New Zealand · costs in NZD
LCD · 40"
Akai AK4021S6WOS TV
Akai AK4021S6WOS is a 40-inch LCD television registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration ATV5493).
- Screen size
- 40"
- 100 cm, LCD
- Energy rating
- 6
- Annual electricity use
- 147 kWh
- Label: 150 kWh · 0.04 kWh per hour on
- Estimated running cost
- $49 / year
- $486 over 10 years
- Power when on
- 40 W · 0.3 W standby
29% less electricity than the median of 311 comparable 40–43 inch TV registrations (212 kWh a year on the label basis). It uses less than 86% of them. At your rates that is about $20 a year less than the median, $201 over 10 years.
How efficient is it for its size?
Cohort: every currently registered 40–43 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.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Sylvox RT40G3KOCA40"92 kWh/yr | 8 | $30 | |
| Sylvox RQ40G3KOCA40"92 kWh/yr | 8 | $30 | |
| Hisense 40Q6SNZ40"119 kWh/yr | 7 | $39 | |
| Hisense 40Q6S40"119 kWh/yr | 7 | $39 | |
| Metz 40MTD6500A40"122 kWh/yr | 7 | $40 |
kWh and cost on the label usage basis; the product page adjusts to your usage.
Tvs similar to the Akai AK4021S6WOS
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Kodak KD40WOS240"150 kWh/yr | 6 | $50 | |
| Blaupunkt BP400FTS40"167 kWh/yr | 5.5 | $55 | |
| Polaroid PL40S4G1140"149 kWh/yr | 6 | $49 | |
| Eko K40FSW40"151 kWh/yr | 6 | $50 | |
| Sylvox R*40G3KO**40"92 kWh/yr | 8 | $30 | |
| Belgique CCA-BFHD40TV40"256 kWh/yr | 3.5 | $84 | |
| Sylvox RQ40G3KOCA40"92 kWh/yr | 8 | $30 |
kWh and cost on the label usage basis; the product page adjusts to your usage.
Other Akai models of similar size
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Akai AK4021S6WOS40"131 kWh/yr | 6 | $43 |
kWh and cost on the label usage basis; the product page adjusts to your usage.
Compare AK4021S6WOS with another TV
Akai AK4021S6WOS specifications
- Screen size (diagonal)
- 100.2 cm (39.5")
- Screen area
- 4,253 cm²
- Screen technology
- LCD
- On-mode power
- 39.9 W
- Passive standby power
- 0.30 W
- Active standby power
- 0.00 W
- Power supply
- Internal
- Tuner
- Analogue/Digital
- Annual energy (label)
- 150 kWh
- Star rating index
- 6.05
- Country of manufacture
- China
Related Akai model numbers starting with AK4021S6WOS
1 model numbers on 1 other registration. Variants registered separately can carry different star ratings and energy figures; check the registration number on the label.
| Model | Registration | Stars | kWh / yr | Registration expires |
|---|---|---|---|---|
| AK4021S6WOS | ATV4897 | 6 | 131 | 6 February 2027 |
New Zealand E3 registration details
- Registration number
- ATV5493
- GEMS registration id
- 152550
- Status
- approved, available (self-reported)
- Registration expires
- 13 February 2028
- Registered for sale in
- Australia, Fiji, New Zealand
- Family
- –
- Regulatory standard
- Greenhouse and Energy Minimum Standards (Televisions) Determination 2013
- 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.