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.
- Panasonic TX-77LZ2000B €60.37
- LG OLED77C61LA €36.10
| Model | Panasonic TX-77LZ2000B | LG OLED77C61LA |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €60.37 | €36.10 |
| over 10 years | €604 +€243 over 10 years | €361 |
| kWh per year | 213 | 127 |
| kg CO₂e per year from electricity use | 45 | 27 |
| Specifications | ||
| Brand | Panasonic | LG |
| Model | TX-77LZ2000B | OLED77C61LA |
| Energy class | G | D |
| Screen size | 77″ (195 cm) | 77″ (194.7 cm) |
| Power in on mode (SDR) | 146 W | 87.3 W |
| Energy class (HDR) | G | G |
| Power in on mode (HDR) | 222 W | 260 W |
| Standby | 0.5 W | 0.5 W |
| Networked standby | 1 W | 2 W |
| Off mode | 0.3 W | – |
| Resolution | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | OLED | OLED |
| Refresh rate | 100 Hz | 120 Hz |
| Power supply | Internal | Internal |
| Guaranteed support | 7 years | 8 years |
| Software updates | 8 years | 8 years |
| Spare parts available | 7 years | 8 years |
| On the market since | September 22, 2022 | March 20, 2026 |
| EPREL registration number | 1106192 | 2593880 |
Rows where the models differ are highlighted.