Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · TVs & monitors
Aopen 40XV1CU vs Uswing YXW3980
Uswing YXW3980 uses 15 kWh less a year: €4 a year at your price, €41 over ten years.
| Aopen 40XV1CU | Uswing YXW3980 | |
|---|---|---|
| Yearly consumption | 60 kWh | 45 kWh |
| Cost per year | €17 | €13 |
| Cost over 10 years | €170 | €128 |
| Rank in its group | 1,429 / 1,482 | 531 / 1,482 |
| Group | Monitors, 32–42″ | Monitors, 32–42″ |
| Energy class SDR / HDR | G / G | E / – |
| On-mode power SDR | 41.0 W | 31.0 W |
| On-mode power HDR | 55.0 W | — |
| Standby / networked standby | 0.5 W | 1.0 W / 0.0 W |
| Screen diagonal | 40″ | 40″ |
| Resolution | 3440×1440 | 1920×1080 |
| Panel | LCD | LCD |
| Refresh rate | 144 Hz | 60 Hz |
| Software updates (minimum) | 8 years | 1 years |
| Guarantee (supplier) | 2 years | 1 years |
| Spare parts (minimum) | 7 years | 1 years |
If Aopen 40XV1CU 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 →