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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.

  • iiyama TF1934MC-B8X €8.62
  • EIZO FlexScan S1934 €5.83
  • Dell P1917S €6.82
Model iiyama TF1934MC-B8X EIZO FlexScan S1934 Dell P1917S
Running cost
Running cost (per year) €8.62 €5.83 €6.82
over 10 years €86 +€28 over 10 years €58 €68 +€10 over 10 years
kWh per year 30.4 20.6 24.1
kg CO₂e per year from electricity use 6.4 4.3 5.1
Specifications
Brand iiyama EIZO Dell
Model TF1934MC-B8X FlexScan S1934 P1917S
Energy class E C D
Screen size 19″ (48 cm) 19″ (48 cm) 19″ (48.3 cm)
Power in on mode (SDR) 13.9 W 9.4 W 11 W
Standby 0.7 W 0.5 W 0.2 W
Off mode 0.3 W 0.3 W 0.2 W
Resolution 1280 × 1024 1280 × 1024 1280 × 1024
Aspect ratio 5:4 5:4 4:3
Panel LED LCD LCD LED LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply External Internal Internal
Guaranteed support 8 years 5 years 7 years
Software updates 8 years 5 years 8 years
Spare parts available 7 years 5 years 7 years
On the market since April 20, 2026 July 1, 2016 February 19, 2016
EPREL registration number 2618240 346705 344219

Rows where the models differ are highlighted.