Question about battery life

[ApolloOKC]

Hi friends. I plan to order my 535 soon and I'm curious about the battery efficiency specifications of the single and dual SIM models. Specifically the single SIM model has a stand-by time of 552h and the dual SIM 336h. Can someone confirm if the reduced battery efficiency of the latter model applies ONLY if both SIM cards are used and when 1 SIM card is used the stand-by time is still 552h? Thank you!

 

[EpicIncognitO]

Hi,

For your help I just found this link Microsoft Lumia 535 Dual SIM battery life test - GSMArena Blog

Hope this helps, as far I know the battery life definitely increases on standby.

 

[ApolloOKC]

Thank you for the info!

 

[klimi]

My battery work for 12 hours without any data or wifi connection. Have anyone the same problem?