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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.

  • LG 17MB15TP €7.69
  • Dell E1715S €5.58
  • Philips 172B9TL €6.20
Model LG 17MB15TP Dell E1715S Philips 172B9TL
Running cost
Running cost (per year) €7.69 €5.58 €6.20
over 10 years €77 +€21 over 10 years €56 €62 +€6 over 10 years
kWh per year 27.2 19.7 21.9
kg CO₂e per year from electricity use 5.7 4.1 4.6
Specifications
Brand LG Dell Philips
Model 17MB15TP E1715S 172B9TL
Energy class E D D
Screen size 17″ (43.3 cm) 17″ (43.2 cm) 17″ (43.2 cm)
Power in on mode (SDR) 12.4 W 9 W 10 W
Standby 0.5 W 0.2 W 0.3 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 LED LCD LED LCD LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal Internal External
Guaranteed support 8 years 7 years 8 years
Software updates 8 years 8 years 8 years
Spare parts available 8 years 7 years 7 years
On the market since September 30, 2022 February 6, 2014 August 22, 2020
EPREL registration number 1350097 344935 393967

Rows where the models differ are highlighted.