Compare models
2 monitors side by side.
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 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.
- BenQ EW3880R €23.78
- Dutzo G38-IB144QL-B €20.30
| Model | BenQ EW3880R | Dutzo G38-IB144QL-B |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €23.78 | €20.30 |
| over 10 years | €238 +€35 over 10 years | €203 |
| kWh per year | 82.1 | 70.1 |
| kg CO₂e per year from electricity use | 17 | 15 |
| Specifications | ||
| Brand | BenQ | Dutzo |
| Model | EW3880R | G38-IB144QL-B |
| Energy class | G | E |
| Screen size | 38″ (95.3 cm) | 38″ (97.3 cm) |
| Power in on mode (SDR) | 37.5 W | 32 W |
| Energy class (HDR) | G | E |
| Power in on mode (HDR) | 52.4 W | 32 W |
| Standby | 0.4 W | 0.5 W |
| Off mode | 0.3 W | 0.3 W |
| Resolution | 3840 × 1600 | 3840 × 1600 |
| Aspect ratio | 21:9 | 21:9 |
| Panel | LED LCD | LED LCD |
| Refresh rate | 144 Hz | 144 Hz |
| Power supply | Internal | External |
| Guaranteed support | 7 years | – |
| Software updates | 8 years | – |
| Spare parts available | 7 years | – |
| On the market since | August 1, 2021 | March 1, 2025 |
| EPREL registration number | 674022 | 2597287 |
Rows where the models differ are highlighted.