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.
- Shenzhen Kenowa HD-238 €11.29
- Nilox NXM24FHD111 €5.09
| Model | Shenzhen Kenowa HD-238 | Nilox NXM24FHD111 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €11.29 | €5.09 |
| over 10 years | €113 +€62 over 10 years | €51 |
| kWh per year | 39.9 | 18 |
| kg CO₂e per year from electricity use | 8.4 | 3.8 |
| Specifications | ||
| Brand | Shenzhen Kenowa | Nilox |
| Model | HD-238 | NXM24FHD111 |
| Energy class | E | E |
| Screen size | 24″ (61 cm) | 24″ (60.5 cm) |
| Power in on mode (SDR) | 18.2 W | 8.2 W |
| Energy class (HDR) | E | – |
| Power in on mode (HDR) | 18.3 W | – |
| Standby | 0.5 W | 0.2 W |
| Networked standby | 2 W | – |
| Off mode | 0 W | 0.2 W |
| Resolution | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Power supply | Internal | External |
| On the market since | June 16, 2023 | February 15, 2024 |
| EPREL registration number | 1668011 | 1884987 |
Rows where the models differ are highlighted.