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.
- Dahua DHI-LM50-F400H €39.07
- Hikvision DS-D5050U3-1V0S €36.59
| Model | Dahua DHI-LM50-F400H | Hikvision DS-D5050U3-1V0S |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €39.07 | €36.59 |
| over 10 years | €391 +€25 over 10 years | €366 |
| kWh per year | 138 | 129 |
| kg CO₂e per year from electricity use | 29 | 27 |
| Specifications | ||
| Brand | Dahua | Hikvision |
| Model | DHI-LM50-F400H | DS-D5050U3-1V0S |
| Energy class | F | F |
| Screen size | 50″ (125.7 cm) | 50″ (125.7 cm) |
| Power in on mode (SDR) | 63 W | 59 W |
| Standby | 0.5 W | 0.5 W |
| Off mode | 0.3 W | – |
| Resolution | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | TFT LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Power supply | Internal | Internal |
| Guaranteed support | 15 years | 15 years |
| Software updates | 8 years | 8 years |
| Spare parts available | 7 years | 7 years |
| On the market since | December 10, 2024 | December 10, 2024 |
| EPREL registration number | 2217629 | 2218450 |
Rows where the models differ are highlighted.