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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.

  • Uperfect 156B03\ 156F20\156F21\156M01 €3.72
  • AOC 16T3FE €3.10
  • Dahua DHI-PM16-S201PD €3.41
Model Uperfect 156B03\ 156F20\156F21\156M01 AOC 16T3FE Dahua DHI-PM16-S201PD
Running cost
Running cost (per year) €3.72 €3.10 €3.41
over 10 years €37 +€6 over 10 years €31 €34 +€3 over 10 years
kWh per year 13.1 11 12
kg CO₂e per year from electricity use 2.8 2.3 2.5
Specifications
Brand Uperfect AOC Dahua
Model 156B03\ 156F20\156F21\156M01 16T3FE DHI-PM16-S201PD
Energy class C B B
Screen size 16″ (39.5 cm) 16″ (39.5 cm) 16″ (39.6 cm)
Power in on mode (SDR) 6 W 5 W 5.5 W
Standby 0.5 W 0.5 W 0.5 W
Networked standby 2 W – –
Off mode 0.3 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 60 Hz 60 Hz 60 Hz
Power supply External External Internal
On the market since November 17, 2021 August 10, 2026 April 16, 2026
EPREL registration number 1017288 2771410 2695283
Energy class (HDR) – B D
Power in on mode (HDR) – 5 W 8 W
Guaranteed support – 8 years 15 years
Software updates – 8 years 8 years
Spare parts available – 7 years 7 years

Rows where the models differ are highlighted.