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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 E-Tech Digital S9 €4.09
  • AOC 16T3FE €3.10
  • Dahua DHI-PM16-S201PD €3.41
Model Shenzhen E-Tech Digital S9 AOC 16T3FE Dahua DHI-PM16-S201PD
Running cost
Running cost (per year) €4.09 €3.10 €3.41
over 10 years €41 +€10 over 10 years €31 €34 +€3 over 10 years
kWh per year 14.5 11 12
kg CO₂e per year from electricity use 3 2.3 2.5
Specifications
Brand Shenzhen E-Tech Digital AOC Dahua
Model S9 16T3FE DHI-PM16-S201PD
Energy class C B B
Screen size 16″ (40 cm) 16″ (39.5 cm) 16″ (39.6 cm)
Power in on mode (SDR) 6.6 W 5 W 5.5 W
Energy class (HDR) C B D
Power in on mode (HDR) 7.3 W 5 W 8 W
Standby 0.2 W 0.5 W 0.5 W
Networked standby 0 W – –
Off mode 0.2 W 0.3 W 0.3 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9
Panel LCD LED LCD LED LCD
Refresh rate 50 Hz 60 Hz 60 Hz
Power supply External External Internal
Guaranteed support 3 years 8 years 15 years
Software updates 3 years 8 years 8 years
Spare parts available 3 years 7 years 7 years
On the market since April 2, 2026 August 10, 2026 April 16, 2026
EPREL registration number 2682002 2771410 2695283

Rows where the models differ are highlighted.