Compare models
2 monitors side by side.
- Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
Electricity prices in all EU countries
- Cheapest to run
- Add a model Use the Compare buttons on any of the monitors.
Yearly running cost
Bars in proportion to the energy each model uses.
- Gawfolk GF400A €23.32
- Dutzo G38-IB144QL-B €19.85
| Model | Gawfolk GF400A | Dutzo G38-IB144QL-B |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €23.32 | €19.85 |
| over 10 years | €233 +€35 over 10 years | €198 |
| kWh per year | 82.3 | 70.1 |
| kg CO₂e per year from electricity use | 17 | 15 |
| Specifications | ||
| Brand | Gawfolk | Dutzo |
| Model | GF400A | G38-IB144QL-B |
| Energy class | F | E |
| Screen size | 38″ (97.2 cm) | 38″ (97.3 cm) |
| Power in on mode (SDR) | 37.6 W | 32 W |
| Standby | 0.2 W | 0.5 W |
| Off mode | 0.2 W | 0.3 W |
| Resolution | 3840 × 1600 | 3840 × 1600 |
| Aspect ratio | 21:9 | 21:9 |
| Panel | LCD | LED LCD |
| Refresh rate | 144 Hz | 144 Hz |
| Power supply | External | External |
| Guaranteed support | 1 year | – |
| Software updates | 1 year | – |
| Spare parts available | 1 year | – |
| On the market since | November 19, 2024 | March 1, 2025 |
| EPREL registration number | 2198351 | 2597287 |
| Energy class (HDR) | – | E |
| Power in on mode (HDR) | – | 32 W |
Rows where the models differ are highlighted.