Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · TVs & monitors
Gawfolk GF400D vs ShenzhenGuoruitongTechnologyCoLtd G156F
ShenzhenGuoruitongTechnologyCoLtd G156F uses 46 kWh less a year: €13 a year at your price, €129 over ten years.
| Gawfolk GF400D | ShenzhenGuoruitongTechnologyCoLtd G156F | |
|---|---|---|
| Yearly consumption | 55 kWh | 9 kWh |
| Cost per year | €16 | €3 |
| Cost over 10 years | €155 | €26 |
| Rank in its group | 1,318 / 1,482 | 4 / 1,482 |
| Group | Monitors, 32–42″ | Monitors, 32–42″ |
| Energy class SDR / HDR | F / – | C / C |
| On-mode power SDR | 37.6 W | 6.3 W |
| Standby / networked standby | 0.2 W / 0.0 W | 0.0 W / 0.0 W |
| Screen diagonal | 40″ | 40″ |
| Resolution | 3440×1440 | 1920×1080 |
| Panel | LCD | MICRO LED |
| Refresh rate | 200 Hz | 50 Hz |
| Software updates (minimum) | 1 years | 1 years |
| Guarantee (supplier) | 1 years | 1 years |
| Spare parts (minimum) | 1 years | 1 years |
| On-mode power HDR | — | 0.1 W |
If Gawfolk GF400D 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 →