Optoma N3861K
Professional_display · model N3861K · on the market since 21 June 2023
Check the label before relying on these figures. The declared consumption of 949 kWh a year is far from what other class G signage and other displays typically declare, which usually means a data-entry error in the register. We leave this model out of rankings and comparisons until the supplier corrects it.
Estimated from the label’s on-mode power (SDR) at 8 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 | €113 | €1,129 |
| Austria | 0.326 | €309 | €3,094 |
| Belgium | 0.358 | €339 | €3,393 |
| Bosnia and Herzegovina | 0.1 | €94 | €944 |
| Bulgaria | 0.134 | €127 | €1,273 |
| Croatia | 0.182 | €172 | €1,723 |
| Cyprus | 0.269 | €255 | €2,551 |
| Czechia | 0.288 | €274 | €2,737 |
| Denmark | 0.238 | €225 | €2,254 |
| Estonia | 0.212 | €201 | €2,010 |
| Finland | 0.269 | €256 | €2,557 |
| France | 0.249 | €236 | €2,358 |
| Georgia | 0.073 | €69 | €694 |
| Germany | 0.362 | €343 | €3,433 |
| Greece | 0.24 | €228 | €2,279 |
| Hungary | 0.114 | €108 | €1,081 |
| Iceland | 0.202 | €192 | €1,916 |
| Ireland | 0.387 | €367 | €3,674 |
| Italy | 0.314 | €298 | €2,982 |
| Kosovo | 0.087 | €82 | €825 |
| Latvia | 0.242 | €229 | €2,292 |
| Liechtenstein | 0.299 | €284 | €2,836 |
| Lithuania | 0.216 | €205 | €2,052 |
| Luxembourg | 0.202 | €192 | €1,920 |
| Malta | 0.127 | €120 | €1,203 |
| Moldova | 0.187 | €178 | €1,777 |
| Montenegro | 0.104 | €99 | €986 |
| Netherlands | 0.244 | €232 | €2,316 |
| North Macedonia | 0.117 | €111 | €1,108 |
| Norway | 0.199 | €189 | €1,891 |
| Poland | 0.3 | €285 | €2,846 |
| Portugal | 0.237 | €225 | €2,246 |
| Romania | 0.284 | €269 | €2,691 |
| Serbia | 0.12 | €114 | €1,136 |
| Slovakia | 0.199 | €188 | €1,884 |
| Slovenia | 0.212 | €201 | €2,010 |
| Spain | 0.251 | €238 | €2,381 |
| Sweden | 0.306 | €291 | €2,906 |
| Türkiye | 0.066 | €62 | €623 |
Energy label values
| Energy efficiency class | G on the A–G scale |
|---|---|
| Type | professional_display |
| Screen size | 86″ |
| Screen size | 218 cm |
| Resolution | 3840×2160 px |
| Panel | LED LCD |
| Refresh rate | 60 Hz |
| Power in SDR mode | 325 W |
| Standby | 0.4 W |
| Automatic brightness control | No |
| Software updates for at least | 8 years |
| Spare parts for at least | 7 years |
| Guarantee declared by the supplier | 3 years |
Lifespan & repair
Spare parts
The manufacturer declares spare parts for at least 7 years.
Guarantee
The supplier declares a guarantee of 3 years on the EU register. Your statutory rights in the EU are at least 2 years.
Registration history
- 21 June 2023 First published in the EU energy label register (EPREL)
- 21 June 2023 Placed on the EU market
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- GIiyama Corporation TE9813A-B1AG98″ · 3840×2160 · 303 W · 885 kWh/yr€251/year
- GAvtek TS 8 Lite 9898″ · 3840×2160 · 302.8 W · 884 kWh/yr€250/year
- GKindermann PD-509898″ · 3840×2160 · 302.6 W · 884 kWh/yr€250/year
Source: EU energy label register (EPREL), registration 1627913. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Optoma.