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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.

  • Akai AKTV4332J Smart SAT €22.33
  • United LED42HS82A11 €17.37
  • United LED42HS72A9 €20.67
Model Akai AKTV4332J Smart SAT United LED42HS82A11 United LED42HS72A9
Running cost
Running cost (per year) €22.33 €17.37 €20.67
over 10 years €223 +€50 over 10 years €174 €207 +€33 over 10 years
kWh per year 78.8 61.3 73
kg CO₂e per year from electricity use 17 13 15
Specifications
Brand Akai United United
Model AKTV4332J Smart SAT LED42HS82A11 LED42HS72A9
Energy class G F G
Screen size 42″ (108 cm) 42″ (105 cm) 42″ (105.4 cm)
Power in on mode (SDR) 54 W 42 W 50 W
Standby 0.5 W 0.5 W 0.3 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9
Panel LED LCD LED LCD LED LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal Internal Internal
On the market since March 19, 2022 September 15, 2023 December 1, 2020
EPREL registration number 1135306 1680387 379853
Energy class (HDR) – F G
Power in on mode (HDR) – 42 W 50 W
Networked standby – 0.6 W –
Guaranteed support – 7 years –
Software updates – 8 years –
Spare parts available – 7 years –

Rows where the models differ are highlighted.