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- 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
| Model | LG OLED77C31LA |
|---|---|
| Running cost | |
| Running cost (per year) | €52.10 |
| over 10 years | €521 |
| kWh per year | 184 |
| kg CO₂e per year from electricity use | 39 |
| Specifications | |
| Brand | LG |
| Model | OLED77C31LA |
| Energy class | F |
| Screen size | 77″ (194.7 cm) |
| Power in on mode (SDR) | 126 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 239 W |
| Standby | 0.5 W |
| Networked standby | 2 W |
| Resolution | 3840 × 2160 |
| Aspect ratio | 16:9 |
| Panel | OLED |
| Refresh rate | 120 Hz |
| Power supply | Internal |
| Guaranteed support | 8 years |
| Software updates | 8 years |
| Spare parts available | 8 years |
| On the market since | February 2, 2023 |
| EPREL registration number | 1409000 |