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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.

  • Shenzhen Fanyue NC185C €3.54
  • Shenzhen dusun N37,N38,N39,N40,N41,N42 €3.10
  • Shenzhen Fanyue NC185B €3.35
Model Shenzhen Fanyue NC185C Shenzhen dusun N37,N38,N39,N40,N41,N42 Shenzhen Fanyue NC185B
Running cost
Running cost (per year) €3.54 €3.10 €3.35
over 10 years €35 +€4 over 10 years €31 €33 +€2 over 10 years
kWh per year 12.5 11 11.8
kg CO₂e per year from electricity use 2.6 2.3 2.5
Specifications
Brand Shenzhen Fanyue Shenzhen dusun Shenzhen Fanyue
Model NC185C N37,N38,N39,N40,N41,N42 NC185B
Energy class B A B
Screen size 19″ (47 cm) 19″ (47 cm) 19″ (47 cm)
Power in on mode (SDR) 5.7 W 5 W 5.4 W
Energy class (HDR) B – B
Power in on mode (HDR) 6.6 W – 6.5 W
Standby 0.2 W 0.3 W 0.2 W
Networked standby 0 W 0 W 0 W
Off mode 0.2 W 0.1 W 0.2 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9
Panel IPS LCD IPS
Refresh rate 120 Hz 120 Hz 120 Hz
Power supply Internal External Internal
On the market since January 9, 2026 December 22, 2025 January 9, 2026
EPREL registration number 2592568 2580726 2592473
Guaranteed support – 1 year –
Software updates – 1 year –
Spare parts available – 1 year –

Rows where the models differ are highlighted.