource |
| Panel technology | OLEDSource | OLEDSource |
| Power source type | Ac to dc external power supplySource | Ac to dc internal power supplySource |
| Product type | MonitorSource | MonitorSource |
| Screen diagonal | 16 inSource | 15.6 inSource |
| Signal and data interfaces | Other,HDMISource | OtherSource |
| Sleep-mode power | 0.23 WSource | 0.3 WSource |
| USB-C power delivery supported | NoSource | NoSource |