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4 monitors side by side.

6 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.
  • LG

    32UN650
    G 31″4KLCD / LED

    €20.78 per year

    +€2.42 a year

  • Cheapest to run

    Ernitec

    0070-24232
    F 31″4KLCD / LED

    €18.36 per year

  • Dutzo

    C32-I120UL-B
    F 31″4KLCD / LED120 Hz

    €18.54 per year

    +€0.19 a year

  • Gawfolk

    GF320F
    F 31″4K

    €18.85 per year

    +€0.50 a year

Yearly running cost

Bars in proportion to the energy each model uses.

  • LG 32UN650 €20.78
  • Ernitec 0070-24232 €18.36
  • Dutzo C32-I120UL-B €18.54
  • Gawfolk GF320F €18.85
Model LG 32UN650 Ernitec 0070-24232 Dutzo C32-I120UL-B Gawfolk GF320F
Running cost
Running cost (per year) €20.78 €18.36 €18.54 €18.85
over 10 years €208 +€24 over 10 years €184 €185 +€2 over 10 years €189 +€5 over 10 years
kWh per year 73.4 64.8 65.5 66.6
kg CO₂e per year from electricity use 15 14 14 14
Specifications
Brand LG Ernitec Dutzo Gawfolk
Model 32UN650 0070-24232 C32-I120UL-B GF320F
Energy class G F F F
Screen size 31″ (80 cm) 31″ (80 cm) 31″ (80 cm) 31″ (81 cm)
Power in on mode (SDR) 33.5 W 29.6 W 29.9 W 30.4 W
Energy class (HDR) G F G –
Power in on mode (HDR) 56.6 W 30.4 W 37.2 W –
Standby 0.5 W 0.3 W 0.5 W 0.3 W
Off mode 0.3 W – 0.3 W 0.2 W
Resolution 3840 × 2160 3840 × 2160 3840 × 2160 3840 × 2160
Aspect ratio 16:9 16:9 16:9 16:9
Panel LED LCD LED LCD LCD LED
Refresh rate 60 Hz 60 Hz 120 Hz 60 Hz
Power supply External Internal External External
Guaranteed support 8 years 2 years – –
Software updates 8 years 8 years – –
Spare parts available 8 years 8 years – –
On the market since February 26, 2021 July 11, 2023 January 1, 2026 September 3, 2024
EPREL registration number 356501 1575669 2597276 2120996
Networked standby – – – 0 W

Rows where the models differ are highlighted.