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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.

  • Bunosdias S2 €4.96
  • Dell P1424H €3.10
  • Mt-Viki MT-LMP4 €1.86
Model Bunosdias S2 Dell P1424H Mt-Viki MT-LMP4
Running cost
Running cost (per year) €4.96 €3.10 €1.86
over 10 years €50 +€31 over 10 years €31 +€12 over 10 years €19
kWh per year 17.5 11 6.6
kg CO₂e per year from electricity use 3.7 2.3 1.4
Specifications
Brand Bunosdias Dell Mt-Viki
Model S2 P1424H MT-LMP4
Energy class A B A
Screen size 14″ (36 cm) 14″ (35.5 cm) 14″ (35.5 cm)
Power in on mode (SDR) 8 W 5 W 3 W
Energy class (HDR) B – A
Power in on mode (HDR) 8 W – 3 W
Standby 0.2 W 0.3 W 0.2 W
Networked standby 0 W – 0 W
Off mode 0.2 W 0.3 W 0.1 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9
Panel LCD LED LCD LED LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply External External Internal
On the market since July 26, 2022 May 23, 2023 May 27, 2026
EPREL registration number 1673608 1435998 2741032
Guaranteed support – 7 years 3 years
Software updates – 8 years 5 years
Spare parts available – 7 years 3 years

Rows where the models differ are highlighted.