Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · TVs & monitors
Sylvox RT40G3KOFA vs Techwood TK39BCO3B
Sylvox RT40G3KOFA uses 17 kWh less a year: €5 a year at your price, €48 over ten years.
| Sylvox RT40G3KOFA | Techwood TK39BCO3B | |
|---|---|---|
| Yearly consumption | 36 kWh | 53 kWh |
| Cost per year | €10 | €15 |
| Cost over 10 years | €101 | €149 |
| Rank in its group | 112 / 4,993 | 3,229 / 4,993 |
| Group | TVs, 32–42″ | TVs, 32–42″ |
| Energy class SDR / HDR | C / – | E / – |
| On-mode power SDR | 24.5 W | 36.0 W |
| Standby / networked standby | 0.4 W / 0.0 W | 0.5 W |
| Screen diagonal | 40″ | 39″ |
| Resolution | 1920×1080 | 1366×768 |
| Panel | LCD | LCD |
| Refresh rate | 60 Hz | 50 Hz |
| Software updates (minimum) | 8 years | 2 years |
| Guarantee (supplier) | 1 years | 0 years |
| Spare parts (minimum) | 1 years | 2 years |
If Techwood TK39BCO3B 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 →