Televisions · comparison
LG 55NANO80ASA vs Sony K-55S20M2: 55-inch LCD TVs
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The Sony K-55S20M2 costs about $9 a year less to run at 32¢/kWh.
Prices
Sony K-55S20M2
No price at the shops checked: The Good Guys and Appliances Online.
Prices checked 10 Sept 2026.
Side by side
| LG55NANO80ASA | SonyK-55S20M2 | |
|---|---|---|
| Buying | ||
| Best price | $784 | not listed |
| Running costs at 32¢/kWh | ||
| Energy stars | 5 ★ | 5 ★ |
| kWh a year | 338 | 311 |
| Cost a year | $108 | $100 |
| Specifications | ||
| Screen technology | LCD | LCD |
| Screen size | 55-inch (139 cm) | 55-inch (139 cm) |
| Width | 1235 mm | not listed |
| Height | 715 mm | not listed |
| Made in | Indonesia, South Korea | Vietnam |
| Registration no. | ATV6430 | ATV6978 |
How we compare
Specifications are from the Australian Government's energy-rating database; prices are from the retailers shown, on the dates shown. Running costs apply 32¢/kWh to the government's labelled annual energy figure. The energy figure assumes 10 hours of viewing a day, the labelled test basis. Full pages: LG 55NANO80ASA · Sony K-55S20M2 · or every current model.