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3 monitors side by side.

6 h a day
  • Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
  • 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 KG241Q S €13.95
  • Itek ITMC24V201FHD €10.78
  • Nilox NXM24FHD2401 €11.29
Model Acer KG241Q S Itek ITMC24V201FHD Nilox NXM24FHD2401
Running cost
Running cost (per year) €13.95 €10.78 €11.29
over 10 years €140 +€32 over 10 years €108 €113 +€5 over 10 years
kWh per year 48.2 37.2 39
kg CO₂e per year from electricity use 10 7.8 8.2
Specifications
Brand Acer Itek Nilox
Model KG241Q S ITMC24V201FHD NXM24FHD2401
Energy class F E E
Screen size 24″ (59.9 cm) 24″ (60 cm) 24″ (60.4 cm)
Power in on mode (SDR) 22 W 17 W 17.8 W
Energy class (HDR) G E –
Power in on mode (HDR) 38 W 18 W –
Standby 0.4 W 0.5 W 0.3 W
Off mode 0.3 W 0.3 W 0.2 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9
Panel LED LCD LCD LED LCD
Refresh rate 144 Hz 200 Hz 240 Hz
Power supply Internal STANDARD EXTERNAL External
Guaranteed support 7 years – 3 years
Software updates 8 years – 5 years
Spare parts available 7 years – 5 years
On the market since September 23, 2020 May 15, 2024 September 23, 2025
EPREL registration number 413751 2004014 2454444

Rows where the models differ are highlighted.