c/kWh
hours a day
Screen size
42"
106 cm, LED-backlit LCD
Energy rating
4
Annual electricity use
247 kWh
Label: 248 kWh Β· 0.07 kWh per hour on
Estimated running cost
$79 / year
$791 over 10 years
Power when on
67 W Β· 0.5 W standby

21% more electricity than the median of 349 comparable 40–43 inch TV registrations (205 kWh a year on the label basis). It uses less than 24% of them. At your rates that is about $14 a year more than the median, $137 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 349 comparable 40–43 inch TV registrations. Dot: this model (above the median). Hover or tab to a mark for its value.

Cohort: every currently registered 40–43 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
Sylvox R*40G3KO**40"92 kWh/yr8$29
Sylvox RT40G3KOCA40"92 kWh/yr8$29
Hisense 40Q6S40"119 kWh/yr7$38
Hisense 40Q6SAU40"119 kWh/yr7$38
Metz 40MTD6500A40"122 kWh/yr7$39

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

Tvs similar to the Samsung Electronics QA42S90FAE

ModelStarsEst. cost / yrCompare
Aiwa AWS420W42"210 kWh/yr4.5$67
Blaupunkt BP420FSG970042"240 kWh/yr4$77
Loewe LOEWE *4343"243 kWh/yr4$78
TCL 43P7K43"220 kWh/yr4.5$70
Fpd CG43-C343"301 kWh/yr3.5$96
Fpd ****43*****43"301 kWh/yr3.5$96
Caixun LE-42T342"159 kWh/yr6$51

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 QA42S90HAE42"244 kWh/yr4$78

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

Compare QA42S90FAE with another TV

Samsung Electronics QA42S90FAE specifications

Screen size (diagonal)
105.5 cm (41.5")
Screen area
4,758 cmΒ²
Screen technology
LED-backlit LCD
On-mode power
67.0 W
Passive standby power
0.50 W
Active standby power
0.00 W
Power supply
Internal
Tuner
Digital
Annual energy (label)
248 kWh
Star rating index
4.23
Country of manufacture
Vietnam

Australian GEMS registration details

Registration number
ATV6539
GEMS registration id
166885
Status
approved, available (self-reported)
Registration expires
2 February 2030
Registered for sale in
Australia, Fiji, New Zealand
Family
–
Regulatory standard
Greenhouse and Energy Minimum Standards (Televisions) Determination 2013
Test standard
–

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.