c/kWh
hours a day
Screen size
75"
189 cm, LED-backlit LCD
Energy rating
7
Annual electricity use
389 kWh
Label: 389 kWh Β· 0.11 kWh per hour on
Estimated running cost
$124 / year
$1,245 over 10 years
Power when on
106 W Β· 0.4 W standby

31% less electricity than the median of 453 comparable 75 inch TV registrations (565 kWh a year on the label basis). It uses less than 97% of them. At your rates that is about $56 a year less than the median, $563 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

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

Tvs similar to the LG 75MRGB86B6A

ModelStarsEst. cost / yrCompare
Philips 75PUT7231/7575"381 kWh/yr7$122
Philips 75PQT7931/7975"388 kWh/yr7$124
Eko K75USTW75"392 kWh/yr7$125
Toshiba 75C350RP75"345 kWh/yr7$110
Toshiba 75C350SP75"345 kWh/yr7$110
Hisense 75Q6SNZ75"391 kWh/yr7$125
Hisense 75Q6SAU75"391 kWh/yr7$125

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

Other LG models of similar size

ModelStarsEst. cost / yrCompare
LG 75QNED87B6A75"386 kWh/yr7$124

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

Compare 75MRGB86B6A with another TV

LG 75MRGB86B6A specifications

Screen size (diagonal)
189.3 cm (74.5")
Screen area
15,308 cmΒ²
Screen technology
LED-backlit LCD
On-mode power
106.0 W
Passive standby power
0.40 W
Active standby power
0.00 W
Power supply
Internal
Tuner
Analogue/Digital
Annual energy (label)
389 kWh
Star rating index
7.03
Country of manufacture
Indonesia, South Korea

Australian GEMS registration details

Registration number
ATV7189
GEMS registration id
174992
Status
approved, available (self-reported)
Registration expires
28 January 2031
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.