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4 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.
  • Cepter

    CNANO14DUAL
    C 14″Full HDLCD / LED

    €4.34 per year

    +€1.92 a year

  • Dell

    P1425
    B 14″Full HDLCD / LED

    €3.35 per year

    +€0.93 a year

  • Cheapest to run

    MicroData

    WCH-BX1401C
    A 14″Full HDLCD / LED

    €2.42 per year

  • Cheapest to run

    Shanghai Sishun E-commerce

    DR145
    A 14″Full HD

    €2.42 per year

Yearly running cost

Bars in proportion to the energy each model uses.

  • Cepter CNANO14DUAL €4.34
  • Dell P1425 €3.35
  • MicroData WCH-BX1401C €2.42
  • Shanghai Sishun E-commerce DR145 €2.42
Model Cepter CNANO14DUAL Dell P1425 MicroData WCH-BX1401C Shanghai Sishun E-commerce DR145
Running cost
Running cost (per year) €4.34 €3.35 €2.42 €2.42
over 10 years €43 +€19 over 10 years €33 +€9 over 10 years €24 €24
kWh per year 15.3 11.8 8.5 8.5
kg CO₂e per year from electricity use 3.2 2.5 1.8 1.8
Specifications
Brand Cepter Dell MicroData Shanghai Sishun E-commerce
Model CNANO14DUAL P1425 WCH-BX1401C DR145
Energy class C B A A
Screen size 14″ (35.6 cm) 14″ (35.6 cm) 14″ (35.5 cm) 14″ (46.7 cm)
Power in on mode (SDR) 7 W 5.4 W 3.9 W 3.9 W
Standby 4 W 0.3 W 0.2 W 0.3 W
Networked standby 0 W – 0 W 0.6 W
Off mode 0.5 W 0.3 W 0.3 W 0.1 W
Resolution 1920 × 1200 1920 × 1200 1920 × 1200 1920 × 1200
Aspect ratio 16:10 16:10 16:10 16:10
Panel LED LCD LED LCD LCD TFT LCD
Refresh rate 60 Hz 60 Hz 60 Hz 60 Hz
Power supply External STANDARD EXTERNAL Internal External
Guaranteed support 10 years 7 years 3 years –
Software updates 10 years 8 years 8 years –
Spare parts available 10 years 7 years 3 years –
On the market since April 20, 2025 February 25, 2025 May 17, 2026 February 17, 2025
EPREL registration number 2325111 2169254 2728688 2265453
Energy class (HDR) – – A A
Power in on mode (HDR) – – 3.9 W 4 W

Rows where the models differ are highlighted.