Battery on 3G and H+ connections

[Ovob]

On HSDPA connection battery drop 1% ar 2 minutes without using any app, on LTE battery it's like on Wi-Fi, normal. I don't understand why this is happen just on this connection.. Any sugestions? 

[Uliwooly]

@Ovob

That's normal just like 3G will drain battery faster than 2G or G, nothing wrong with your phone.