LG OLED42C21LA
Television · model OLED42C21LA · 8 model numbers · on the market since 10 February 2022
Estimated from the label’s on-mode power (SDR) at 4 hours a day, 365 days a year. Standby is not included. Prices: Eurostat household electricity prices incl. taxes, 2026 (Jan–Jun), consumption band 2,500–4,999 kWh.
Running cost in every country (39)
| Country | €/kWh | Per year | 10 years |
|---|---|---|---|
| Albania | 0.119 | €9 | €90 |
| Austria | 0.326 | €25 | €247 |
| Belgium | 0.358 | €27 | €271 |
| Bosnia and Herzegovina | 0.1 | €8 | €75 |
| Bulgaria | 0.134 | €10 | €102 |
| Croatia | 0.182 | €14 | €138 |
| Cyprus | 0.269 | €20 | €204 |
| Czechia | 0.288 | €22 | €219 |
| Denmark | 0.238 | €18 | €180 |
| Estonia | 0.212 | €16 | €161 |
| Finland | 0.269 | €20 | €204 |
| France | 0.249 | €19 | €188 |
| Georgia | 0.073 | €6 | €55 |
| Germany | 0.362 | €27 | €274 |
| Greece | 0.24 | €18 | €182 |
| Hungary | 0.114 | €9 | €86 |
| Iceland | 0.202 | €15 | €153 |
| Ireland | 0.387 | €29 | €293 |
| Italy | 0.314 | €24 | €238 |
| Kosovo | 0.087 | €7 | €66 |
| Latvia | 0.242 | €18 | €183 |
| Liechtenstein | 0.299 | €23 | €226 |
| Lithuania | 0.216 | €16 | €164 |
| Luxembourg | 0.202 | €15 | €153 |
| Malta | 0.127 | €10 | €96 |
| Moldova | 0.187 | €14 | €142 |
| Montenegro | 0.104 | €8 | €79 |
| Netherlands | 0.244 | €18 | €185 |
| North Macedonia | 0.117 | €9 | €89 |
| Norway | 0.199 | €15 | €151 |
| Poland | 0.3 | €23 | €227 |
| Portugal | 0.237 | €18 | €179 |
| Romania | 0.284 | €21 | €215 |
| Serbia | 0.12 | €9 | €91 |
| Slovakia | 0.199 | €15 | €150 |
| Slovenia | 0.212 | €16 | €161 |
| Spain | 0.251 | €19 | €190 |
| Sweden | 0.306 | €23 | €232 |
| Türkiye | 0.066 | €5 | €50 |
How it compares
Compared with 2,236 TVs 33–43″ on the EU register:
- Power draw51.9 Wlower than 17%
- HDR power draw94 Wlower than 8%
1,847 comparable models use less energy. The typical model in this group uses 65 kWh a year; most use between 51 and 86. See the full ranking.
Energy label values
| Energy efficiency class | G on the A–G scale |
|---|---|
| Type | television |
| Screen size | 42″ |
| Screen size | 105.5 cm |
| Resolution | 3840×2160 px |
| Panel | OLED |
| Refresh rate | 120 Hz |
| Power in SDR mode | 51.9 W |
| Power in HDR mode | 94 W |
| Energy class (HDR) | G |
| Standby | 0.5 W |
| Networked standby | 2 W |
| Automatic brightness control | Yes |
| Software updates for at least | 8 years |
| Spare parts for at least | 8 years |
| Guarantee declared by the supplier | 2 years |
Lifespan & repair
Spare parts
The manufacturer declares spare parts for at least 8 years.
Guarantee
The supplier declares a guarantee of 2 years on the EU register. Your statutory rights in the EU are at least 2 years.
Registration history
- 9 February 2022 First published in the EU energy label register (EPREL)
- 10 February 2022 Placed on the EU market
Model numbers on this page
These 8 model numbers are registered by LG with identical energy label values, dimensions and installation type (usually colour or market variants).
OLED42C21LAOLED42C24LAOLED42C26LBOLED42C27LAOLED42C29LB42LX1Q3LA42LX1Q6LA42LX1Q9LA
Comparable TVs & monitors from other brands
- GCoocaa 43S3M43″ · 3840×2160 · 52 W · 76 kWh/yr€21/year
- GPanasonic TX-42LZ1500B42″ · 3840×2160 · 52 W · 76 kWh/yr€21/year
- GPhilips 42OLED808/1242″ · 3840×2160 · 52 W · 76 kWh/yr€21/year
- GPhilips 43PUS8808/1243″ · 3840×2160 · 52 W · 76 kWh/yr€21/year
- GPanasonic TX-42MZ980B42″ · 3840×2160 · 52 W · 76 kWh/yr€21/year
- GPanasonic TX-43MX800B43″ · 3840×2160 · 52 W · 76 kWh/yr€21/year
Source: EU energy label register (EPREL), registration 1090706, 1090712, 1090718, 1090720, 1090722 and 3 more. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or LG.