ViewSonic VS20245 / XF1940
- Monitors
- 19″
- Full HD
- LCD / LED
Uses 31% less energy than the average for 19-inch monitors on Wattabill (144 models).
Running cost at a glance
- €5.33 per year
- €53 over 10 years
- 18.4 kWh per year
- 3.9 kg CO₂e per year from electricity use
This model
Average for 19-inch monitors (144)
Your country and usage
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Specifications
| Brand | ViewSonic |
|---|---|
| Model | VS20245 / XF1940 |
| Energy class | C |
| Screen size | 19″ (48.3 cm) |
| Power in on mode (SDR) | 8.4 W |
| Standby | 0.4 W |
| Networked standby | 0 W |
| Off mode | 0 W |
| Resolution | 1280 × 1024 |
| Aspect ratio | 5:4 |
| Panel | LCD |
| Refresh rate | 60 Hz |
| Power supply | External |
| Guaranteed support | 1 year |
| Software updates | 1 year |
| Spare parts available | 1 year |
| On the market since | June 30, 2025 |
| EPREL registration number | 2415043 |
Source: EPREL, European Commission. Data updated October 13, 2026.