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2 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.

  • Swedx LED75UD18N €91.17
  • Dell P7525QT €79.39
Model Swedx LED75UD18N Dell P7525QT
Running cost
Running cost (per year) €91.17 €79.39
over 10 years €912 +€118 over 10 years €794
kWh per year 322 280
kg CO₂e per year from electricity use 68 59
Specifications
Brand Swedx Dell
Model LED75UD18N P7525QT
Energy class G F
Screen size 75″ (191 cm) 75″ (189.3 cm)
Power in on mode (SDR) 147 W 128 W
Energy class (HDR) G –
Power in on mode (HDR) 149 W –
Standby 0.3 W 0.5 W
Resolution 3840 × 2160 3840 × 2160
Aspect ratio 16:9 16:9
Panel LED LCD LED LCD
Refresh rate 60 Hz 60 Hz
Power supply Internal Internal
Guaranteed support 26 years 7 years
Software updates 26 years 8 years
Spare parts available 26 years 7 years
On the market since April 1, 2022 March 27, 2025
EPREL registration number 1157513 2219976
Networked standby – 1.9 W
Off mode – 0.3 W

Rows where the models differ are highlighted.