Android phones, apps and tablets

its gets worse if you look at the standby battery time
Orange 9 days
Samsung 24 days
Both have simlar sized OLED screens, I wonder it just a really cheap battery that could be upgraded.

24 day standby? I call bullshit. I don't think I even got 9 days out of my old Nokia.. with none of the bells and whistles of modern smartphones. Come on battery makers!