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.
- Aopen 22CX1Q €9.12
- Nilox NXM22FHD11 €5.40
| Model | Aopen 22CX1Q | Nilox NXM22FHD11 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €9.12 | €5.40 |
| over 10 years | €91 +€37 over 10 years | €54 |
| kWh per year | 32.2 | 19.1 |
| kg CO₂e per year from electricity use | 6.8 | 4 |
| Specifications | ||
| Brand | Aopen | Nilox |
| Model | 22CX1Q | NXM22FHD11 |
| Energy class | E | F |
| Screen size | 22″ (54.6 cm) | 22″ (55.8 cm) |
| Power in on mode (SDR) | 14.7 W | 8.7 W |
| Standby | 0.5 W | 0.3 W |
| Off mode | 0.3 W | – |
| Resolution | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LED LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Power supply | Internal | Internal |
| Guaranteed support | 7 years | – |
| Software updates | 8 years | – |
| Spare parts available | 7 years | – |
| On the market since | April 29, 2020 | September 19, 2023 |
| EPREL registration number | 403500 | 1680445 |
| Networked standby | – | 0.3 W |
Rows where the models differ are highlighted.