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.
- Innocn 2551H €11.35
- Nilox NXM24FHD111 €5.09
- Dahua DHI-LM24-B201M €5.58
| Model | Innocn 2551H | Nilox NXM24FHD111 | Dahua DHI-LM24-B201M |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €11.35 | €5.09 | €5.58 |
| over 10 years | €113 +€63 over 10 years | €51 | €56 +€5 over 10 years |
| kWh per year | 40.1 | 18 | 19.7 |
| kg CO₂e per year from electricity use | 8.4 | 3.8 | 4.1 |
| Specifications | |||
| Brand | Innocn | Nilox | Dahua |
| Model | 2551H | NXM24FHD111 | DHI-LM24-B201M |
| Energy class | E | E | B |
| Screen size | 24″ (62.2 cm) | 24″ (60.5 cm) | 24″ (60 cm) |
| Power in on mode (SDR) | 18.3 W | 8.2 W | 9 W |
| Energy class (HDR) | G | – | – |
| Power in on mode (HDR) | 53.5 W | – | – |
| Standby | 0.4 W | 0.2 W | 0.5 W |
| Off mode | 0.3 W | 0.2 W | 0.3 W |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LCD | LED LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz | 60 Hz |
| Power supply | External | External | External |
| Software updates | 10 years | – | 8 years |
| On the market since | July 10, 2026 | February 15, 2024 | January 2, 2024 |
| EPREL registration number | 2782243 | 1884987 | 1904601 |
| Guaranteed support | – | – | 15 years |
| Spare parts available | – | – | 7 years |
Rows where the models differ are highlighted.