LG OLED77C4PU*: $64 a year to run
This model (Televisions) uses 304 kWh of electricity a year, which costs about $64 a year and $639 over 10 years at 21.0¢/kWh.
Energy use
304 kWh
per year
Running cost per year
$64
21.0¢/kWh
Running cost over 10 years
$639
Efficiency rank
149 / 175
Product details
| Product type | Television (TV) |
|---|---|
| Display type | OLED |
| Screen size (in) | 76.7 |
| Available since | February 20, 2024 |
Compared with the average model (Televisions), this one costs about $23 more a year.
More efficient alternatives
| Model | kWh/year | Cost/year |
|---|---|---|
| LG OLED83C6HU* | 303 | $64 |
| Samsung QN77S90DAF | 298 | $63 |
| Samsung QN77S90HAE | 293 | $62 |
| LG OLED77G6WU* | 288 | $61 |
| Samsung QN77S90FAF | 287 | $60 |
| Samsung QN65S95DAF | 277 | $58 |
| LG OLED65C5*** | 275 | $58 |
| Sansui LE-75VA1 | 274 | $57 |
- Refrigerators
- Freezers
- Washing machines
- Dishwashers
- Tumble dryers
- Room air conditioners
- Dehumidifiers
- Water heaters
- Electric cooktops and ranges
- Computers
- Air purifiers
Source: ENERGY STAR (U.S. EPA) · 21.0¢/kWh (August 2026) · Methodology