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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.

  • Gamebooster GB-24F165FF €11.16
  • Itek ITMC24V201FHD €10.54
  • Guangzhou changhong audio-visual electronic products M-24LFK1P165 €4.34
Model Gamebooster GB-24F165FF Itek ITMC24V201FHD Guangzhou changhong audio-visual electronic products M-24LFK1P165
Running cost
Running cost (per year) €11.16 €10.54 €4.34
over 10 years €112 +€68 over 10 years €105 +€62 over 10 years €43
kWh per year 39.4 37.2 15.3
kg CO₂e per year from electricity use 8.3 7.8 3.2
Specifications
Brand Gamebooster Itek Guangzhou changhong audio-visual electronic products
Model GB-24F165FF ITMC24V201FHD M-24LFK1P165
Energy class E E C
Screen size 24″ (61 cm) 24″ (60 cm) 24″ (61 cm)
Power in on mode (SDR) 18 W 17 W 7 W
Energy class (HDR) F E –
Power in on mode (HDR) 22 W 18 W –
Standby 0.5 W 0.5 W 0.3 W
Off mode 0.3 W 0.3 W 0 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9
Panel LED LCD LCD LED LCD
Refresh rate 165 Hz 200 Hz 180 Hz
Power supply Internal STANDARD EXTERNAL Internal
On the market since April 24, 2025 May 15, 2024 March 17, 2025
EPREL registration number 2341122 2004014 2298741
Networked standby – – 0 W
Guaranteed support – – 1 year
Software updates – – 1 year
Spare parts available – – 1 year

Rows where the models differ are highlighted.