Televisions · comparison
LG 50QNED81ASA vs Sony KD-50X75K: 50-inch LCD TVs
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The LG 50QNED81ASA costs about $20 a year less to run at 32¢/kWh.
Prices
Sony KD-50X75K
No price at the shops checked: The Good Guys and Appliances Online.
Prices checked 10 Sept 2026.
Side by side
| LG50QNED81ASA | SonyKD-50X75K | |
|---|---|---|
| Buying | ||
| Best price | $894 | not listed |
| Specifications | ||
| Screen technology | LCD | LCD |
| Panel | QNED | 4K LED |
| Series | LG QNED7x/8x | Sony X7x/X8x |
| Screen size | 50-inch (126 cm) | 50-inch (126 cm) |
| Native refresh | 60 Hz | 60 Hz |
| Resolution | 4K Ultra HD | not listed |
| HDR and Dolby | HDR10, HLG | not listed |
| Smart platform | WEBOS 25 | not listed |
| Width | 1123 mm | not listed |
| Height | 652 mm | not listed |
| Maker's warranty | 1 Year | not listed |
| Made in | Indonesia, South Korea | Vietnam |
| Registration no. | ATV6359 | ATV4686 |
| Running costs at 32¢/kWh | ||
| Energy stars | 5.5 ★ | 4.5 ★ |
| kWh a year | 251 | 312 |
| Cost a year | $80 | $100 |
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 50QNED81ASA · Sony KD-50X75K · or every current model.