Televisions · comparison
LG OLED42C5PSA vs Sony XR-42A90K: 42-inch OLED TVs
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The LG OLED42C5PSA costs about $5 a year less to run at 32¢/kWh.
Prices
Sony XR-42A90K
No price at the shops checked: The Good Guys and Appliances Online.
Prices checked 10 Sept 2026.
Side by side
| LGOLED42C5PSA | SonyXR-42A90K | |
|---|---|---|
| Buying | ||
| Best price | $1,344 | not listed |
| Running costs at 32¢/kWh | ||
| Energy stars | 4 ★ | 4 ★ |
| kWh a year | 240 | 256 |
| Cost a year | $77 | $82 |
| Specifications | ||
| Screen technology | OLED | OLED |
| Screen size | 42-inch (106 cm) | 42-inch (106 cm) |
| Made in | Indonesia, South Korea | Malaysia |
| Registration no. | ATV6389 | ATV4963 |
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 OLED42C5PSA · Sony XR-42A90K · or every current model.