LG OLED55C66LA
55-inch OLED TV.
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Prices, key specs and fit
Prices
No price for this model at the retailers checked (28 Oct 2026): The Good Guys, Appliances Online and Bing Lee. It may be sold elsewhere, or through the brand's site.
Similar models with a price
 LG OLED55C6PSA 55-inch (139 cm) | $2,995 | Check price |
 LG OLED55G6PSB 55-inch (139 cm) | $3,995 | Check price |
 LG OLED55B6PSA 55-inch (139 cm) | $2,246 | Check price |
Same type and a similar size, priced at the retailers checked.
Key specs
- Screen technology
- OLED
- Panel
- OLED evo
- Series
- LG C series
- Screen size
- 55-inch (139 cm)
- Energy stars
- 4.5
- Energy a year
- 353 kWh
- Cost a year at 32¢/kWh
- $113
- Made in
- Indonesia, South Korea
- Registration no.
- ATV7155
Series and panel identified from the model number; the mapping is reviewed against each year's range.
Manuals and guides
LG's manuals are on its support site.
How it compares
- 353 kWh a year against a median of 353 across the 51 other 55-inch OLED TVs; 28 of them use less.
Compare it
Similar models: LG OLED55C6PSA · LG OLED55G6PSB · LG OLED55B6PSA · Sony K-55XR80M2 · Sony K-55A60 · LG OLED55G5PSA. More in LG televisions, OLED TVs and 55-inch TVs.
Figures trace to this model's entry (ATV7155) in the Australian Government's energy-rating database. The energy figure assumes 10 hours of viewing a day, the labelled test basis. The government database records only energy figures; panel, refresh and smart-platform details, where shown, come from retailer spec sheets or the model-number series. Household bills vary with use and tariff.