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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.

  • Newwin S8 MAX €3.41
  • Royy P5S €0.93
  • Upperizon UX156FHC €1.61
Model Newwin S8 MAX Royy P5S Upperizon UX156FHC
Running cost
Running cost (per year) €3.41 €0.93 €1.61
over 10 years €34 +€25 over 10 years €9 €16 +€7 over 10 years
kWh per year 12 3.3 5.7
kg CO₂e per year from electricity use 2.5 0.7 1.2
Specifications
Brand Newwin Royy Upperizon
Model S8 MAX P5S UX156FHC
Energy class A A A
Screen size 15″ (38.8 cm) 15″ (39.6 cm) 15″ (39.7 cm)
Power in on mode (SDR) 5.5 W 1.5 W 2.6 W
Energy class (HDR) A A –
Power in on mode (HDR) 6.5 W 1.5 W –
Standby 0.1 W 0.1 W 0.3 W
Networked standby 0 W 0 W 0 W
Off mode 0.1 W 0.1 W 0 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:10 16:9 16:9
Panel LCD LED LCD LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal Internal External
Guaranteed support 3 years 3 years –
Software updates 5 years 5 years –
Spare parts available 3 years 3 years –
On the market since October 9, 2025 May 26, 2026 November 27, 2025
EPREL registration number 2496845 2739475 2549169

Rows where the models differ are highlighted.