Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · TVs & monitors
Boifun BFN-161 vs ViewSonic VS20395 / VA3820C
Boifun BFN-161 uses 39 kWh less a year: €11 a year at your price, €111 over ten years.
| Boifun BFN-161 | ViewSonic VS20395 / VA3820C | |
|---|---|---|
| Yearly consumption | 10 kWh | 49 kWh |
| Cost per year | €3 | €14 |
| Cost over 10 years | €28 | €138 |
| Rank in its group | 9 / 1,482 | 1,232 / 1,482 |
| Group | Monitors, 32–42″ | Monitors, 32–42″ |
| Energy class SDR / HDR | C / – | F / G |
| On-mode power SDR | 6.7 W | 33.5 W |
| Standby / networked standby | 2.0 W | 0.5 W / 0.0 W |
| Screen diagonal | 38″ | 38″ |
| Resolution | 1280×800 | 3840×1600 |
| Panel | LED LCD | LED LCD |
| Refresh rate | 50 Hz | 75 Hz |
| Spare parts (minimum) | 7 years | 8 years |
| On-mode power HDR | — | 41.0 W |
| Software updates (minimum) | — | 9 years |
| Guarantee (supplier) | — | 3 years |
If ViewSonic VS20395 / VA3820C is cheaper to buy, the price gap is paid back by lower running costs only when it is smaller than the cost difference over the years you keep it. Work it out with your prices →