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3 monitors side by side.

6 h a day
  • 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.

Yearly running cost

Bars in proportion to the energy each model uses.

  • EIZO FlexScan S1703-A €6.51
  • Dell E1715S €5.58
  • EIZO FlexScan S1734 €3.41
Model EIZO FlexScan S1703-A Dell E1715S EIZO FlexScan S1734
Running cost
Running cost (per year) €6.51 €5.58 €3.41
over 10 years €65 +€31 over 10 years €56 +€22 over 10 years €34
kWh per year 23 19.7 12
kg CO₂e per year from electricity use 4.8 4.1 2.5
Specifications
Brand EIZO Dell EIZO
Model FlexScan S1703-A E1715S FlexScan S1734
Energy class D D B
Screen size 17″ (43.3 cm) 17″ (43.2 cm) 17″ (43 cm)
Power in on mode (SDR) 10.5 W 9 W 5.5 W
Standby 0.5 W 0.2 W 0.5 W
Off mode 0.3 W 0.2 W 0.3 W
Resolution 1280 × 1024 1280 × 1024 1280 × 1024
Aspect ratio 5:4 4:3 5:4
Panel LCD LED LCD LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal Internal Internal
Guaranteed support 5 years 7 years 5 years
Software updates 7 years 8 years 5 years
Spare parts available 7 years 7 years 5 years
On the market since April 13, 2018 February 6, 2014 September 26, 2025
EPREL registration number 352908 344935 2383992

Rows where the models differ are highlighted.