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.
- Safire SF-MNT50-4K-V4 €40.56
- UNV MW3250-F-V4 €36.41
- Hikvision DS-D5050U3-1V0S €36.59
| Model | Safire SF-MNT50-4K-V4 | UNV MW3250-F-V4 | Hikvision DS-D5050U3-1V0S |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €40.56 | €36.41 | €36.59 |
| over 10 years | €406 +€42 over 10 years | €364 | €366 +€2 over 10 years |
| kWh per year | 143 | 129 | 129 |
| kg CO₂e per year from electricity use | 30 | 27 | 27 |
| Specifications | |||
| Brand | Safire | UNV | Hikvision |
| Model | SF-MNT50-4K-V4 | MW3250-F-V4 | DS-D5050U3-1V0S |
| Energy class | F | F | F |
| Screen size | 50″ (125.7 cm) | 50″ (125.7 cm) | 50″ (125.7 cm) |
| Power in on mode (SDR) | 65.4 W | 58.7 W | 59 W |
| Standby | 0.5 W | 0.3 W | 0.5 W |
| Resolution | 3840 × 2160 | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LED LCD | LED LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz | 60 Hz |
| Power supply | Internal | Internal | Internal |
| Guaranteed support | 16 years | 1 year | 15 years |
| Software updates | 8 years | 3 years | 8 years |
| Spare parts available | 7 years | 3 years | 7 years |
| On the market since | August 24, 2026 | October 13, 2026 | December 10, 2024 |
| EPREL registration number | 2828492 | 2877279 | 2218450 |
| Energy class (HDR) | – | F | – |
| Power in on mode (HDR) | – | 58.7 W | – |
| Networked standby | – | 0 W | – |
| Off mode | – | 0 W | – |
Rows where the models differ are highlighted.