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2 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.

  • Atech ATS-320 €16.62
  • AOC C32G42ZE €15.51
Model Atech ATS-320 AOC C32G42ZE
Running cost
Running cost (per year) €16.62 €15.51
over 10 years €166 +€11 over 10 years €155
kWh per year 58.7 54.8
kg CO₂e per year from electricity use 12 11
Specifications
Brand Atech AOC
Model ATS-320 C32G42ZE
Energy class E E
Screen size 32″ (80.1 cm) 32″ (80.1 cm)
Power in on mode (SDR) 26.8 W 25 W
Standby 0.3 W 0.3 W
Networked standby 0 W –
Off mode 0.1 W 0.3 W
Resolution 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9
Panel TFT LCD LED LCD
Refresh rate 60 Hz 60 Hz
Power supply Internal Internal
On the market since May 14, 2025 July 4, 2026
EPREL registration number 2358182 2508721
Energy class (HDR) – G
Power in on mode (HDR) – 35 W
Guaranteed support – 8 years
Software updates – 8 years
Spare parts available – 7 years

Rows where the models differ are highlighted.