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.
- Vchance BU16 €3.66
- Uperfect UP16019,UP16020,UP16021,UP16022,UP16023,UP16024 €2.54
- Shenzhen dusun EV12 €2.73
| Model | Vchance BU16 | Uperfect UP16019,UP16020,UP16021,UP16022,UP16023,UP16024 | Shenzhen dusun EV12 |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €3.66 | €2.54 | €2.73 |
| over 10 years | €37 +€11 over 10 years | €25 | €27 +€2 over 10 years |
| kWh per year | 12.9 | 9 | 9.6 |
| kg CO₂e per year from electricity use | 2.7 | 1.9 | 2 |
| Specifications | |||
| Brand | Vchance | Uperfect | Shenzhen dusun |
| Model | BU16 | UP16019,UP16020,UP16021,UP16022,UP16023,UP16024 | EV12 |
| Energy class | B | A | A |
| Screen size | 16″ (40.6 cm) | 16″ (40.7 cm) | 16″ (40.7 cm) |
| Power in on mode (SDR) | 5.9 W | 4.1 W | 4.4 W |
| Energy class (HDR) | B | – | – |
| Power in on mode (HDR) | 6 W | – | – |
| Standby | 0.2 W | 0.1 W | 0.3 W |
| Off mode | 0.1 W | 0 W | 0.1 W |
| Resolution | 3840 × 2400 | 3840 × 2400 | 3840 × 2400 |
| Aspect ratio | 16:10 | 16:10 | 16:10 |
| Panel | LCD | LED LCD | LED LCD |
| Refresh rate | 50 Hz | 60 Hz | 120 Hz |
| Power supply | Internal | External | External |
| On the market since | September 5, 2024 | April 24, 2025 | November 22, 2025 |
| EPREL registration number | 2124303 | 2339955 | 2543154 |
| Networked standby | – | 0 W | 0 W |
| Guaranteed support | – | 1 year | 1 year |
| Software updates | – | 1 year | 1 year |
| Spare parts available | – | 1 year | 1 year |
Rows where the models differ are highlighted.