Compare models
2 TVs 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 TVs.
Yearly running cost
Bars in proportion to the energy each model uses.
- HKC HB22FT21 €6.62
- Sylvox RT22R3CAZA €4.55
| Model | HKC HB22FT21 | Sylvox RT22R3CAZA |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €6.62 | €4.55 |
| over 10 years | €66 +€21 over 10 years | €45 |
| kWh per year | 23.4 | 16.1 |
| kg CO₂e per year from electricity use | 4.9 | 3.4 |
| Specifications | ||
| Brand | HKC | Sylvox |
| Model | HB22FT21 | RT22R3CAZA |
| Energy class | E | D |
| Screen size | 22″ (55 cm) | 22″ (54.6 cm) |
| Power in on mode (SDR) | 16 W | 11 W |
| Standby | 0.5 W | 0.5 W |
| Networked standby | 0.5 W | 2 W |
| Off mode | 0.5 W | 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 | External |
| Guaranteed support | 3 years | – |
| Software updates | 2 years | – |
| Spare parts available | 7 years | – |
| On the market since | November 15, 2025 | August 5, 2022 |
| EPREL registration number | 2536073 | 1322930 |
Rows where the models differ are highlighted.