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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.

  • SKitphrati HD-270 €10.85
  • Nilox NXM27FHD1204 €9.24
  • Guangzhou changhong audio-visual electronic products M-27LFK1Q165 €4.34
Model SKitphrati HD-270 Nilox NXM27FHD1204 Guangzhou changhong audio-visual electronic products M-27LFK1Q165
Running cost
Running cost (per year) €10.85 €9.24 €4.34
over 10 years €109 +€65 over 10 years €92 +€49 over 10 years €43
kWh per year 38.3 32.6 15.3
kg CO₂e per year from electricity use 8 6.9 3.2
Specifications
Brand SKitphrati Nilox Guangzhou changhong audio-visual electronic products
Model HD-270 NXM27FHD1204 M-27LFK1Q165
Energy class D D C
Screen size 27″ (69.5 cm) 27″ (68.6 cm) 27″ (70 cm)
Power in on mode (SDR) 17.5 W 14.9 W 7 W
Energy class (HDR) D – –
Power in on mode (HDR) 17.5 W – –
Standby 0.2 W 0.3 W 0.3 W
Networked standby 0 W – 0 W
Off mode 0.1 W 0.2 W 0 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 165 Hz
Power supply Internal External External
Guaranteed support 1 year 3 years 1 year
Software updates 1 year 5 years 1 year
Spare parts available 1 year 5 years 1 year
On the market since June 1, 2026 December 24, 2025 November 6, 2024
EPREL registration number 2745366 2523549 2189238

Rows where the models differ are highlighted.