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2 TVs side by side.

4 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 55UQ70003LB €42.17
  • Philips 55PUS8400/12 €23.15
Model LG 55UQ70003LB Philips 55PUS8400/12
Running cost
Running cost (per year) €42.17 €23.15
over 10 years €422 +€190 over 10 years €232
kWh per year 149 81.8
kg CO₂e per year from electricity use 31 17
Specifications
Brand LG Philips
Model 55UQ70003LB 55PUS8400/12
Energy class G E
Screen size 55″ (138.8 cm) 55″ (139 cm)
Power in on mode (SDR) 102 W 56 W
Energy class (HDR) G G
Power in on mode (HDR) 130 W 112 W
Standby 0.5 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
On the market since May 23, 2022 April 18, 2025
EPREL registration number 1135518 2329891
Networked standby – 2 W
Guaranteed support – 7 years
Software updates – 8 years
Spare parts available – 7 years

Rows where the models differ are highlighted.