Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · TVs & monitors
Asus XG34WCDMS vs Eizo FlexScan EV3451X
Eizo FlexScan EV3451X uses 15 kWh less a year: €4 a year at your price, €42 over ten years.
| Asus XG34WCDMS | Eizo FlexScan EV3451X | |
|---|---|---|
| Yearly consumption | 38 kWh | 23 kWh |
| Cost per year | €11 | €7 |
| Cost over 10 years | €108 | €66 |
| Rank in its group | 158 / 1,482 | 17 / 1,482 |
| Group | Monitors, 32–42″ | Monitors, 32–42″ |
| Energy class SDR / HDR | E / G | C / – |
| On-mode power SDR | 26.0 W | 15.9 W |
| On-mode power HDR | 34.0 W | — |
| Standby / networked standby | 0.5 W | 0.3 W |
| Screen diagonal | 34″ | 34″ |
| Resolution | 3440×1440 | 3440×1440 |
| Panel | OLED | LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Software updates (minimum) | 8 years | 7 years |
| Guarantee (supplier) | 3 years | 7 years |
| Spare parts (minimum) | 7 years | 7 years |
If Asus XG34WCDMS 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 →