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4 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.
  • Aiwa

    MZ2707-Y
    F 27″QHDLCD / LED240 Hz

    €15.57 per year

    +€7.81 a year

  • Cheapest to run

    Gamepower

    RAPID Q-MAX
    E 27″QHDLCD / LED300 Hz

    €7.75 per year

  • Cepter

    C27ESPORTP4
    D 27″QHDOLED240 Hz

    €9.92 per year

    +€2.17 a year

  • Rampage

    PRIME PR27F300QH
    E 27″QHDLCD / LED300 Hz

    €11.41 per year

    +€3.66 a year

Yearly running cost

Bars in proportion to the energy each model uses.

  • Aiwa MZ2707-Y €15.57
  • Gamepower RAPID Q-MAX €7.75
  • Cepter C27ESPORTP4 €9.92
  • Rampage PRIME PR27F300QH €11.41
Model Aiwa MZ2707-Y Gamepower RAPID Q-MAX Cepter C27ESPORTP4 Rampage PRIME PR27F300QH
Running cost
Running cost (per year) €15.57 €7.75 €9.92 €11.41
over 10 years €156 +€78 over 10 years €78 €99 +€22 over 10 years €114 +€37 over 10 years
kWh per year 55 27.4 35 40.3
kg CO₂e per year from electricity use 12 5.7 7.4 8.5
Specifications
Brand Aiwa Gamepower Cepter Rampage
Model MZ2707-Y RAPID Q-MAX C27ESPORTP4 PRIME PR27F300QH
Energy class F E D E
Screen size 27″ (68.6 cm) 27″ (68.6 cm) 27″ (69 cm) 27″ (69 cm)
Power in on mode (SDR) 25.1 W 12.5 W 16 W 18.4 W
Energy class (HDR) F – F E
Power in on mode (HDR) 25.3 W – 22 W 18.5 W
Standby 0.2 W 0.3 W 0.2 W 0.2 W
Networked standby 0 W 0.4 W – 0 W
Off mode 0 W 0.3 W 0.2 W 0.2 W
Resolution 2560 × 1440 2560 × 1440 2560 × 1440 2560 × 1440
Aspect ratio 16:9 16:9 16:9 16:9
Panel LED LCD LCD OLED LCD
Refresh rate 240 Hz 300 Hz 240 Hz 300 Hz
Power supply External External External External
Guaranteed support 3 years – 7 years 1 year
Software updates 3 years – 7 years 1 year
Spare parts available 3 years – 7 years 1 year
On the market since December 24, 2025 December 27, 2024 July 20, 2026 June 5, 2025
EPREL registration number 2582483 2231840 2732628 2379796

Rows where the models differ are highlighted.