Electricity pricec/kWh

TV onhours a day

Screen size: 65"; 164 cm, LED-backlit LCD
Energy rating: 5
Annual electricity use: 433 kWh; Label: 433 kWh · 0.12 kWh per hour on
Estimated running cost: $138 / year; $1,385 over 10 years

Power when on: 118 W · 0.4 W standby

3% less electricity than the median of 492 comparable 65 inch TV registrations (448 kWh a year on the label basis). It uses less than 55% of them. At your rates that is about $5 a year less than the median, $48 over 10 years.

How efficient is it for its size?

median 448352586

kWh per year. Bar: the middle 80% of 492 comparable 65 inch TV registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 65 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	Screen	Stars	kWh / yr	Est. cost / yr	Uses less than
LG 65UJ660H5LD65"185 kWh/yr	65"	9	185	$59	100% of similar
LG 65UJ760H5SD65"200 kWh/yr	65"	8	200	$64	100% of similar
Hubbl LT065A-04-FXTL65"240 kWh/yr	65"	7	240	$77	99% of similar
Hisense 65Q6SAU65"288 kWh/yr	65"	7	288	$92	98% of similar
Hisense 65Q6S series65"288 kWh/yr	65"	7	288	$92	98% of similar

kWh and cost on the label usage basis; the product page adjusts to your usage.

Tvs similar to the LG 65UA8450PSA

Model	Screen	Stars	kWh / yr	Est. cost / yr	Uses less than
Teac LE65GA52265"386 kWh/yr	65"	5.5	386	$124	76% of similar
Blaupunkt BP650USG970065"400 kWh/yr	65"	5.5	400	$128	71% of similar
TECO LED65AUSRC65"404 kWh/yr	65"	5.5	404	$129	69% of similar
Prism+ Q65 PRO QE65"400 kWh/yr	65"	5.5	400	$128	71% of similar
Smarttech SMT-U65T165"386 kWh/yr	65"	5.5	386	$124	76% of similar
Shenzhen Xinchaoda Technology Co., Ltd LEQ65A72265"402 kWh/yr	65"	5.5	402	$129	71% of similar
Chiq U65G7PG65"404 kWh/yr	65"	5.5	404	$129	69% of similar
Jvc LT-65N7115A11E65"415 kWh/yr	65"	5.5	415	$133	65% of similar

kWh and cost on the label usage basis; the product page adjusts to your usage.

Compare 65UA8450PSA with another TV

LG 65UA8450PSA specifications

Screen size (diagonal): 163.9 cm (64.5")
Screen area: 11,478 cm²
Screen technology: LED-backlit LCD
On-mode power: 118.0 W
Passive standby power: 0.40 W
Active standby power: 0.00 W
Power supply: Internal
Tuner: Analogue/Digital
Annual energy (label): 433 kWh
Star rating index: 5.33
Country of manufacture: Indonesia, South Korea

Australian GEMS registration details

Registration number: ATV6643
GEMS registration id: 167783
Status: approved, available (self-reported)
Registration expires: 13 March 2030
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. How the derived figures are calculated.