LG OLED77CS6LA
- TVs
- 77″
- 4K
- OLED
- 120 Hz
Uses about as much energy as the average for 77-inch TVs on Wattabill (227 models).
Running cost at a glance
- €55.39 per year
- €554 over 10 years
- 191 kWh per year
- 40 kg CO₂e per year from electricity use
Your country and usage
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the LG OLED77CS6LA that use at least 5% less energy.
About this model
In short: LG OLED OLED77CS6LA. Display diagonal: 195.6 cm (77"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: OLED, Screen shape: Flat. Smart TV. Response time: 1 ms, Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-S, DVB-S2, DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Grey
Specifications
| Brand | LG |
|---|---|
| Model | OLED77CS6LA |
| Energy class | F |
| Screen size | 77″ (194.7 cm) |
| Power in on mode (SDR) | 131 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 269 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 | July 22, 2022 |
| EPREL registration number | 1279566 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.