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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.

  • High One HI3212HD-MM €12.11
  • Lenco DVL-320BK €9.72
  • Telefunken TF-TL3210 €10.75
Model High One HI3212HD-MM Lenco DVL-320BK Telefunken TF-TL3210
Running cost
Running cost (per year) €12.11 €9.72 €10.75
over 10 years €121 +€24 over 10 years €97 €108 +€10 over 10 years
kWh per year 42.8 34.3 38
kg CO₂e per year from electricity use 9 7.2 8
Specifications
Brand High One Lenco Telefunken
Model HI3212HD-MM DVL-320BK TF-TL3210
Energy class F E E
Screen size 31″ (80 cm) 31″ (79.9 cm) 31″ (80 cm)
Power in on mode (SDR) 29.3 W 23.5 W 26 W
Standby 0.3 W 0.3 W 0.3 W
Networked standby 0.3 W – 0 W
Off mode 0 W – 0 W
Resolution 1366 × 768 1366 × 768 1366 × 768
Aspect ratio 16:9 16:9 16:9
Panel LED LCD LED LCD LED LCD
Refresh rate 60 Hz 50 Hz 60 Hz
Power supply Internal Internal Internal
On the market since December 18, 2020 April 19, 2021 August 11, 2023
EPREL registration number 359750 650584 1571927
Guaranteed support – – 2 years
Software updates – – 8 years
Spare parts available – – 7 years

Rows where the models differ are highlighted.