Compare models
3 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
- 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.
- Orion 42OR21UHDS €19.85
- Hitachi 42HAK5353 €16.54
- Hyundai 42 HYN 7710 UHD €16.54
| Model | Orion 42OR21UHDS | Hitachi 42HAK5353 | Hyundai 42 HYN 7710 UHD |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €19.85 | €16.54 | €16.54 |
| over 10 years | €198 +€33 over 10 years | €165 | €165 |
| kWh per year | 70.1 | 58.4 | 58.4 |
| kg CO₂e per year from electricity use | 15 | 12 | 12 |
| Specifications | |||
| Brand | Orion | Hitachi | Hyundai |
| Model | 42OR21UHDS | 42HAK5353 | 42 HYN 7710 UHD |
| Energy class | F | E | E |
| Screen size | 42″ (106 cm) | 42″ (106 cm) | 42″ (106 cm) |
| Power in on mode (SDR) | 48 W | 40 W | 40 W |
| Energy class (HDR) | G | E | G |
| Power in on mode (HDR) | 92 W | 40 W | 92 W |
| Standby | 0.5 W | 0.5 W | 0.5 W |
| Networked standby | 2 W | 2 W | 2 W |
| Resolution | 3840 × 2160 | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LCD | LCD | LCD |
| Refresh rate | 50 Hz | 50 Hz | 50 Hz |
| Power supply | Internal | Internal | Internal |
| On the market since | November 4, 2021 | November 4, 2021 | March 7, 2022 |
| EPREL registration number | 979336 | 998149 | 1152697 |
| Guaranteed support | – | 7 years | 2 years |
| Software updates | – | 8 years | 2 years |
| Spare parts available | – | 7 years | 2 years |
Rows where the models differ are highlighted.