c/kWh
hours a day
Screen size
77"
195 cm, LED-backlit LCD
Energy rating
4.5
Annual electricity use
652 kWh
Label: 653 kWh ยท 0.18 kWh per hour on
Estimated running cost
$215 / year
$2,152 over 10 years
Power when on
178 W ยท 0.5 W standby

16% more electricity than the median of 428 comparable 75 inch TV registrations (565 kWh a year on the label basis). It uses less than 28% of them. At your rates that is about $29 a year more than the median, $290 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 428 comparable 75 inch TV registrations. Dot: this model (above the median). Hover or tab to a mark for its value.

Cohort: every currently registered 75 inch TV sold in New Zealand, 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$85
Philips 75PUT7231/7575"381 kWh/yr7$126
Sylvox OQ75A3K8HG75"385 kWh/yr7$127
LG 75QNED86BSA75"386 kWh/yr7$127
Philips 75PQT7931/7975"388 kWh/yr7$128

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

Tvs similar to the Samsung Electronics QA77S90CAW

ModelStarsEst. cost / yrCompare
Philips 77OLED720/7978"798 kWh/yr4$263
Emete EME-7508TE75"650 kWh/yr4.5$215
Konic KUD75SG692AS75"562 kWh/yr5$185
Blaupunkt BP750USG980075"648 kWh/yr4.5$214
Veon VNG22F752275"650 kWh/yr4.5$215
Emete EME-7505TE75"650 kWh/yr4.5$215

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

Other Samsung Electronics models of similar size

ModelStarsEst. cost / yrCompare
Samsung Electronics QA77S90HAW77"635 kWh/yr5$210
Samsung Electronics QA77S90HA*77"635 kWh/yr5$210

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

Compare QA77S90CAW with another TV

Samsung Electronics QA77S90CAW specifications

Screen size (diagonal)
195.2 cm (76.8")
Screen area
16,278 cmยฒ
Screen technology
LED-backlit LCD
On-mode power
178.0 W
Passive standby power
0.50 W
Active standby power
0.00 W
Power supply
Internal
Tuner
Digital
Annual energy (label)
653 kWh
Star rating index
4.98
Country of manufacture
Vietnam

Other model numbers on registration ATV5547

New Zealand E3 registration details

Registration number
ATV5547
GEMS registration id
153258
Status
approved, available (self-reported)
Registration expires
9 April 2028
Registered for sale in
Australia, Fiji, New Zealand
Family
QA77S90CA*
Regulatory standard
Greenhouse and Energy Minimum Standards (Televisions) Determination 2013
Test standard
โ€“

Source: E3 programme registration data (EECA, New Zealand) (trans-Tasman E3 registration data published by DCCEEW on data.gov.au, CC BY 3.0 AU). Dataset published 20 September 2026; last checked 20 September 2026. How the derived figures are calculated.