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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.

  • Aopen DT10VW3-O €3.16
  • Kodak RWF-109V €0.62
  • Hosyond H025 €2.36
Model Aopen DT10VW3-O Kodak RWF-109V Hosyond H025
Running cost
Running cost (per year) €3.16 €0.62 €2.36
over 10 years €32 +€25 over 10 years €6 €24 +€17 over 10 years
kWh per year 11.2 2.2 8.3
kg CO₂e per year from electricity use 2.3 0.5 1.7
Specifications
Brand Aopen Kodak Hosyond
Model DT10VW3-O RWF-109V H025
Energy class D B A
Screen size 10″ (255.8 cm) 10″ (25.4 cm) 10″ (25.5 cm)
Power in on mode (SDR) 5.1 W 1 W 3.8 W
Energy class (HDR) D B –
Power in on mode (HDR) 5.2 W 1 W –
Standby 0 W 0.5 W 0.3 W
Networked standby 0 W 0.5 W 0 W
Off mode 0.1 W 0.3 W 0 W
Resolution 1280 × 800 1280 × 800 1280 × 800
Aspect ratio 16:10 16:10 16:9
Panel TFT LCD LCD LED LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply External Internal Internal
On the market since February 27, 2025 May 8, 2026 May 18, 2026
EPREL registration number 2275676 2720230 2729859
Guaranteed support – 5 years 5 years
Software updates – 3 years 8 years
Spare parts available – 2 years 7 years

Rows where the models differ are highlighted.