Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · TVs & monitors
Arielli QLED-50N23 vs Topmax TM500K2
Topmax TM500K2 uses 80 kWh less a year: €23 a year at your price, €226 over ten years.
| Arielli QLED-50N23 | Topmax TM500K2 | |
|---|---|---|
| Yearly consumption | 102 kWh | 22 kWh |
| Cost per year | €29 | €6 |
| Cost over 10 years | €288 | €62 |
| Rank in its group | 4,909 / 5,712 | 3 / 5,712 |
| Group | TVs, 43–54″ | TVs, 43–54″ |
| Energy class SDR / HDR | G / G | C / – |
| On-mode power SDR | 69.7 W | 15.0 W |
| On-mode power HDR | 70.8 W | — |
| Standby / networked standby | 0.3 W | 0.5 W |
| Screen diagonal | 50″ | 50″ |
| Resolution | 3840×2160 | 3840×2160 |
| Panel | QLED LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Software updates (minimum) | 8 years | — |
| Guarantee (supplier) | 3 years | 3 years |
| Spare parts (minimum) | 8 years | 8 years |
If Arielli QLED-50N23 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 →