Compare models
2 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.
- Boifun Z1-7 €3.60
- Vchance CF17 €2.79
| Model | Boifun Z1-7 | Vchance CF17 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €3.60 | €2.79 |
| over 10 years | €36 +€8 over 10 years | €28 |
| kWh per year | 12.7 | 9.9 |
| kg CO₂e per year from electricity use | 2.7 | 2.1 |
| Specifications | ||
| Brand | Boifun | Vchance |
| Model | Z1-7 | CF17 |
| Energy class | C | A |
| Screen size | 17″ (39.6 cm) | 17″ (43.9 cm) |
| Power in on mode (SDR) | 5.8 W | 4.5 W |
| Standby | 0.5 W | 0.2 W |
| Resolution | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LCD | TFT-LCD |
| Refresh rate | 50 Hz | 60 Hz |
| Power supply | External | Internal |
| On the market since | November 25, 2022 | September 4, 2024 |
| EPREL registration number | 1410020 | 2123256 |
| Energy class (HDR) | – | A |
| Power in on mode (HDR) | – | 4.6 W |
| Off mode | – | 0 W |
Rows where the models differ are highlighted.