LG OLED77C51LA
Television · model OLED77C51LA · 6 model numbers · on the market since 24 January 2025
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 | €22 | €217 |
| Austria | 0.326 | €59 | €595 |
| Belgium | 0.358 | €65 | €652 |
| Bosnia and Herzegovina | 0.1 | €18 | €182 |
| Bulgaria | 0.134 | €24 | €245 |
| Croatia | 0.182 | €33 | €331 |
| Cyprus | 0.269 | €49 | €491 |
| Czechia | 0.288 | €53 | €526 |
| Denmark | 0.238 | €43 | €433 |
| Estonia | 0.212 | €39 | €387 |
| Finland | 0.269 | €49 | €492 |
| France | 0.249 | €45 | €454 |
| Georgia | 0.073 | €13 | €133 |
| Germany | 0.362 | €66 | €660 |
| Greece | 0.24 | €44 | €438 |
| Hungary | 0.114 | €21 | €208 |
| Iceland | 0.202 | €37 | €368 |
| Ireland | 0.387 | €71 | €706 |
| Italy | 0.314 | €57 | €573 |
| Kosovo | 0.087 | €16 | €159 |
| Latvia | 0.242 | €44 | €441 |
| Liechtenstein | 0.299 | €55 | €545 |
| Lithuania | 0.216 | €39 | €395 |
| Luxembourg | 0.202 | €37 | €369 |
| Malta | 0.127 | €23 | €231 |
| Moldova | 0.187 | €34 | €342 |
| Montenegro | 0.104 | €19 | €190 |
| Netherlands | 0.244 | €45 | €445 |
| North Macedonia | 0.117 | €21 | €213 |
| Norway | 0.199 | €36 | €364 |
| Poland | 0.3 | €55 | €547 |
| Portugal | 0.237 | €43 | €432 |
| Romania | 0.284 | €52 | €518 |
| Serbia | 0.12 | €22 | €218 |
| Slovakia | 0.199 | €36 | €362 |
| Slovenia | 0.212 | €39 | €387 |
| Spain | 0.251 | €46 | €458 |
| Sweden | 0.306 | €56 | €559 |
| Türkiye | 0.066 | €12 | €120 |
How it compares
Compared with 441 TVs over 75″ on the EU register:
- Power draw125 Wlower than 72%
- HDR power draw326 Wlower than 32%
109 comparable models use less energy. The typical model in this group uses 212 kWh a year; most use between 121 and 299. See the full ranking.
Energy label values
| Energy efficiency class | F on the A–G scale |
|---|---|
| Type | television |
| Screen size | 77″ |
| Screen size | 194.7 cm |
| Resolution | 3840×2160 px |
| Panel | OLED |
| Refresh rate | 120 Hz |
| Power in SDR mode | 125 W |
| Power in HDR mode | 326 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 | 1 year |
Lifespan & repair
Spare parts
The manufacturer declares spare parts for at least 8 years.
Guarantee
The supplier declares a guarantee of 1 year on the EU register. Your statutory rights in the EU are at least 2 years.
Registration history
- 23 January 2025 First published in the EU energy label register (EPREL)
- 24 January 2025 Placed on the EU market
Model numbers on this page
These 6 model numbers are registered by LG with identical energy label values, dimensions and installation type (usually colour or market variants).
OLED77C51LAOLED77C52LAOLED77C54LAOLED77C55LAOLED77C57LAOLED77C58LA
Comparable TVs & monitors from other brands
- FSamsung TQ77S92FAE77″ · 3840×2160 · 125 W · 183 kWh/yr€52/year
- ESharp 4T-C85HPx85″ · 3840×2160 · 125 W · 183 kWh/yr€52/year
- ETCL 85P8L-UKX785″ · 3840×2160 · 125 W · 183 kWh/yr€52/year
- EiFFALCON 85U85AX185″ · 3840×2160 · 125 W · 183 kWh/yr€52/year
- ETCL 85P7L-UKX785″ · 3840×2160 · 125 W · 183 kWh/yr€52/year
- ESamsung GQ85QN70HAU85″ · 3840×2160 · 125 W · 183 kWh/yr€52/year
Source: EU energy label register (EPREL), registration 2224429, 2224430, 2224431, 2224432, 2224439 and 1 more. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or LG.