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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.

  • MicroData WCH-BX1401C €2.42
  • Bunosdias S14 €2.54
Model MicroData WCH-BX1401C Bunosdias S14
Running cost
Running cost (per year) €2.42 €2.54
over 10 years €24 €25 +€1 over 10 years
kWh per year 8.5 9
kg CO₂e per year from electricity use 1.8 1.9
Specifications
Brand MicroData Bunosdias
Model WCH-BX1401C S14
Energy class A A
Screen size 14″ (35.5 cm) 14″ (36 cm)
Power in on mode (SDR) 3.9 W 4.1 W
Energy class (HDR) A A
Power in on mode (HDR) 3.9 W 4.1 W
Standby 0.2 W 0.2 W
Networked standby 0 W 0 W
Off mode 0.3 W 0.2 W
Resolution 1920 × 1200 1920 × 1200
Aspect ratio 16:10 16:10
Panel LCD OLED
Refresh rate 60 Hz 60 Hz
Power supply Internal Internal
Guaranteed support 3 years 1 year
Software updates 8 years 1 year
Spare parts available 3 years 1 year
On the market since May 17, 2026 July 9, 2026
EPREL registration number 2728688 2785698

Rows where the models differ are highlighted.