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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.

  • Samsung GQ75Q900TST €192.68
  • LG 75NANO966PA €73.60
Model Samsung GQ75Q900TST LG 75NANO966PA
Running cost
Running cost (per year) €192.68 €73.60
over 10 years €1,927 +€1,191 over 10 years €736
kWh per year 680 260
kg CO₂e per year from electricity use 143 55
Specifications
Brand Samsung LG
Model GQ75Q900TST 75NANO966PA
Energy class G G
Screen size 75″ (189 cm) 75″ (189.3 cm)
Power in on mode (SDR) 466 W 178 W
Energy class (HDR) G G
Power in on mode (HDR) 488 W 274 W
Standby 0.5 W 0.5 W
Networked standby 2 W 2 W
Resolution 7680 × 4320 7680 × 4320
Aspect ratio 16:9 16:9
Panel QLED LCD LED LCD
Refresh rate 120 Hz 60 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 April 27, 2020 March 31, 2021
EPREL registration number 379148 465523

Rows where the models differ are highlighted.