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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.

Yearly running cost

Bars in proportion to the energy each model uses.

  • Skillkorp 8011876 M34_2 curved Monitor €19.85
  • Acer X34 X0 €14.64
  • Ozone OZON G3425 WQHD €15.51
  • Armaggeddon XC34UWQHD SUPER G180 G-Sync €15.88
Model Skillkorp 8011876 M34_2 curved Monitor Acer X34 X0 Ozone OZON G3425 WQHD Armaggeddon XC34UWQHD SUPER G180 G-Sync
Running cost
Running cost (per year) €19.85 €14.64 €15.51 €15.88
over 10 years €198 +€52 over 10 years €146 €155 +€9 over 10 years €159 +€12 over 10 years
kWh per year 70.1 51.7 54.8 56.1
kg CO₂e per year from electricity use 15 11 11 12
Specifications
Brand Skillkorp Acer Ozone Armaggeddon
Model 8011876 M34_2 curved Monitor X34 X0 OZON G3425 WQHD XC34UWQHD SUPER G180 G-Sync
Energy class G E E E
Screen size 34″ (86 cm) 34″ (86.4 cm) 34″ (86.4 cm) 34″ (86.4 cm)
Power in on mode (SDR) 32 W 23.6 W 25 W 25.6 W
Energy class (HDR) G G – –
Power in on mode (HDR) 53 W 34 W – –
Standby 0.2 W 0.5 W 0.2 W 0.2 W
Off mode 0.2 W 0.3 W 0.2 W 0.2 W
Resolution 3440 × 1440 3440 × 1440 3440 × 1440 3440 × 1440
Aspect ratio 16:9 21:9 32:9 16:9
Panel LCD LED LCD LED LCD LCD
Refresh rate 180 Hz 200 Hz 180 Hz 180 Hz
Power supply External Internal External External
Guaranteed support 2 years 7 years 6 years 3 years
Software updates 5 years 8 years 6 years 3 years
Spare parts available 5 years 7 years 6 years 3 years
On the market since November 1, 2025 March 18, 2025 August 22, 2025 September 26, 2025
EPREL registration number 2422837 2343889 2451313 2483896
Networked standby – – 0 W 0 W

Rows where the models differ are highlighted.