c/kWh
hours a day
Screen size
23"
60 cm, LCD
Energy rating
4.5
Annual electricity use
89 kWh
Label: 90 kWh Β· 0.02 kWh per hour on
Estimated running cost
$28 / year
$285 over 10 years
Power when on
24 W Β· 0.4 W standby

11% more electricity than the median of 139 comparable under 32 inch TV registrations (81 kWh a year on the label basis). It uses less than 28% of them. At your rates that is about $3 a year more than the median, $28 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 139 comparable under 32 inch TV registrations. Dot: this model (above the median). Hover or tab to a mark for its value.

Cohort: every currently registered under 32 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
Monster MT24HDNFB24"59 kWh/yr6$19
Linsar LS24HDNFB24"59 kWh/yr6$19
Altius AT24HDNFB24"59 kWh/yr6$19
Akai AK24**S7WOS24"60 kWh/yr6$19
Akai AK2423S7WOS24"60 kWh/yr6$19

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

Tvs similar to the Zen TV ZEN 2402

ModelStarsEst. cost / yrCompare
Rca RT-24G01A23"90 kWh/yr4.5$29
Eko K240HGT24"78 kWh/yr5$25
Eko K240HSG24"78 kWh/yr5$25
Blaupunkt BP240HSG920024"84 kWh/yr5$27
Blaupunkt BP240HSG980024"78 kWh/yr5$25
Lpt 24DN424"90 kWh/yr4.5$29
Digitech GH520024"81 kWh/yr5$26
Digitech GH522624"81 kWh/yr5$26

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

Compare ZEN 2402 with another TV

Zen TV ZEN 2402 specifications

Screen size (diagonal)
59.5 cm (23.4")
Screen area
1,508 cmΒ²
Screen technology
LCD
On-mode power
23.8 W
Passive standby power
0.40 W
Active standby power
0.00 W
Power supply
External power supply
Tuner
unknown
Annual energy (label)
90 kWh
Star rating index
4.72
Country of manufacture
China

Australian GEMS registration details

Registration number
ATV6724
GEMS registration id
169048
Status
approved, available (self-reported)
Registration expires
27 April 2030
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.