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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.

  • Yashi YZ2731 €11.16
  • Nilox NXM27FHD1204 €9.24
  • Nilox NXM27RWEB0265 €10.42
Model Yashi YZ2731 Nilox NXM27FHD1204 Nilox NXM27RWEB0265
Running cost
Running cost (per year) €11.16 €9.24 €10.42
over 10 years €112 +€19 over 10 years €92 €104 +€12 over 10 years
kWh per year 39.4 32.6 36.8
kg CO₂e per year from electricity use 8.3 6.9 7.7
Specifications
Brand Yashi Nilox Nilox
Model YZ2731 NXM27FHD1204 NXM27RWEB0265
Energy class F D D
Screen size 27″ (68.4 cm) 27″ (68.6 cm) 27″ (68.6 cm)
Power in on mode (SDR) 18 W 14.9 W 16.8 W
Standby 0.2 W 0.3 W 0.3 W
Networked standby 0.2 W – –
Off mode 0.1 W 0.2 W 0.2 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9
Panel LED LCD LED LCD LED LCD
Refresh rate 120 Hz 120 Hz 120 Hz
Power supply STANDARD EXTERNAL External External
On the market since January 13, 2025 December 24, 2025 June 20, 2025
EPREL registration number 2203225 2523549 2361692
Guaranteed support – 3 years 3 years
Software updates – 5 years 5 years
Spare parts available – 5 years 5 years
EAN – – 8431775036321

Rows where the models differ are highlighted.