Compare models
3 monitors side by side.
- 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
- Cheapest to run
- Add a model Use the Compare buttons on any of the monitors.
Yearly running cost
Bars in proportion to the energy each model uses.
- Shenzhen Cheng Yisheng ASM-185FPT €6.95
- Shenzhen dusun N37,N38,N39,N40,N41,N42 €3.10
- Shenzhen Fanyue NC185B €3.35
| Model | Shenzhen Cheng Yisheng ASM-185FPT | Shenzhen dusun N37,N38,N39,N40,N41,N42 | Shenzhen Fanyue NC185B |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €6.95 | €3.10 | €3.35 |
| over 10 years | €69 +€38 over 10 years | €31 | €33 +€2 over 10 years |
| kWh per year | 24.5 | 11 | 11.8 |
| kg CO₂e per year from electricity use | 5.2 | 2.3 | 2.5 |
| Specifications | |||
| Brand | Shenzhen Cheng Yisheng | Shenzhen dusun | Shenzhen Fanyue |
| Model | ASM-185FPT | N37,N38,N39,N40,N41,N42 | NC185B |
| Energy class | E | A | B |
| Screen size | 19″ (47.1 cm) | 19″ (47 cm) | 19″ (47 cm) |
| Power in on mode (SDR) | 11.2 W | 5 W | 5.4 W |
| Energy class (HDR) | E | – | B |
| Power in on mode (HDR) | 11.6 W | – | 6.5 W |
| Standby | 0.2 W | 0.3 W | 0.2 W |
| Networked standby | 0 W | 0 W | 0 W |
| Off mode | 0.2 W | 0.1 W | 0.2 W |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LED | LCD | IPS |
| Refresh rate | 60 Hz | 120 Hz | 120 Hz |
| Power supply | External | External | Internal |
| Guaranteed support | 1 year | 1 year | – |
| Software updates | 1 year | 1 year | – |
| Spare parts available | 1 year | 1 year | – |
| On the market since | August 1, 2024 | December 22, 2025 | January 9, 2026 |
| EPREL registration number | 2095754 | 2580726 | 2592473 |
Rows where the models differ are highlighted.