c/kWh
hours a day
Screen size
75"
189 cm, LED-backlit LCD
Energy rating
5
Annual electricity use
550 kWh
Label: 550 kWh Β· 0.15 kWh per hour on
Estimated running cost
$176 / year
$1,759 over 10 years
Power when on
150 W Β· 0.4 W standby

3% less electricity than the median of 453 comparable 75 inch TV registrations (565 kWh a year on the label basis). It uses less than 53% 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?

kWh per year. Bar: the middle 80% of 453 comparable 75 inch TV registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 75 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.

ModelStarsEst. cost / yrCompare
LG 75UM767H0LD75"258 kWh/yr8$83
Toshiba 75C35075"345 kWh/yr7$110
Toshiba 75C350SP75"345 kWh/yr7$110
Philips 75PUT7231/7575"381 kWh/yr7$122
Sylvox OQ75A3K8HG75"385 kWh/yr7$123

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

Tvs similar to the LG 75QNED866RA

ModelStarsEst. cost / yrCompare
Emete EME-75XXTE75"650 kWh/yr4.5$208
Chiq U75F8T75"506 kWh/yr5.5$162
Emete EME-7507TE75"650 kWh/yr4.5$208
Sony K-75S20M275"491 kWh/yr5.5$157
Dreame 75S10075"655 kWh/yr4.5$210
Sony K-75XR70M275"519 kWh/yr5.5$166
Blaupunkt BP750USG980075"648 kWh/yr4.5$207
Prism+ M7575"580 kWh/yr5$186

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

Compare 75QNED866RA with another TV

LG 75QNED866RA specifications

Screen size (diagonal)
189.3 cm (74.5")
Screen area
15,308 cmΒ²
Screen technology
LED-backlit LCD
On-mode power
150.0 W
Passive standby power
0.40 W
Active standby power
0.00 W
Power supply
Internal
Tuner
Analogue/Digital
Annual energy (label)
550 kWh
Star rating index
5.48
Country of manufacture
Indonesia, South Korea

Australian GEMS registration details

Registration number
ATV5459
GEMS registration id
152107
Status
approved, available (self-reported)
Registration expires
17 January 2028
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.