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.
- Dahua DHI-LM30-E330CA €16.13
- Xiaomi RMMNT30HFCW €14.26
- Z-Edge UG30P-01 €14.88
| Model | Dahua DHI-LM30-E330CA | Xiaomi RMMNT30HFCW | Z-Edge UG30P-01 |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €16.13 | €14.26 | €14.88 |
| over 10 years | €161 +€19 over 10 years | €143 | €149 +€6 over 10 years |
| kWh per year | 56.9 | 50.4 | 52.6 |
| kg CO₂e per year from electricity use | 12 | 11 | 11 |
| Specifications | |||
| Brand | Dahua | Xiaomi | Z-Edge |
| Model | DHI-LM30-E330CA | RMMNT30HFCW | UG30P-01 |
| Energy class | F | F | F |
| Screen size | 30″ (76 cm) | 30″ (76.2 cm) | 30″ (76.2 cm) |
| Power in on mode (SDR) | 26 W | 23 W | 24 W |
| Energy class (HDR) | G | – | – |
| Power in on mode (HDR) | 40 W | – | – |
| Standby | 0.5 W | 0.3 W | 0.2 W |
| Off mode | 0.3 W | 0.2 W | – |
| Resolution | 2560 × 1080 | 2560 × 1080 | 2560 × 1080 |
| Aspect ratio | 16:9 | 21:9 | 64:27 |
| Panel | LED LCD | LED LCD | LCD |
| Refresh rate | 60 Hz | 200 Hz | 60 Hz |
| Power supply | Internal | External | External |
| Guaranteed support | 15 years | 5 years | 3 years |
| Software updates | 8 years | 7 years | 3 years |
| Spare parts available | 7 years | 2 years | 3 years |
| On the market since | October 21, 2026 | June 1, 2022 | November 14, 2024 |
| EPREL registration number | 2884113 | 1209393 | 2195138 |
| EAN | – | 6934177745416 | – |
Rows where the models differ are highlighted.