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3 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.

Yearly running cost

Bars in proportion to the energy each model uses.

  • iiyama GB3261UHSCP-B1 €20.03
  • Ernitec 0070-24232 €18.36
  • Dutzo C32-I120UL-B €18.54
Model iiyama GB3261UHSCP-B1 Ernitec 0070-24232 Dutzo C32-I120UL-B
Running cost
Running cost (per year) €20.03 €18.36 €18.54
over 10 years €200 +€17 over 10 years €184 €185 +€2 over 10 years
kWh per year 70.7 64.8 65.5
kg CO₂e per year from electricity use 15 14 14
Specifications
Brand iiyama Ernitec Dutzo
Model GB3261UHSCP-B1 0070-24232 C32-I120UL-B
Energy class F F F
Screen size 31″ (80 cm) 31″ (80 cm) 31″ (80 cm)
Power in on mode (SDR) 32.3 W 29.6 W 29.9 W
Energy class (HDR) G F G
Power in on mode (HDR) 51 W 30.4 W 37.2 W
Standby 0.5 W 0.3 W 0.5 W
Off mode 0.3 W – 0.3 W
Resolution 3840 × 2160 3840 × 2160 3840 × 2160
Aspect ratio 16:9 16:9 16:9
Panel LED LCD LED LCD LCD
Refresh rate 60 Hz 60 Hz 120 Hz
Power supply Internal Internal External
Guaranteed support 7 years 2 years –
Software updates 8 years 8 years –
Spare parts available 7 years 8 years –
On the market since September 1, 2025 July 11, 2023 January 1, 2026
EPREL registration number 2419981 1575669 2597276

Rows where the models differ are highlighted.