Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · TVs & monitors
Acer K293C vs Xiaomi RMMNT30HFCW
Acer K293C uses 9 kWh less a year: €3 a year at your price, €25 over ten years.
| Acer K293C | Xiaomi RMMNT30HFCW | |
|---|---|---|
| Yearly consumption | 25 kWh | 34 kWh |
| Cost per year | €7 | €10 |
| Cost over 10 years | €70 | €95 |
| Rank in its group | 974 / 4,819 | 3,386 / 4,819 |
| Group | Monitors, 24–31″ | Monitors, 24–31″ |
| Energy class SDR / HDR | E / – | F / – |
| On-mode power SDR | 16.9 W | 23.0 W |
| Standby / networked standby | 0.5 W | 0.3 W |
| Screen diagonal | 29″ | 30″ |
| Resolution | 2560×1080 | 2560×1080 |
| Panel | LED LCD | LED LCD |
| Refresh rate | 75 Hz | 200 Hz |
| Software updates (minimum) | 8 years | 7 years |
| Guarantee (supplier) | 2 years | 2 years |
| Spare parts (minimum) | 7 years | 2 years |
If Xiaomi RMMNT30HFCW 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 →