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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.

  • Misura 3M1400B-PRO €3.35
  • MicroData WCH-BX1401C €2.42
  • Shanghai Sishun E-commerce DR145 €2.42
Model Misura 3M1400B-PRO MicroData WCH-BX1401C Shanghai Sishun E-commerce DR145
Running cost
Running cost (per year) €3.35 €2.42 €2.42
over 10 years €33 +€9 over 10 years €24 €24
kWh per year 11.8 8.5 8.5
kg CO₂e per year from electricity use 2.5 1.8 1.8
Specifications
Brand Misura MicroData Shanghai Sishun E-commerce
Model 3M1400B-PRO WCH-BX1401C DR145
Energy class A A A
Screen size 14″ (36 cm) 14″ (35.5 cm) 14″ (46.7 cm)
Power in on mode (SDR) 5.4 W 3.9 W 3.9 W
Standby 5 W 0.2 W 0.3 W
Off mode 0 W 0.3 W 0.1 W
Resolution 1920 × 1200 1920 × 1200 1920 × 1200
Aspect ratio 16:10 16:10 16:10
Panel LED LCD LCD TFT LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply External Internal External
Guaranteed support 2 years 3 years –
Software updates 2 years 8 years –
Spare parts available 2 years 3 years –
On the market since November 30, 2023 May 17, 2026 February 17, 2025
EPREL registration number 1957055 2728688 2265453
Energy class (HDR) – A A
Power in on mode (HDR) – 3.9 W 4 W
Networked standby – 0 W 0.6 W

Rows where the models differ are highlighted.