Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · TVs & monitors
Reflexion LDDW400 vs Sylvox RT40G3KOCA
Sylvox RT40G3KOCA uses 38 kWh less a year: €11 a year at your price, €108 over ten years.
| Reflexion LDDW400 | Sylvox RT40G3KOCA | |
|---|---|---|
| Yearly consumption | 63 kWh | 25 kWh |
| Cost per year | €18 | €7 |
| Cost over 10 years | €178 | €70 |
| Rank in its group | 4,478 / 4,993 | 1 / 4,993 |
| Group | TVs, 32–42″ | TVs, 32–42″ |
| Energy class SDR / HDR | F / – | B / C |
| On-mode power SDR | 43.0 W | 17.0 W |
| Standby / networked standby | 0.5 W | 0.5 W |
| Screen diagonal | 40″ | 40″ |
| Resolution | 1920×1080 | 1920×1080 |
| Panel | LED LCD | LCD |
| Refresh rate | 60 Hz | 50 Hz |
| Software updates (minimum) | 8 years | — |
| Guarantee (supplier) | 2 years | — |
| Spare parts (minimum) | 7 years | 7 years |
| On-mode power HDR | — | 21.0 W |
If Reflexion LDDW400 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 →