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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.

  • Philips 77OLED950/12 €60.78
  • LG OLED77G51LW €41.76
Model Philips 77OLED950/12 LG OLED77G51LW
Running cost
Running cost (per year) €60.78 €41.76
over 10 years €608 +€190 over 10 years €418
kWh per year 215 147
kg CO₂e per year from electricity use 45 31
Specifications
Brand Philips LG
Model 77OLED950/12 OLED77G51LW
Energy class G E
Screen size 77″ (194 cm) 77″ (194.7 cm)
Power in on mode (SDR) 147 W 101 W
Energy class (HDR) G G
Power in on mode (HDR) 175 W 299 W
Standby 0.3 W 0.5 W
Networked standby 2 W 2 W
Resolution 3840 × 2160 3840 × 2160
Aspect ratio 16:9 16:9
Panel OLED OLED
Refresh rate 144 Hz 120 Hz
Power supply Internal Internal
Guaranteed support 7 years 8 years
Software updates 8 years 8 years
Spare parts available 7 years 8 years
On the market since May 1, 2025 January 17, 2025
EPREL registration number 2342947 2244914

Rows where the models differ are highlighted.