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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.

  • Philips 55PUNT7620/10 €51.48
  • Ernitec 0070-24155 €47.01
  • Dahua DHI-LM55-F400 €47.76
Model Philips 55PUNT7620/10 Ernitec 0070-24155 Dahua DHI-LM55-F400
Running cost
Running cost (per year) €51.48 €47.01 €47.76
over 10 years €515 +€45 over 10 years €470 €478 +€7 over 10 years
kWh per year 182 166 169
kg CO₂e per year from electricity use 38 35 35
Specifications
Brand Philips Ernitec Dahua
Model 55PUNT7620/10 0070-24155 DHI-LM55-F400
Energy class G F F
Screen size 55″ (139 cm) 55″ (138.8 cm) 55″ (139 cm)
Power in on mode (SDR) 83 W 75.8 W 77 W
Energy class (HDR) G F –
Power in on mode (HDR) 83 W 76.7 W –
Standby 0.5 W 0.1 W 0.5 W
Networked standby 0 W – –
Off mode 0 W 0.1 W –
Resolution 3840 × 2160 3840 × 2160 3840 × 2160
Aspect ratio 16:9 16:9 16:9
Panel LED LCD LED LCD LED LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal Internal Internal
On the market since August 26, 2025 October 2, 2023 November 21, 2025
EPREL registration number 2453568 1677752 761160
Guaranteed support – 2 years 15 years
Software updates – 8 years 8 years
Spare parts available – 8 years 7 years

Rows where the models differ are highlighted.