Compare models
4 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
Yearly running cost
Bars in proportion to the energy each model uses.
- Gawfolk GF220C €11.41
- Dahua DHI-LM22-B200S €8.68
- Nilox NXM22FHD1202 €9.24
- Dahua DHI-LM22-C200 €9.30
| Model | Gawfolk GF220C | Dahua DHI-LM22-B200S | Nilox NXM22FHD1202 | Dahua DHI-LM22-C200 |
|---|---|---|---|---|
| Running cost | ||||
| Running cost (per year) | €11.41 | €8.68 | €9.24 | €9.30 |
| over 10 years | €114 +€27 over 10 years | €87 | €92 +€6 over 10 years | €93 +€6 over 10 years |
| kWh per year | 40.3 | 30.7 | 32.6 | 32.9 |
| kg CO₂e per year from electricity use | 8.5 | 6.4 | 6.9 | 6.9 |
| Specifications | ||||
| Brand | Gawfolk | Dahua | Nilox | Dahua |
| Model | GF220C | DHI-LM22-B200S | NXM22FHD1202 | DHI-LM22-C200 |
| Energy class | E | E | E | E |
| Screen size | 22″ (55 cm) | 22″ (54.5 cm) | 22″ (54.6 cm) | 22″ (54.5 cm) |
| Power in on mode (SDR) | 18.4 W | 14 W | 14.9 W | 15 W |
| Energy class (HDR) | F | – | – | – |
| Power in on mode (HDR) | 18.6 W | – | – | – |
| Standby | 0.2 W | 0.5 W | 0.3 W | 0.5 W |
| Networked standby | 0 W | – | – | – |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Panel | LED | LED LCD | LED LCD | LED LCD |
| Refresh rate | 75 Hz | 75 Hz | 120 Hz | 75 Hz |
| Power supply | External | External | External | External |
| On the market since | January 14, 2022 | October 31, 2025 | July 18, 2025 | January 1, 2023 |
| EPREL registration number | 1447859 | 1329704 | 2387905 | 1321345 |
| Off mode | – | 0.3 W | 0.2 W | 0.3 W |
| Guaranteed support | – | 15 years | 3 years | 15 years |
| Software updates | – | 8 years | 5 years | 8 years |
| Spare parts available | – | 7 years | 5 years | 7 years |
Rows where the models differ are highlighted.