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 DT22VW2-O €10.05
- Nilox NXM22FHD11 €5.40
| Model | Aopen DT22VW2-O | Nilox NXM22FHD11 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €10.05 | €5.40 |
| over 10 years | €100 +€47 over 10 years | €54 |
| kWh per year | 35.5 | 19.1 |
| kg CO₂e per year from electricity use | 7.5 | 4 |
| Specifications | ||
| Brand | Aopen | Nilox |
| Model | DT22VW2-O | NXM22FHD11 |
| Energy class | E | F |
| Screen size | 22″ (601.9 cm) | 22″ (55.8 cm) |
| Power in on mode (SDR) | 16.2 W | 8.7 W |
| Energy class (HDR) | E | – |
| Power in on mode (HDR) | 16.3 W | – |
| Standby | 0 W | 0.3 W |
| Networked standby | 0 W | 0.3 W |
| Off mode | 0.1 W | – |
| Resolution | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | TFT LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Power supply | External | Internal |
| On the market since | February 27, 2025 | September 19, 2023 |
| EPREL registration number | 2275702 | 1680445 |
Rows where the models differ are highlighted.