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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.

  • Ad Notam DFU-0550-872 €63.88
  • Ernitec 0070-24250-WATERPROOF €41.99
Model Ad Notam DFU-0550-872 Ernitec 0070-24250-WATERPROOF
Running cost
Running cost (per year) €63.88 €41.99
over 10 years €639 +€219 over 10 years €420
kWh per year 226 148
kg CO₂e per year from electricity use 47 31
Specifications
Brand Ad Notam Ernitec
Model DFU-0550-872 0070-24250-WATERPROOF
Energy class G F
Screen size 55″ (138.8 cm) 55″ (138.8 cm)
Power in on mode (SDR) 103 W 67.7 W
Standby 0.3 W 0.4 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 External Internal
Guaranteed support 8 years 1 year
Software updates 8 years 7 years
Spare parts available 7 years 7 years
On the market since May 4, 2020 August 1, 2024
EPREL registration number 702625 2077264
Energy class (HDR) – F
Power in on mode (HDR) – 68.3 W

Rows where the models differ are highlighted.