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2 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.

  • LXZ LX270ZA €12.53
  • Cepter C27ATILIUSX12 €9.30
Model LXZ LX270ZA Cepter C27ATILIUSX12
Running cost
Running cost (per year) €12.53 €9.30
over 10 years €125 +€32 over 10 years €93
kWh per year 44.2 32.9
kg CO₂e per year from electricity use 9.3 6.9
Specifications
Brand LXZ Cepter
Model LX270ZA C27ATILIUSX12
Energy class E D
Screen size 27″ (68 cm) 27″ (68 cm)
Power in on mode (SDR) 20.2 W 15 W
Standby 0.3 W 0.2 W
Networked standby 0 W –
Off mode 0.2 W 0.2 W
Resolution 2560 × 1440 2560 × 1440
Aspect ratio 16:9 16:9
Panel LCD LED LCD
Refresh rate 120 Hz 144 Hz
Power supply External External
Guaranteed support 1 year 7 years
Software updates 1 year 7 years
Spare parts available 1 year 7 years
On the market since May 20, 2025 September 1, 2025
EPREL registration number 2364570 2414148
Energy class (HDR) – D
Power in on mode (HDR) – 16 W

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