c/kWh
hours a day
Screen size
50"
126 cm, LED-backlit LCD
Energy rating
4
Annual electricity use
326 kWh
Label: 327 kWh ยท 0.09 kWh per hour on
Estimated running cost
$108 / year
$1,077 over 10 years
Power when on
89 W ยท 0.4 W standby

15% 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 22% of them. At your rates that is about $14 a year more than the median, $142 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
Coocaa 50Q66CK50"175 kWh/yr7$58
Philips 49HFL5011T/1249"175 kWh/yr7$58

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

Tvs similar to the Konic KUD50GS677AM

ModelStarsEst. cost / yrCompare
Sony K-50S3050"310 kWh/yr4.5$102
Sharp 4T-C50DK1X50"312 kWh/yr4.5$103
Hisense 50Q6SNZ50"199 kWh/yr6$66
LG 50UJ660H5LD50"141 kWh/yr8$47
LG 50UM662H4LC50"149 kWh/yr7$49
Hisense 50Q6S series50"199 kWh/yr6$66
Ffalcon FF50U6450"200 kWh/yr6$66
Coocaa 50Q66CK50"175 kWh/yr7$58

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

Compare KUD50GS677AM with another TV

Konic KUD50GS677AM specifications

Screen size (diagonal)
125.7 cm (49.5")
Screen area
6,755 cmยฒ
Screen technology
LED-backlit LCD
On-mode power
88.8 W
Passive standby power
0.41 W
Active standby power
0.00 W
Power supply
Internal
Tuner
Digital
Annual energy (label)
327 kWh
Star rating index
4.39
Country of manufacture
China

New Zealand E3 registration details

Registration number
ZTV0714
GEMS registration id
165071
Status
approved, available (self-reported)
Registration expires
n/a (NZ registration)
Registered for sale in
New Zealand
Family
โ€“
Regulatory standard
AS/NZS 62087.2.2:2011
Test standard
AS/NZS 62087.1:2010

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.