Compare models
3 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.
- Elo ET1723LS €5.89
- EIZO FlexScan S1734 €3.41
- ViewSonic VS20244 / XF1740 €4.90
| Model | Elo ET1723LS | EIZO FlexScan S1734 | ViewSonic VS20244 / XF1740 |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €5.89 | €3.41 | €4.90 |
| over 10 years | €59 +€25 over 10 years | €34 | €49 +€15 over 10 years |
| kWh per year | 20.8 | 12 | 17.3 |
| kg CO₂e per year from electricity use | 4.4 | 2.5 | 3.6 |
| Specifications | |||
| Brand | Elo | EIZO | ViewSonic |
| Model | ET1723LS | FlexScan S1734 | VS20244 / XF1740 |
| Energy class | D | B | C |
| Screen size | 17″ (43.2 cm) | 17″ (43 cm) | 17″ (43.2 cm) |
| Power in on mode (SDR) | 9.5 W | 5.5 W | 7.9 W |
| Standby | 1.3 W | 0.5 W | 0.4 W |
| Off mode | 0.3 W | 0.3 W | 0 W |
| Resolution | 1280 × 1024 | 1280 × 1024 | 1280 × 1024 |
| Aspect ratio | 5:4 | 5:4 | 5:4 |
| Panel | LED LCD | LCD | LCD |
| Refresh rate | 60 Hz | 60 Hz | 60 Hz |
| Power supply | External | Internal | External |
| On the market since | July 28, 2021 | September 26, 2025 | June 30, 2025 |
| EPREL registration number | 818324 | 2383992 | 2415038 |
| Guaranteed support | – | 5 years | 1 year |
| Software updates | – | 5 years | 1 year |
| Spare parts available | – | 5 years | 1 year |
Rows where the models differ are highlighted.