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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.

Electricity prices in all EU countries

Yearly running cost

Bars in proportion to the energy each model uses.

  • Screenmate M108 €4.47
  • Dzvw N3PRO €2.42
  • Royy N3 PRO €2.48
  • Uperfect UP16013,UP16014,UP16015,UP16016,UP16017,UP16018 €2.54
Model Screenmate M108 Dzvw N3PRO Royy N3 PRO Uperfect UP16013,UP16014,UP16015,UP16016,UP16017,UP16018
Running cost
Running cost (per year) €4.47 €2.42 €2.48 €2.54
over 10 years €45 +€20 over 10 years €24 €25 +€1 over 10 years €25 +€1 over 10 years
kWh per year 15.8 8.5 8.8 9
kg CO₂e per year from electricity use 3.3 1.8 1.8 1.9
Specifications
Brand Screenmate Dzvw Royy Uperfect
Model M108 N3PRO N3 PRO UP16013,UP16014,UP16015,UP16016,UP16017,UP16018
Energy class C A A A
Screen size 16″ (40.6 cm) 16″ (35 cm) 16″ (35 cm) 16″ (40.7 cm)
Power in on mode (SDR) 7.2 W 3.9 W 4 W 4.1 W
Energy class (HDR) C A A –
Power in on mode (HDR) 7.7 W 3.9 W 4.5 W –
Standby 0.2 W 0.1 W 0.2 W 0.1 W
Off mode 0.2 W 0.1 W 0.2 W 0 W
Resolution 2560 × 1600 2560 × 1600 2560 × 1600 2560 × 1600
Aspect ratio 16:10 16:10 16:10 16:10
Panel LED LCD LCD LCD LED LCD
Refresh rate 50 Hz 60 Hz 60 Hz 240 Hz
Power supply External Internal Internal External
On the market since September 15, 2025 February 9, 2026 January 30, 2026 April 24, 2025
EPREL registration number 2476687 2627496 2617784 2339949
Networked standby – 0 W 0 W 0 W
Guaranteed support – 5 years 5 years 1 year
Software updates – 8 years 8 years 1 year
Spare parts available – 5 years 5 years 1 year

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