Compare models
4 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
Yearly running cost
Bars in proportion to the energy each model uses.
- Yashi DY55020 €52.72
- Ernitec 0070-24250-WATERPROOF €41.99
- Ernitec 0070-24155 €47.01
- Dahua DHI-LM55-F400 €47.76
| Model | Yashi DY55020 | Ernitec 0070-24250-WATERPROOF | Ernitec 0070-24155 | Dahua DHI-LM55-F400 |
|---|---|---|---|---|
| Running cost | ||||
| Running cost (per year) | €52.72 | €41.99 | €47.01 | €47.76 |
| over 10 years | €527 +€107 over 10 years | €420 | €470 +€50 over 10 years | €478 +€58 over 10 years |
| kWh per year | 186 | 148 | 166 | 169 |
| kg CO₂e per year from electricity use | 39 | 31 | 35 | 35 |
| Specifications | ||||
| Brand | Yashi | Ernitec | Ernitec | Dahua |
| Model | DY55020 | 0070-24250-WATERPROOF | 0070-24155 | DHI-LM55-F400 |
| Energy class | F | F | F | F |
| Screen size | 55″ (140 cm) | 55″ (138.8 cm) | 55″ (138.8 cm) | 55″ (139 cm) |
| Power in on mode (SDR) | 85 W | 67.7 W | 75.8 W | 77 W |
| Standby | 0.3 W | 0.4 W | 0.1 W | 0.5 W |
| Off mode | 0.1 W | – | 0.1 W | – |
| Resolution | 3840 × 2160 | 3840 × 2160 | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Panel | LED LCD | LED LCD | LED LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz | 60 Hz | 60 Hz |
| Power supply | Internal | Internal | Internal | Internal |
| On the market since | March 14, 2025 | August 1, 2024 | October 2, 2023 | November 21, 2025 |
| EPREL registration number | 2361818 | 2077264 | 1677752 | 761160 |
| Energy class (HDR) | – | F | F | – |
| Power in on mode (HDR) | – | 68.3 W | 76.7 W | – |
| Guaranteed support | – | 1 year | 2 years | 15 years |
| Software updates | – | 7 years | 8 years | 8 years |
| Spare parts available | – | 7 years | 8 years | 7 years |
Rows where the models differ are highlighted.