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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 GQ85QN900AT €135.21
  • Samsung GQ85QN800BT €125.70
Model Samsung GQ85QN900AT Samsung GQ85QN800BT
Running cost
Running cost (per year) €135.21 €125.70
over 10 years €1,352 +€95 over 10 years €1,257
kWh per year 477 444
kg CO₂e per year from electricity use 100 93
Specifications
Brand Samsung Samsung
Model GQ85QN900AT GQ85QN800BT
Energy class G G
Screen size 85″ (214 cm) 85″ (214 cm)
Power in on mode (SDR) 327 W 304 W
Energy class (HDR) G G
Power in on mode (HDR) 553 W 450 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 QLED LCD
Refresh rate 120 Hz 120 Hz
Power supply Internal Internal
Guaranteed support 7 years 7 years
Software updates 8 years 8 years
Spare parts available 7 years 7 years
On the market since March 22, 2021 March 21, 2022
EPREL registration number 450326 1113351

Rows where the models differ are highlighted.