Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · TVs & monitors
Panasonic TX-49HXN978 vs Walker WP4K50261
Walker WP4K50261 uses 47 kWh less a year: €13 a year at your price, €132 over ten years.
| Panasonic TX-49HXN978 | Walker WP4K50261 | |
|---|---|---|
| Yearly consumption | 99 kWh | 53 kWh |
| Cost per year | €28 | €15 |
| Cost over 10 years | €281 | €149 |
| Rank in its group | 4,800 / 5,712 | 53 / 5,712 |
| Group | TVs, 43–54″ | TVs, 43–54″ |
| Energy class SDR / HDR | G / G | C / G |
| On-mode power SDR | 68.0 W | 36.0 W |
| On-mode power HDR | 121.0 W | 66.0 W |
| Standby / networked standby | 0.5 W / 1.0 W | 0.5 W / 2.0 W |
| Screen diagonal | 49″ | 50″ |
| Resolution | 3840×2160 | 3840×2160 |
| Panel | LCD | LCD |
| Refresh rate | 100 Hz | 50 Hz |
| Software updates (minimum) | 8 years | 2 years |
| Guarantee (supplier) | 1 years | 0 years |
| Spare parts (minimum) | 7 years | 2 years |
If Panasonic TX-49HXN978 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 →