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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.

  • HKC NHV42H3 €17.78
  • High One HI4208FHD-MM €14.47
  • AYA A42FHD1020B €14.47
Model HKC NHV42H3 High One HI4208FHD-MM AYA A42FHD1020B
Running cost
Running cost (per year) €17.78 €14.47 €14.47
over 10 years €178 +€33 over 10 years €145 €145
kWh per year 62.8 51.1 51.1
kg CO₂e per year from electricity use 13 11 11
Specifications
Brand HKC High One AYA
Model NHV42H3 HI4208FHD-MM A42FHD1020B
Energy class F E E
Screen size 42″ (106.7 cm) 42″ (105 cm) 42″ (105 cm)
Power in on mode (SDR) 43 W 35 W 35 W
Standby 0.5 W 0.3 W 0.3 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9
Panel LED LCD LED LCD LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal Internal Internal
Guaranteed support 3 years – 7 years
Software updates 2 years – 7 years
Spare parts available 7 years – 7 years
On the market since January 11, 2023 October 21, 2020 July 1, 2021
EPREL registration number 1335716 362064 362066
Off mode – 0 W –

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