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
- Add a model Use the Compare buttons on any of the TVs.
Yearly running cost
Bars in proportion to the energy each model uses.
- Samsung GQ77S90FAE €51.68
- LG OLED77C61LA €36.10
- LG OLED77G61LW €38.33
| Model | Samsung GQ77S90FAE | LG OLED77C61LA | LG OLED77G61LW |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €51.68 | €36.10 | €38.33 |
| over 10 years | €517 +€156 over 10 years | €361 | €383 +€22 over 10 years |
| kWh per year | 183 | 127 | 135 |
| kg CO₂e per year from electricity use | 38 | 27 | 28 |
| Specifications | |||
| Brand | Samsung | LG | LG |
| Model | GQ77S90FAE | OLED77C61LA | OLED77G61LW |
| Energy class | F | D | E |
| Screen size | 77″ (194 cm) | 77″ (194.7 cm) | 77″ (194.7 cm) |
| Power in on mode (SDR) | 125 W | 87.3 W | 92.7 W |
| Energy class (HDR) | G | G | G |
| Power in on mode (HDR) | 344 W | 260 W | 334 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 | OLED | OLED | OLED |
| Refresh rate | 144 Hz | 120 Hz | 120 Hz |
| Power supply | Internal | Internal | Internal |
| Guaranteed support | 7 years | 8 years | 8 years |
| Software updates | 8 years | 8 years | 8 years |
| Spare parts available | 7 years | 8 years | 8 years |
| On the market since | April 21, 2025 | March 20, 2026 | March 20, 2026 |
| EPREL registration number | 2205135 | 2593880 | 2641691 |
Rows where the models differ are highlighted.