c/kWh
hours a day
Screen size
50"
126 cm, LED-backlit LCD
Energy rating
4.5
Annual electricity use
291 kWh
Label: 291 kWh ยท 0.08 kWh per hour on
Estimated running cost
$96 / year
$960 over 10 years
Power when on
79 W ยท 0.5 W standby

3% more electricity than the median of 279 comparable 48โ€“50 inch TV registrations (284 kWh a year on the label basis). It uses less than 40% of them. At your rates that is about $2 a year more than the median, $23 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 279 comparable 48โ€“50 inch TV registrations. Dot: this model (above the median). Hover or tab to a mark for its value.

Cohort: every currently registered 48โ€“50 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 50UJ660H5LD50"141 kWh/yr8$47
LG 50UM662H4LC50"149 kWh/yr7$49
Konic KUD50SG696AS50"172 kWh/yr7$57
Philips 49HFL5011T/1249"175 kWh/yr7$58
Coocaa 50Q66CK50"175 kWh/yr7$58

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

Tvs similar to the Samsung Electronics QA50Q7FAAS

ModelStarsEst. cost / yrCompare
Panasonic TH-50LX650Z50"270 kWh/yr5$89
Veon VNG22F502250"280 kWh/yr5$92
Aoa LTW50UHD50"270 kWh/yr5$89
Chiq U50QM1050"265 kWh/yr5$87
Chiq U50QM1050"276 kWh/yr5$91
Sony K-50S3050"310 kWh/yr4.5$102
Sharp 4T-C50DK1X50"312 kWh/yr4.5$103
Toshiba 50C350MP50"269 kWh/yr5$89

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

Compare QA50Q7FAAS with another TV

Samsung Electronics QA50Q7FAAS specifications

Screen size (diagonal)
125.7 cm (49.5")
Screen area
6,755 cmยฒ
Screen technology
LED-backlit LCD
On-mode power
79.0 W
Passive standby power
0.50 W
Active standby power
0.00 W
Power supply
Internal
Tuner
Digital
Annual energy (label)
291 kWh
Star rating index
4.91
Country of manufacture
Vietnam

Other model numbers on registration ATV6662

New Zealand E3 registration details

Registration number
ATV6662
GEMS registration id
168096
Status
approved, available (self-reported)
Registration expires
20 March 2030
Registered for sale in
Australia, Fiji, New Zealand
Family
QA50Q*F SERIES
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.