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3 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 75QNED966PA €74.84
  • LG 75QNED99T9B €57.89
  • Samsung TQ75QN900FT €55.82
Model LG 75QNED966PA LG 75QNED99T9B Samsung TQ75QN900FT
Running cost
Running cost (per year) €74.84 €57.89 €55.82
over 10 years €748 +€190 over 10 years €579 +€21 over 10 years €558
kWh per year 264 204 197
kg CO₂e per year from electricity use 55 43 41
Specifications
Brand LG LG Samsung
Model 75QNED966PA 75QNED99T9B TQ75QN900FT
Energy class G G G
Screen size 75″ (189.3 cm) 75″ (189.3 cm) 75″ (189 cm)
Power in on mode (SDR) 181 W 140 W 135 W
Energy class (HDR) G G G
Power in on mode (HDR) 300 W 341 W 354 W
Standby 0.5 W 0.5 W 0.5 W
Networked standby 2 W 2 W 2 W
Resolution 7680 × 4320 7680 × 4320 7680 × 4320
Aspect ratio 16:9 16:9 16:9
Panel Mini LED LED LCD QLED LCD
Refresh rate 60 Hz 120 Hz 120 Hz
Power supply Internal Internal Internal
Guaranteed support 8 years 8 years 7 years
Software updates 8 years 8 years 8 years
Spare parts available 8 years 8 years 7 years
On the market since May 24, 2021 May 3, 2024 April 28, 2025
EPREL registration number 622673 1955454 2204983

Rows where the models differ are highlighted.