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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.

  • Manta 75LUW121D €96.34
  • Haier H75M92FUX €26.79
  • Hisense 75UR8STUK €29.36
Model Manta 75LUW121D Haier H75M92FUX Hisense 75UR8STUK
Running cost
Running cost (per year) €96.34 €26.79 €29.36
over 10 years €963 +€695 over 10 years €268 €294 +€26 over 10 years
kWh per year 340 94.6 104
kg CO₂e per year from electricity use 71 20 22
Specifications
Brand Manta Haier Hisense
Model 75LUW121D H75M92FUX 75UR8STUK
Energy class G C C
Screen size 75″ (190 cm) 75″ (190.5 cm) 75″ (189 cm)
Power in on mode (SDR) 233 W 64.8 W 71 W
Energy class (HDR) G C G
Power in on mode (HDR) 241 W 68.6 W 200 W
Standby 0.5 W 0.5 W 0.5 W
Networked standby 0 W 2 W 2 W
Off mode 0 W 0 W –
Resolution 3840 × 2160 3840 × 2160 3840 × 2160
Aspect ratio 16:9 16:9 16:9
Panel LED LCD LED LCD LED LCD
Refresh rate 60 Hz 144 Hz 180 Hz
Power supply Internal Internal Internal
On the market since January 13, 2022 December 18, 2025 March 31, 2026
EPREL registration number 454736 2533516 2648903
Guaranteed support – 8 years 7 years
Software updates – 8 years 8 years
Spare parts available – 7 years 7 years
EAN – 6976454834772 –

Rows where the models differ are highlighted.