Australia · costs in AUD
LED-backlit LCD · 50"
Sony KD-50X75K TV
Sony KD-50X75K is a 50-inch LED-backlit LCD television registered under Australia’s Energy Rating (GEMS) scheme (registration ATV4686).
- Screen size
- 50"
- 126 cm, LED-backlit LCD
- Energy rating
- 4.5
- Annual electricity use
- 309 kWh
- Label: 312 kWh · 0.08 kWh per hour on
- Estimated running cost
- $99 / year
- $989 over 10 years
- Power when on
- 84 W · 0.5 W standby
11% more electricity than the median of 299 comparable 48–50 inch TV registrations (280 kWh a year on the label basis). It uses less than 26% of them. At your rates that is about $10 a year more than the median, $101 over 10 years.
How efficient is it for its size?
Cohort: every currently registered 48–50 inch TV sold in Australia, counted once per registration, on the label usage basis.
Tvs that use less electricity
Same type and size group, at least 3% lower annual kWh on the label basis.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| LG 50UJ660H5LD50"141 kWh/yr | 8 | $45 | |
| LG 50UM662H4LC50"149 kWh/yr | 7 | $48 | |
| Philips 49HFL5011T/1249"175 kWh/yr | 7 | $56 | |
| Coocaa 50Q66CK50"175 kWh/yr | 7 | $56 | |
| Bauhn ATV49FHDT-012650"195 kWh/yr | 6 | $62 |
kWh and cost on the label usage basis; the product page adjusts to your usage.
Tvs similar to the Sony KD-50X75K
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Chiq U50QM1050"265 kWh/yr | 5 | $85 | |
| Chiq U50G7PG50"276 kWh/yr | 5 | $88 | |
| Konka UDE50QR314FANT50"285 kWh/yr | 5 | $91 | |
| Konka UDE50QR315ANT50"285 kWh/yr | 5 | $91 | |
| Aoa LTW50UHD50"270 kWh/yr | 5 | $86 | |
| Sharp 4T-C50DK1X50"312 kWh/yr | 4.5 | $100 | |
| LG 50UJ660H5LD50"141 kWh/yr | 8 | $45 |
kWh and cost on the label usage basis; the product page adjusts to your usage.
Other Sony models of similar size
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Sony K-50S3050"310 kWh/yr | 4.5 | $99 |
kWh and cost on the label usage basis; the product page adjusts to your usage.
Compare KD-50X75K with another TV
Sony KD-50X75K specifications
- Screen size (diagonal)
- 125.7 cm (49.5")
- Screen area
- 6,751 cm²
- Screen technology
- LED-backlit LCD
- On-mode power
- 84.0 W
- Passive standby power
- 0.50 W
- Active standby power
- 10.10 W
- Power supply
- External power supply
- Tuner
- Analogue/Digital
- Annual energy (label)
- 312 kWh
- Star rating index
- 4.60
- Country of manufacture
- Vietnam
Australian GEMS registration details
- Registration number
- ATV4686
- GEMS registration id
- 142973
- Status
- approved, available (self-reported)
- Registration expires
- 15 November 2026
- Registered for sale in
- Australia, New Zealand
- Family
- –
- Regulatory standard
- Greenhouse and Energy Minimum Standards (Televisions) Determination 2013
- Test standard
- AS/NZS 62087.1:2010
Source: Australian Government Energy Rating (GEMS) registration data, DCCEEW via data.gov.au (CC BY 3.0 AU). Dataset published 20 September 2026; last checked 20 September 2026. Manufacturer: sony.com.au. How the derived figures are calculated.