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.
- BenQ BL2581T €9.86
- LG 25BL55WY €12.71
| Model | BenQ BL2581T | LG 25BL55WY |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €9.86 | €12.71 |
| over 10 years | €99 | €127 +€29 over 10 years |
| kWh per year | 34.8 | 44.9 |
| kg CO₂e per year from electricity use | 7.3 | 9.4 |
| Specifications | ||
| Brand | BenQ | LG |
| Model | BL2581T | 25BL55WY |
| Energy class | D | F |
| Screen size | 25″ (63.4 cm) | 25″ (63.4 cm) |
| Power in on mode (SDR) | 15.9 W | 20.5 W |
| Standby | 0.3 W | 0.5 W |
| Off mode | 0.2 W | 0.3 W |
| Resolution | 1920 × 1200 | 1920 × 1200 |
| Aspect ratio | 16:10 | 16:10 |
| Panel | LED LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Power supply | Internal | Internal |
| Guaranteed support | 7 years | 8 years |
| Software updates | 8 years | 8 years |
| Spare parts available | 7 years | 8 years |
| On the market since | January 1, 2021 | February 26, 2021 |
| EPREL registration number | 343918 | 359353 |
Rows where the models differ are highlighted.