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2 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.

  • Japannext JN-IPS315WQHD165F €18.61
  • Gawfolk GF320B €16.00
Model Japannext JN-IPS315WQHD165F Gawfolk GF320B
Running cost
Running cost (per year) €18.61 €16.00
over 10 years €186 +€26 over 10 years €160
kWh per year 65.7 56.5
kg CO₂e per year from electricity use 14 12
Specifications
Brand Japannext Gawfolk
Model JN-IPS315WQHD165F GF320B
Energy class F E
Screen size 32″ (80 cm) 32″ (81 cm)
Power in on mode (SDR) 30 W 25.8 W
Energy class (HDR) G –
Power in on mode (HDR) 38 W –
Standby 0.3 W 0.3 W
Resolution 2560 × 1440 2560 × 1440
Aspect ratio 16:9 16:9
Panel LED LCD LCD
Refresh rate 165 Hz 165 Hz
Power supply External External
Guaranteed support 8 years –
Software updates 8 years –
Spare parts available 8 years –
On the market since April 28, 2023 January 16, 2022
EPREL registration number 2014563 1447990
Networked standby – 0 W
Off mode – 0.2 W

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