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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.

  • Acer VG270U P €19.85
  • Nilox NXM27CV2K2001 €12.71
Model Acer VG270U P Nilox NXM27CV2K2001
Running cost
Running cost (per year) €19.85 €12.71
over 10 years €198 +€71 over 10 years €127
kWh per year 70.1 44.9
kg CO₂e per year from electricity use 15 9.4
Specifications
Brand Acer Nilox
Model VG270U P NXM27CV2K2001
Energy class G E
Screen size 27″ (68.6 cm) 27″ (68.2 cm)
Power in on mode (SDR) 32 W 20.5 W
Energy class (HDR) G –
Power in on mode (HDR) 65 W –
Standby 0.4 W 0.3 W
Off mode 0.2 W 0.2 W
Resolution 2560 × 1440 2560 × 1440
Aspect ratio 16:9 16:9
Panel LED LCD LED LCD
Refresh rate 144 Hz 200 Hz
Power supply Internal External
Guaranteed support 7 years 3 years
Software updates 8 years 5 years
Spare parts available 7 years 5 years
On the market since June 18, 2018 July 25, 2025
EPREL registration number 424902 2388209

Rows where the models differ are highlighted.