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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 GU98DU9079U €73.60
  • Hisense 98E7STUK €59.95
Model Samsung GU98DU9079U Hisense 98E7STUK
Running cost
Running cost (per year) €73.60 €59.95
over 10 years €736 +€136 over 10 years €600
kWh per year 260 212
kg CO₂e per year from electricity use 55 44
Specifications
Brand Samsung Hisense
Model GU98DU9079U 98E7STUK
Energy class F E
Screen size 98″ (247 cm) 98″ (248 cm)
Power in on mode (SDR) 178 W 145 W
Energy class (HDR) G G
Power in on mode (HDR) 498 W 350 W
Standby 0.5 W 0.5 W
Networked standby 2 W 2 W
Resolution 3840 × 2160 3840 × 2160
Aspect ratio 16:9 16:9
Panel LED LCD LED LCD
Refresh rate 120 Hz 144 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 May 20, 2024 June 30, 2026
EPREL registration number 1875271 2732705

Rows where the models differ are highlighted.