Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · TVs & monitors
Nordmende ND39S3100S vs Sylvox RT40G3KOFA
Sylvox RT40G3KOFA uses 42 kWh less a year: €12 a year at your price, €118 over ten years.
| Nordmende ND39S3100S | Sylvox RT40G3KOFA | |
|---|---|---|
| Yearly consumption | 77 kWh | 36 kWh |
| Cost per year | €22 | €10 |
| Cost over 10 years | €219 | €101 |
| Rank in its group | 4,923 / 4,993 | 112 / 4,993 |
| Group | TVs, 32–42″ | TVs, 32–42″ |
| Energy class SDR / HDR | G / – | C / – |
| On-mode power SDR | 53.0 W | 24.5 W |
| Standby / networked standby | 0.5 W | 0.4 W / 0.0 W |
| Screen diagonal | 39″ | 40″ |
| Resolution | 1366×768 | 1920×1080 |
| Panel | LED LCD | LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Spare parts (minimum) | 7 years | 1 years |
| Software updates (minimum) | — | 8 years |
| Guarantee (supplier) | — | 1 years |
If Nordmende ND39S3100S 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 →