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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.

  • Shanghai Eyes/Cigema XT75IEHWM10008 €285.30
  • Ernitec 0070-24175 €63.63
  • Dell P7524QT €86.83
Model Shanghai Eyes/Cigema XT75IEHWM10008 Ernitec 0070-24175 Dell P7524QT
Running cost
Running cost (per year) €285.30 €63.63 €86.83
over 10 years €2,853 +€2,217 over 10 years €636 €868 +€232 over 10 years
kWh per year 1,007 225 307
kg CO₂e per year from electricity use 212 47 64
Specifications
Brand Shanghai Eyes/Cigema Ernitec Dell
Model XT75IEHWM10008 0070-24175 P7524QT
Energy class A E G
Screen size 75″ (189.3 cm) 75″ (190.5 cm) 75″ (189.3 cm)
Power in on mode (SDR) 460 W 102.6 W 140 W
Energy class (HDR) D F –
Power in on mode (HDR) 636 W 102.6 W –
Standby 9.9 W 0.4 W 0.5 W
Networked standby 0 W 0.4 W 1.5 W
Off mode 0 W 0.1 W 0.3 W
Resolution 3840 × 2160 3840 × 2160 3840 × 2160
Aspect ratio 16:9 16:9 16:9
Panel LCD LED LCD LED LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal Internal Internal
On the market since September 11, 2026 February 5, 2024 August 30, 2023
EPREL registration number 2846149 1901450 1568114
Guaranteed support – 1 year 7 years
Software updates – 7 years 8 years
Spare parts available – 6 years 7 years

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