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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.

  • Gigabyte AORUS FO48U €41.86
  • BenQ EX480UZ €37.48
  • LG 48GQ900 €38.05
Model Gigabyte AORUS FO48U BenQ EX480UZ LG 48GQ900
Running cost
Running cost (per year) €41.86 €37.48 €38.05
over 10 years €419 +€44 over 10 years €375 €381 +€6 over 10 years
kWh per year 145 129 131
kg CO₂e per year from electricity use 30 27 28
Specifications
Brand Gigabyte BenQ LG
Model AORUS FO48U EX480UZ 48GQ900
Energy class G F F
Screen size 48″ (121 cm) 48″ (120.7 cm) 48″ (120.7 cm)
Power in on mode (SDR) 66 W 59.1 W 60 W
Energy class (HDR) G E G
Power in on mode (HDR) 85 W 43.9 W 69.4 W
Standby 0.5 W 0.4 W 0.5 W
Resolution 3840 × 2160 3840 × 2160 3840 × 2160
Aspect ratio 16:9 16:9 16:9
Panel OLED OLED OLED
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal Internal Internal
Guaranteed support 7 years 7 years 8 years
Software updates 8 years 8 years 8 years
Spare parts available 7 years 7 years 8 years
On the market since May 24, 2021 September 20, 2022 April 21, 2022
EPREL registration number 508034 1315329 1230686
Off mode – 0.3 W –

Rows where the models differ are highlighted.