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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 G-world Z1C Plus €6.02
  • Kodak WF173V €2.48
  • Vchance CF17 €2.79
Model Shenzhen G-world Z1C Plus Kodak WF173V Vchance CF17
Running cost
Running cost (per year) €6.02 €2.48 €2.79
over 10 years €60 +€35 over 10 years €25 €28 +€3 over 10 years
kWh per year 21.2 8.8 9.9
kg CO₂e per year from electricity use 4.5 1.8 2.1
Specifications
Brand Shenzhen G-world Kodak Vchance
Model Z1C Plus WF173V CF17
Energy class D B A
Screen size 17″ (43.9 cm) 17″ (43 cm) 17″ (43.9 cm)
Power in on mode (SDR) 9.7 W 4 W 4.5 W
Energy class (HDR) F – A
Power in on mode (HDR) 13.5 W – 4.6 W
Standby 0.4 W 0.5 W 0.2 W
Networked standby 0 W 0 W –
Off mode 0.3 W 0.3 W 0 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 38:22 16:9 16:9
Panel LED LCD LCD TFT-LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal External Internal
On the market since July 4, 2025 August 13, 2026 September 4, 2024
EPREL registration number 2386955 2820382 2123256
Guaranteed support – 5 years –
Software updates – 3 years –
Spare parts available – 2 years –

Rows where the models differ are highlighted.