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.
- LG OLED77G55LW €41.76
- Loewe. stellar 77 vi 64459*76 €39.28
| Model | LG OLED77G55LW | Loewe. stellar 77 vi 64459*76 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €41.76 | €39.28 |
| over 10 years | €418 +€25 over 10 years | €393 |
| kWh per year | 147 | 139 |
| kg CO₂e per year from electricity use | 31 | 29 |
| Specifications | ||
| Brand | LG | Loewe. |
| Model | OLED77G55LW | stellar 77 vi 64459*76 |
| Energy class | E | E |
| Screen size | 77″ (194.7 cm) | 77″ (195 cm) |
| Power in on mode (SDR) | 101 W | 95 W |
| Energy class (HDR) | G | G |
| Power in on mode (HDR) | 299 W | 160 W |
| Standby | 0.5 W | 0.5 W |
| Networked standby | 2 W | 0.7 W |
| Resolution | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | OLED | OLED |
| Refresh rate | 120 Hz | 144 Hz |
| Power supply | Internal | Internal |
| Guaranteed support | 8 years | 7 years |
| Software updates | 8 years | 8 years |
| Spare parts available | 8 years | 7 years |
| On the market since | January 16, 2025 | September 28, 2026 |
| EPREL registration number | 2223893 | 2858518 |
| Off mode | – | 0 W |
Rows where the models differ are highlighted.