Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · TVs & monitors
MT-Viki MT-LMP4 vs ViewSonic VS21039(VG1457)
MT-Viki MT-LMP4 uses 16 kWh less a year: €5 a year at your price, €45 over ten years.
| MT-Viki MT-LMP4 | ViewSonic VS21039(VG1457) | |
|---|---|---|
| Yearly consumption | 4 kWh | 20 kWh |
| Cost per year | €1 | €6 |
| Cost over 10 years | €12 | €58 |
| Rank in its group | 27 / 2,372 | 1,863 / 2,372 |
| Group | Monitors, under 24″ | Monitors, under 24″ |
| Energy class SDR / HDR | A / A | E / – |
| On-mode power SDR | 3.0 W | 14.0 W |
| On-mode power HDR | 3.0 W | — |
| Standby / networked standby | 0.2 W / 0.0 W | 0.5 W / 0.0 W |
| Screen diagonal | 14″ | 14″ |
| Resolution | 1920×1080 | 1920×1200 |
| Panel | LED LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Software updates (minimum) | 5 years | 8 years |
| Guarantee (supplier) | 2 years | 3 years |
| Spare parts (minimum) | 3 years | 7 years |
If ViewSonic VS21039(VG1457) 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 →